Organization pitching register - 1981
Regular season
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Don Aase | EDM | cl | 26 | 2.62 | 3 | 6 | 30 | 56 | 0 | 0 | 0 | 68.2 | 64 | 23 | 20 | 25 | 41 | 4 | 8 |
| Glenn Abbott | SHE | sp | 30 | 3.83 | 4 | 7 | 2 | 25 | 8 | 4 | 0 | 94.0 | 95 | 47 | 40 | 21 | 28 | 6 | 11 |
| Doyle Alexander | WOR | sp | 30 | 3.96 | 9 | 15 | 0 | 35 | 35 | 5 | 0 | 241.0 | 235 | 115 | 106 | 58 | 132 | 22 | 9 |
| Brian Allard | DOR | sp | 23 | 1.60 | 2 | 1 | 0 | 6 | 5 | 1 | 1 | 39.1 | 28 | 7 | 7 | 10 | 20 | 1 | 4 |
| Neil Allen | NYK | cl | 23 | 2.36 | 4 | 5 | 13 | 47 | 0 | 0 | 0 | 72.1 | 65 | 23 | 19 | 25 | 61 | 2 | 9 |
| Larry Andersen | SHE | mr | 28 | 2.21 | 9 | 4 | 7 | 49 | 0 | 0 | 0 | 73.1 | 66 | 18 | 18 | 25 | 54 | 1 | 3 |
| Joaquin Andujar | ANO | sp | 28 | 3.98 | 7 | 10 | 3 | 29 | 19 | 3 | 1 | 133.1 | 130 | 66 | 59 | 40 | 63 | 11 | 11 |
| Luis Aponte | BAL | mr | 28 | 0.00 | 2 | 0 | 0 | 8 | 0 | 0 | 0 | 9.0 | 1 | 0 | 0 | 1 | 8 | 0 | 1 |
| Mike Armstrong | WOR | mr | 27 | 8.08 | 2 | 5 | 0 | 44 | 0 | 0 | 0 | 55.2 | 79 | 56 | 50 | 42 | 55 | 16 | 10 |
| Fernando Arroyo | LAM | sp | 29 | 4.23 | 7 | 17 | 0 | 37 | 30 | 2 | 0 | 219.1 | 248 | 107 | 103 | 70 | 87 | 13 | 21 |
| Jerry Augustine* | LAM | mr | 28 | 3.30 | 4 | 2 | 3 | 37 | 1 | 0 | 0 | 73.2 | 87 | 27 | 27 | 21 | 34 | 3 | 9 |
| Bob Babcock | CED | mr | 31 | 1.65 | 1 | 1 | 0 | 16 | 0 | 0 | 0 | 32.2 | 20 | 7 | 6 | 11 | 23 | 2 | 8 |
| Stan Bahnsen | EKL | mr | 36 | 3.58 | 4 | 4 | 2 | 33 | 10 | 0 | 0 | 93.0 | 80 | 39 | 37 | 32 | 54 | 8 | 5 |
| Howard Bailey* | AST | sp | 23 | 6.42 | 0 | 3 | 0 | 22 | 0 | 0 | 0 | 33.2 | 48 | 26 | 24 | 8 | 18 | 6 | 1 |
| Doug Bair | ANO | mr | 31 | 3.30 | 4 | 1 | 6 | 54 | 0 | 0 | 0 | 79.0 | 76 | 33 | 29 | 25 | 41 | 5 | 9 |
| Floyd Bannister* | NYK | sp | 26 | 3.37 | 6 | 6 | 0 | 29 | 26 | 3 | 1 | 171.0 | 153 | 73 | 64 | 50 | 123 | 10 | 15 |
| Len Barker | TOL | sp | 25 | 3.70 | 13 | 14 | 0 | 35 | 35 | 3 | 2 | 241.0 | 231 | 103 | 99 | 84 | 206 | 6 | 5 |
| Mike Barlow | AST | mr | 33 | 9.55 | 0 | 2 | 0 | 19 | 0 | 0 | 0 | 27.1 | 35 | 30 | 29 | 12 | 12 | 4 | 1 |
| Francisco Barrios | NYK | sp | 28 | 3.19 | 3 | 4 | 0 | 11 | 10 | 0 | 0 | 73.1 | 60 | 28 | 26 | 19 | 31 | 3 | 3 |
| Ross Baumgarten* | MOO | sp | 26 | 3.32 | 10 | 11 | 0 | 32 | 32 | 2 | 1 | 197.2 | 182 | 76 | 73 | 60 | 105 | 14 | 14 |
| Dave Beard | EDM | cl | 21 | 7.88 | 1 | 2 | 3 | 11 | 0 | 0 | 0 | 8.0 | 8 | 7 | 7 | 2 | 7 | 0 | 0 |
| Jim Beattie | FAI | sp | 26 | 2.08 | 7 | 3 | 0 | 14 | 14 | 3 | 2 | 99.1 | 91 | 24 | 23 | 20 | 45 | 1 | 9 |
| Steve Bedrosian | NYK | mr | 23 | 2.36 | 3 | 0 | 1 | 17 | 1 | 0 | 0 | 26.2 | 14 | 8 | 7 | 10 | 7 | 1 | 2 |
| Juan Berenguer | EDM | sp | 26 | 4.88 | 7 | 3 | 0 | 27 | 12 | 1 | 0 | 96.0 | 89 | 55 | 52 | 51 | 63 | 12 | 7 |
| Bruce Berenyi | HAW | sp | 26 | 2.90 | 11 | 9 | 0 | 33 | 33 | 2 | 1 | 236.0 | 174 | 85 | 76 | 130 | 204 | 8 | 20 |
| Dwight Bernard | HAW | mr | 29 | 5.79 | 1 | 2 | 0 | 7 | 0 | 0 | 0 | 9.1 | 10 | 6 | 6 | 6 | 10 | 1 | 0 |
| Jim Bibby | WPP | sp | 36 | 3.01 | 9 | 8 | 0 | 24 | 24 | 2 | 0 | 179.1 | 150 | 68 | 60 | 46 | 104 | 9 | 14 |
| Doug Bird | BAR | sp | 31 | 2.14 | 9 | 4 | 2 | 51 | 1 | 1 | 1 | 92.1 | 73 | 23 | 22 | 18 | 38 | 7 | 7 |
| Vida Blue* | ROS | sp | 31 | 3.03 | 14 | 5 | 0 | 28 | 28 | 8 | 2 | 202.0 | 141 | 77 | 68 | 64 | 108 | 11 | 14 |
| Bert Blyleven | EDM | sp | 30 | 1.75 | 20 | 5 | 0 | 35 | 35 | 15 | 3 | 288.0 | 236 | 76 | 56 | 68 | 236 | 6 | 20 |
| Tommy Boggs | KCB | sp | 25 | 3.71 | 9 | 14 | 0 | 32 | 32 | 1 | 1 | 204.0 | 200 | 100 | 84 | 74 | 137 | 14 | 18 |
| Dan Boitano | ANO | mr | 28 | 6.96 | 1 | 4 | 0 | 47 | 0 | 0 | 0 | 54.1 | 84 | 51 | 42 | 25 | 25 | 5 | 3 |
| Mark Bomback | FAI | sp | 28 | 3.51 | 6 | 5 | 0 | 16 | 16 | 1 | 0 | 102.2 | 100 | 40 | 40 | 34 | 52 | 6 | 6 |
| Danny Boone* | HAW | mr | 27 | 3.33 | 6 | 10 | 11 | 59 | 0 | 0 | 0 | 83.2 | 79 | 38 | 31 | 23 | 58 | 5 | 10 |
| Larry Bradford* | LAF | mr | 31 | 2.20 | 3 | 1 | 1 | 23 | 0 | 0 | 0 | 28.2 | 21 | 8 | 7 | 9 | 18 | 1 | 3 |
| Fred Breining | LAF | mr | 25 | 3.42 | 5 | 6 | 4 | 51 | 1 | 0 | 0 | 71.0 | 62 | 29 | 27 | 27 | 30 | 5 | 17 |
| Tom Brennan | KCB | sp | 28 | 3.26 | 2 | 2 | 0 | 8 | 5 | 1 | 0 | 38.2 | 40 | 14 | 14 | 10 | 12 | 4 | 4 |
| Ken Brett* | ROS | mr | 32 | 1.58 | 5 | 1 | 5 | 39 | 0 | 0 | 0 | 68.1 | 57 | 14 | 12 | 16 | 26 | 3 | 18 |
| Warren Brusstar | CED | mr | 29 | 4.68 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 32.2 | 29 | 17 | 17 | 14 | 22 | 3 | 2 |
| Tom Burgmeier* | EKL | mr | 37 | 2.47 | 8 | 0 | 20 | 51 | 0 | 0 | 0 | 69.1 | 60 | 21 | 19 | 13 | 47 | 6 | 6 |
| Britt Burns* | FRA | sp | 22 | 3.25 | 16 | 14 | 0 | 36 | 35 | 5 | 2 | 244.0 | 214 | 104 | 88 | 69 | 204 | 28 | 13 |
| Ray Burris | OYS | sp | 30 | 3.72 | 13 | 16 | 0 | 35 | 35 | 8 | 2 | 242.0 | 231 | 122 | 100 | 82 | 107 | 21 | 16 |
| John Butcher | SHE | sp | 24 | 1.45 | 1 | 0 | 0 | 4 | 4 | 0 | 0 | 31.0 | 14 | 7 | 5 | 6 | 31 | 0 | 0 |
| Marty Bystrom | DOR | sp | 22 | 3.74 | 3 | 5 | 0 | 11 | 11 | 1 | 1 | 65.0 | 73 | 33 | 27 | 16 | 31 | 2 | 5 |
| Mike Caldwell* | KCB | sp | 32 | 4.65 | 7 | 16 | 0 | 33 | 33 | 3 | 1 | 211.0 | 255 | 114 | 109 | 48 | 60 | 21 | 31 |
| Ernie Camacho | EKL | mr | 26 | 4.87 | 5 | 2 | 0 | 18 | 10 | 0 | 0 | 61.0 | 67 | 36 | 33 | 23 | 35 | 2 | 7 |
| Rick Camp | ROS | cl | 28 | 3.15 | 5 | 8 | 24 | 63 | 0 | 0 | 0 | 74.1 | 63 | 27 | 26 | 13 | 55 | 11 | 4 |
| Bill Campbell | CED | mr | 32 | 3.33 | 7 | 6 | 15 | 38 | 0 | 0 | 0 | 54.0 | 52 | 23 | 20 | 23 | 31 | 3 | 3 |
| John Candelaria* | AST | sp | 27 | 4.33 | 2 | 7 | 0 | 11 | 11 | 1 | 0 | 60.1 | 74 | 36 | 29 | 19 | 20 | 4 | 9 |
| Doug Capilla* | LAM | mr | 29 | 4.56 | 3 | 0 | 5 | 44 | 0 | 0 | 0 | 51.1 | 62 | 28 | 26 | 26 | 20 | 4 | 11 |
| George Cappuzzello* | SDV | mr | 27 | 1.88 | 4 | 4 | 0 | 16 | 4 | 1 | 1 | 48.0 | 35 | 12 | 10 | 21 | 26 | 3 | 4 |
| Steve Carlton* | CED | sp | 36 | 3.14 | 12 | 15 | 0 | 36 | 36 | 9 | 2 | 258.0 | 227 | 110 | 90 | 93 | 284 | 17 | 14 |
| Bobby Castillo | AST | mr | 26 | 2.37 | 5 | 1 | 1 | 52 | 0 | 0 | 0 | 76.0 | 67 | 21 | 20 | 24 | 54 | 6 | 7 |
| Bill Castro | FAI | mr | 27 | 3.26 | 1 | 0 | 0 | 15 | 0 | 0 | 0 | 30.1 | 32 | 11 | 11 | 6 | 9 | 1 | 5 |
| Bill Caudill | MOO | mr | 24 | 4.19 | 0 | 2 | 2 | 27 | 0 | 0 | 0 | 34.1 | 29 | 17 | 16 | 10 | 28 | 2 | 4 |
| Larry Christenson | FRA | sp | 27 | 4.14 | 7 | 13 | 2 | 29 | 23 | 2 | 0 | 145.2 | 174 | 85 | 67 | 32 | 94 | 10 | 13 |
| Jim Clancy | NYK | sp | 25 | 4.33 | 7 | 17 | 0 | 35 | 35 | 1 | 0 | 205.2 | 196 | 117 | 99 | 116 | 106 | 16 | 26 |
| Bryan Clark* | TOL | mr | 24 | 4.40 | 5 | 9 | 3 | 41 | 12 | 2 | 1 | 122.2 | 112 | 68 | 60 | 75 | 80 | 6 | 13 |
| Ken Clay | OYS | sp | 27 | 4.96 | 3 | 12 | 0 | 26 | 23 | 0 | 0 | 143.1 | 158 | 88 | 79 | 46 | 62 | 12 | 12 |
| Mark Clear | KCB | cl | 25 | 4.03 | 3 | 6 | 6 | 56 | 0 | 0 | 0 | 96.0 | 78 | 43 | 43 | 52 | 113 | 17 | 6 |
| Reggie Cleveland | NYK | mr | 33 | 3.15 | 7 | 4 | 2 | 40 | 0 | 0 | 0 | 71.1 | 57 | 28 | 25 | 30 | 33 | 5 | 11 |
| Geoff Combe | SHE | mr | 25 | 7.30 | 0 | 1 | 0 | 17 | 0 | 0 | 0 | 24.2 | 33 | 24 | 20 | 17 | 16 | 5 | 5 |
| Steve Comer | MOO | mr | 27 | 2.95 | 4 | 5 | 23 | 54 | 1 | 0 | 0 | 64.0 | 59 | 22 | 21 | 18 | 24 | 4 | 13 |
| Don Cooper | MOO | mr | 24 | 2.56 | 6 | 2 | 2 | 40 | 0 | 0 | 0 | 63.1 | 59 | 25 | 18 | 20 | 44 | 4 | 10 |
| Doug Corbett | BAL | cl | 28 | 2.24 | 7 | 1 | 8 | 52 | 0 | 0 | 0 | 68.1 | 67 | 17 | 17 | 13 | 49 | 5 | 4 |
| Steve Crawford | KCB | sp | 23 | 5.59 | 2 | 7 | 0 | 16 | 9 | 0 | 0 | 56.1 | 65 | 37 | 35 | 21 | 30 | 8 | 6 |
| Victor Cruz | FRA | mr | 23 | 4.23 | 4 | 1 | 0 | 22 | 0 | 0 | 0 | 27.2 | 36 | 14 | 13 | 6 | 28 | 6 | 5 |
| John Curtis* | EKL | mr | 33 | 4.86 | 7 | 9 | 0 | 38 | 18 | 0 | 0 | 109.1 | 98 | 68 | 59 | 51 | 72 | 15 | 9 |
| John D'Acquisto | KCB | mr | 29 | 14.49 | 2 | 2 | 1 | 11 | 0 | 0 | 0 | 13.2 | 23 | 22 | 22 | 15 | 5 | 1 | 1 |
| Danny Darwin | DOR | sp | 25 | 2.45 | 9 | 10 | 0 | 24 | 24 | 4 | 3 | 161.1 | 126 | 54 | 44 | 58 | 123 | 10 | 11 |
| Mark Davis* | DOR | sp | 20 | 3.90 | 2 | 2 | 0 | 11 | 5 | 0 | 0 | 32.1 | 31 | 18 | 14 | 17 | 24 | 2 | 3 |
| Ron Davis | ROS | mr | 25 | 2.11 | 12 | 2 | 2 | 60 | 0 | 0 | 0 | 81.0 | 62 | 20 | 19 | 29 | 103 | 4 | 5 |
| Luis DeLeon | KCB | mr | 22 | 3.42 | 0 | 1 | 1 | 17 | 0 | 0 | 0 | 23.2 | 24 | 10 | 9 | 3 | 13 | 3 | 2 |
| John Denny | MOO | sp | 28 | 2.41 | 7 | 3 | 2 | 32 | 0 | 0 | 0 | 41.0 | 40 | 14 | 11 | 10 | 25 | 3 | 9 |
| Richard Dotson | EDM | sp | 22 | 3.93 | 9 | 10 | 0 | 37 | 37 | 4 | 1 | 226.2 | 247 | 107 | 99 | 78 | 124 | 17 | 26 |
| Dick Drago | BAR | mr | 36 | 5.14 | 2 | 0 | 2 | 53 | 0 | 0 | 0 | 91.0 | 125 | 55 | 52 | 22 | 42 | 6 | 17 |
| Jamie Easterly* | CED | mr | 28 | 1.95 | 4 | 2 | 1 | 37 | 0 | 0 | 0 | 50.2 | 40 | 18 | 11 | 26 | 30 | 0 | 9 |
| Rawly Eastwick | LAF | mr | 30 | 4.81 | 0 | 3 | 0 | 28 | 0 | 0 | 0 | 39.1 | 48 | 24 | 21 | 14 | 21 | 1 | 2 |
| Dennis Eckersley | DOR | sp | 26 | 3.58 | 8 | 10 | 0 | 23 | 22 | 6 | 2 | 155.2 | 148 | 66 | 62 | 35 | 85 | 8 | 10 |
| Joe Edelen | AST | mr | 25 | 2.62 | 2 | 6 | 2 | 55 | 0 | 0 | 0 | 75.2 | 80 | 28 | 22 | 8 | 40 | 5 | 3 |
| Juan Eichelberger | NYK | sp | 27 | 3.20 | 9 | 14 | 0 | 32 | 32 | 4 | 0 | 210.2 | 183 | 82 | 75 | 86 | 127 | 11 | 19 |
| Roger Erickson | KCB | sp | 24 | 4.09 | 7 | 12 | 0 | 24 | 24 | 4 | 2 | 154.0 | 163 | 80 | 70 | 43 | 87 | 9 | 9 |
| Nino Espinosa | NYK | sp | 27 | 4.80 | 4 | 11 | 0 | 21 | 20 | 2 | 0 | 114.1 | 126 | 66 | 61 | 31 | 36 | 14 | 11 |
| Pete Falcone* | TOL | mr | 27 | 2.03 | 7 | 7 | 0 | 51 | 14 | 2 | 2 | 163.2 | 122 | 48 | 37 | 53 | 114 | 7 | 5 |
| Ed Farmer | ANO | mr | 31 | 3.48 | 4 | 3 | 5 | 44 | 0 | 0 | 0 | 51.2 | 51 | 27 | 20 | 25 | 54 | 6 | 1 |
| Terry Felton | BAR | mr | 23 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 |
| Ed Figueroa | EKL | sp | 32 | 8.10 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.1 | 4 | 5 | 3 | 5 | 1 | 0 | 0 |
| Rollie Fingers | LOU | cl | 34 | 1.96 | 6 | 5 | 32 | 66 | 0 | 0 | 0 | 73.1 | 54 | 18 | 16 | 11 | 55 | 2 | 8 |
| Steve Fireovid | OYS | sp | 24 | 3.69 | 2 | 3 | 0 | 7 | 6 | 1 | 0 | 46.1 | 51 | 22 | 19 | 14 | 17 | 4 | 9 |
| Mike Flanagan* | ANO | sp | 29 | 2.94 | 11 | 11 | 0 | 32 | 32 | 5 | 0 | 214.1 | 190 | 81 | 70 | 62 | 138 | 11 | 11 |
| Dave Ford | ROS | mr | 24 | 5.82 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 34.0 | 50 | 24 | 22 | 7 | 10 | 4 | 3 |
| Bob Forsch | DOR | sp | 31 | 2.52 | 6 | 11 | 0 | 25 | 24 | 6 | 2 | 178.1 | 134 | 63 | 50 | 42 | 67 | 8 | 13 |
| Ken Forsch | SHE | sp | 34 | 2.99 | 10 | 14 | 0 | 32 | 32 | 10 | 3 | 234.2 | 226 | 85 | 78 | 43 | 83 | 8 | 24 |
| Terry Forster* | OYS | mr | 29 | 5.33 | 4 | 1 | 3 | 28 | 0 | 0 | 0 | 25.1 | 32 | 15 | 15 | 18 | 16 | 0 | 7 |
| George Frazier | SHE | mr | 26 | 0.56 | 3 | 0 | 3 | 19 | 0 | 0 | 0 | 32.0 | 21 | 2 | 2 | 6 | 17 | 0 | 7 |
| Dave Frost | FRA | sp | 28 | 2.95 | 9 | 4 | 0 | 19 | 18 | 3 | 2 | 128.1 | 110 | 49 | 42 | 55 | 49 | 4 | 15 |
| Woodie Fryman* | DOR | mr | 41 | 3.78 | 3 | 5 | 2 | 52 | 0 | 0 | 0 | 69.0 | 79 | 32 | 29 | 19 | 29 | 4 | 11 |
| Bob Galasso | FAI | mr | 29 | 2.42 | 3 | 1 | 2 | 35 | 0 | 0 | 0 | 67.0 | 64 | 19 | 18 | 23 | 38 | 5 | 11 |
| Rich Gale | WPP | sp | 27 | 4.30 | 2 | 0 | 0 | 24 | 0 | 0 | 0 | 46.0 | 43 | 24 | 22 | 15 | 27 | 9 | 8 |
| Gene Garber | LOU | mr | 33 | 2.51 | 5 | 3 | 1 | 38 | 0 | 0 | 0 | 57.1 | 39 | 18 | 16 | 13 | 30 | 2 | 3 |
| Wayne Garland | LAM | sp | 30 | 7.22 | 2 | 18 | 0 | 22 | 21 | 2 | 0 | 114.2 | 188 | 98 | 92 | 30 | 27 | 11 | 13 |
| Jerry Garvin* | WPP | mr | 25 | 2.45 | 6 | 3 | 3 | 51 | 3 | 1 | 1 | 88.1 | 57 | 27 | 24 | 34 | 46 | 2 | 8 |
| Dave Geisel* | SHE | mr | 26 | 0.00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.1 | 2 | 1 | 0 | 3 | 2 | 0 | 0 |
| Jerry Gleaton* | EDM | sp | 23 | 3.09 | 7 | 5 | 0 | 25 | 13 | 2 | 1 | 102.0 | 107 | 38 | 35 | 30 | 48 | 4 | 15 |
| Ed Glynn* | SHE | mr | 28 | 0.00 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 8.0 | 4 | 0 | 0 | 0 | 8 | 0 | 0 |
| Dave Goltz | AST | mr | 32 | 3.53 | 2 | 4 | 2 | 39 | 0 | 0 | 0 | 58.2 | 64 | 25 | 23 | 19 | 50 | 4 | 8 |
| Tom Gorman* | FAI | mr | 23 | 2.08 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 8.2 | 9 | 2 | 2 | 2 | 6 | 0 | 0 |
| Rich Gossage | TOL | cl | 29 | 0.40 | 2 | 0 | 26 | 52 | 0 | 0 | 0 | 67.1 | 22 | 3 | 3 | 20 | 73 | 0 | 3 |
| Mike Griffin | LAM | sp | 24 | 3.79 | 4 | 7 | 0 | 30 | 14 | 1 | 0 | 116.1 | 135 | 59 | 49 | 19 | 38 | 10 | 7 |
| Tom Griffin | CED | sp | 33 | 3.39 | 8 | 10 | 0 | 33 | 33 | 3 | 1 | 210.0 | 183 | 95 | 79 | 79 | 127 | 12 | 13 |
| Ron Guidry* | LOU | sp | 30 | 3.21 | 20 | 4 | 0 | 32 | 32 | 9 | 3 | 241.0 | 199 | 93 | 86 | 49 | 242 | 31 | 10 |
| Bill Gullickson | DOR | sp | 22 | 3.01 | 9 | 9 | 0 | 24 | 24 | 4 | 4 | 164.2 | 145 | 63 | 55 | 38 | 130 | 4 | 11 |
| Larry Gura* | BAL | sp | 33 | 2.70 | 20 | 6 | 0 | 36 | 36 | 10 | 3 | 263.0 | 216 | 93 | 79 | 61 | 108 | 17 | 10 |
| Moose Haas | LAM | sp | 25 | 3.83 | 12 | 20 | 0 | 36 | 35 | 8 | 3 | 247.0 | 259 | 120 | 105 | 67 | 138 | 12 | 26 |
| Atlee Hammaker* | AST | sp | 23 | 8.10 | 3 | 2 | 0 | 29 | 0 | 0 | 0 | 30.0 | 51 | 27 | 27 | 15 | 9 | 2 | 2 |
| Preston Hanna | NYK | mr | 26 | 3.71 | 3 | 4 | 5 | 26 | 1 | 0 | 0 | 43.2 | 48 | 19 | 18 | 20 | 31 | 1 | 4 |
| Alan Hargesheimer | HAW | sp | 24 | 5.25 | 0 | 1 | 1 | 7 | 1 | 0 | 0 | 12.0 | 14 | 7 | 7 | 6 | 5 | 0 | 2 |
| Greg Harris | TOL | sp | 25 | 4.79 | 7 | 15 | 0 | 25 | 24 | 2 | 1 | 152.1 | 156 | 83 | 81 | 53 | 86 | 16 | 14 |
| Andy Hassler* | LAM | mr | 29 | 5.01 | 4 | 4 | 10 | 57 | 0 | 0 | 0 | 82.2 | 99 | 55 | 46 | 38 | 53 | 10 | 15 |
| Tom Hausman | LOU | mr | 28 | 1.69 | 2 | 0 | 0 | 18 | 0 | 0 | 0 | 26.2 | 13 | 10 | 5 | 9 | 12 | 3 | 2 |
| Brad Havens* | BAL | sp | 21 | 2.78 | 3 | 1 | 0 | 19 | 1 | 0 | 0 | 32.1 | 23 | 10 | 10 | 10 | 17 | 1 | 2 |
| Dave Heaverlo | MOO | mr | 30 | 9.00 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 6.0 | 7 | 6 | 6 | 6 | 4 | 0 | 2 |
| Willie Hernandez* | BAR | mr | 26 | 7.13 | 2 | 2 | 1 | 14 | 0 | 0 | 0 | 17.2 | 20 | 14 | 14 | 7 | 13 | 0 | 3 |
| Kevin Hickey* | BAL | mr | 24 | 5.17 | 2 | 8 | 5 | 36 | 0 | 0 | 0 | 38.1 | 40 | 24 | 22 | 15 | 14 | 5 | 6 |
| Al Holland* | MOO | mr | 28 | 2.49 | 4 | 4 | 11 | 63 | 0 | 0 | 0 | 76.0 | 62 | 25 | 21 | 29 | 64 | 4 | 0 |
| Rick Honeycutt* | FAI | sp | 27 | 2.05 | 16 | 10 | 0 | 32 | 32 | 11 | 7 | 241.0 | 194 | 69 | 55 | 31 | 101 | 16 | 26 |
| Burt Hooton | LAF | sp | 31 | 2.63 | 17 | 8 | 0 | 32 | 32 | 5 | 0 | 232.1 | 207 | 77 | 68 | 65 | 122 | 8 | 13 |
| Charlie Hough | HAW | mr | 33 | 3.42 | 2 | 6 | 3 | 34 | 5 | 0 | 0 | 84.1 | 67 | 34 | 32 | 26 | 61 | 11 | 2 |
| Steve Howe* | EKL | mr | 23 | 1.61 | 8 | 2 | 2 | 58 | 0 | 0 | 0 | 61.2 | 54 | 15 | 11 | 15 | 32 | 0 | 11 |
| Jay Howell | HAW | mr | 25 | 6.21 | 0 | 6 | 2 | 27 | 0 | 0 | 0 | 37.2 | 61 | 29 | 26 | 14 | 14 | 4 | 5 |
| Lamarr Hoyt | SDV | mr | 26 | 2.60 | 4 | 1 | 1 | 48 | 0 | 0 | 0 | 83.0 | 68 | 30 | 24 | 26 | 55 | 9 | 9 |
| Al Hrabosky* | BAL | mr | 31 | 5.16 | 4 | 7 | 14 | 28 | 0 | 0 | 0 | 29.2 | 28 | 19 | 17 | 12 | 4 | 5 | 3 |
| Tom Hume | FRA | cl | 28 | 2.73 | 4 | 7 | 20 | 52 | 0 | 0 | 0 | 52.2 | 49 | 19 | 16 | 19 | 20 | 5 | 11 |
| Bruce Hurst* | SHE | sp | 23 | 5.11 | 2 | 5 | 0 | 8 | 8 | 0 | 0 | 56.1 | 54 | 35 | 32 | 20 | 21 | 4 | 3 |
| Darrell Jackson* | MOO | mr | 25 | 3.93 | 3 | 3 | 0 | 18 | 0 | 0 | 0 | 18.1 | 20 | 8 | 8 | 15 | 18 | 0 | 2 |
| Grant Jackson* | EDM | mr | 38 | 3.11 | 2 | 7 | 2 | 46 | 0 | 0 | 0 | 55.0 | 54 | 22 | 19 | 22 | 36 | 2 | 5 |
| Roy Lee Jackson | EKL | mr | 27 | 3.28 | 4 | 2 | 4 | 49 | 0 | 0 | 0 | 60.1 | 56 | 25 | 22 | 19 | 30 | 3 | 5 |
| Jesse Jefferson | FRA | mr | 32 | 4.50 | 4 | 5 | 0 | 29 | 6 | 1 | 0 | 72.0 | 68 | 47 | 36 | 27 | 29 | 4 | 2 |
| Ferguson Jenkins | TOL | sp | 37 | 6.33 | 5 | 15 | 0 | 35 | 26 | 2 | 0 | 153.2 | 212 | 112 | 108 | 51 | 92 | 27 | 8 |
| Tommy John* | ROS | sp | 38 | 3.14 | 12 | 11 | 0 | 33 | 33 | 5 | 2 | 229.0 | 208 | 89 | 80 | 65 | 93 | 22 | 25 |
| John Henry Johnson* | LAM | mr | 24 | 7.39 | 1 | 2 | 2 | 30 | 0 | 0 | 0 | 28.0 | 29 | 23 | 23 | 10 | 16 | 6 | 2 |
| Jeff Jones | LAF | mr | 24 | 3.86 | 0 | 2 | 0 | 29 | 0 | 0 | 0 | 32.2 | 22 | 14 | 14 | 17 | 34 | 3 | 4 |
| Mike Jones* | AST | sp | 21 | 4.78 | 2 | 10 | 0 | 19 | 19 | 2 | 1 | 118.2 | 139 | 72 | 63 | 53 | 57 | 12 | 5 |
| Odell Jones | AST | sp | 28 | 3.51 | 5 | 8 | 0 | 16 | 14 | 1 | 1 | 100.0 | 105 | 46 | 39 | 37 | 54 | 3 | 6 |
| Randy Jones* | LAM | sp | 31 | 3.44 | 7 | 8 | 0 | 20 | 20 | 2 | 1 | 133.1 | 105 | 58 | 51 | 65 | 40 | 7 | 16 |
| Jim Kaat* | ROS | mr | 42 | 3.18 | 7 | 5 | 3 | 42 | 1 | 0 | 0 | 62.1 | 66 | 26 | 22 | 13 | 21 | 3 | 10 |
| Rickey Keeton | OYS | mr | 24 | 2.27 | 3 | 2 | 0 | 41 | 0 | 0 | 0 | 71.1 | 68 | 19 | 18 | 15 | 23 | 4 | 18 |
| Matt Keough | FAI | sp | 25 | 3.83 | 13 | 9 | 0 | 30 | 30 | 6 | 2 | 209.1 | 199 | 106 | 89 | 62 | 86 | 15 | 8 |
| Jim Kern | ANO | cl | 32 | 2.09 | 5 | 1 | 14 | 37 | 0 | 0 | 0 | 43.0 | 27 | 11 | 10 | 25 | 24 | 0 | 7 |
| Brian Kingman | LAM | sp | 26 | 3.79 | 6 | 13 | 0 | 25 | 23 | 2 | 0 | 161.2 | 186 | 80 | 68 | 56 | 83 | 13 | 17 |
| Dennis Kinney* | KCB | mr | 29 | 1.59 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 11.1 | 9 | 2 | 2 | 4 | 9 | 0 | 1 |
| Bruce Kison | EKL | mr | 31 | 3.84 | 2 | 3 | 0 | 15 | 7 | 0 | 0 | 58.2 | 55 | 25 | 25 | 15 | 29 | 11 | 9 |
| Bob Knepper* | MOO | sp | 27 | 1.91 | 18 | 12 | 0 | 35 | 35 | 6 | 1 | 263.2 | 214 | 67 | 56 | 71 | 149 | 13 | 25 |
| Jerry Koosman* | SDV | sp | 38 | 1.64 | 10 | 2 | 0 | 24 | 15 | 5 | 3 | 126.0 | 96 | 26 | 23 | 31 | 84 | 4 | 13 |
| Ken Kravec* | WPP | sp | 29 | 5.00 | 1 | 2 | 0 | 32 | 0 | 0 | 0 | 54.0 | 63 | 34 | 30 | 28 | 39 | 7 | 5 |
| Mike Krukow | AST | sp | 29 | 3.80 | 8 | 20 | 0 | 39 | 39 | 1 | 0 | 253.1 | 262 | 125 | 107 | 79 | 168 | 20 | 34 |
| Fred Kuhaulua* | MOO | sp | 28 | 9.00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5.0 | 6 | 5 | 5 | 2 | 0 | 1 | 0 |
| Bob Lacey* | BAL | mr | 27 | 6.05 | 2 | 0 | 0 | 13 | 0 | 0 | 0 | 19.1 | 31 | 17 | 13 | 0 | 7 | 8 | 4 |
| Frank LaCorte | WPP | mr | 29 | 6.10 | 3 | 9 | 0 | 32 | 0 | 0 | 0 | 41.1 | 50 | 30 | 28 | 26 | 45 | 4 | 5 |
| Mike LaCoss | TOL | sp | 25 | 4.78 | 8 | 8 | 0 | 35 | 21 | 2 | 1 | 145.0 | 170 | 86 | 77 | 55 | 46 | 8 | 18 |
| Dennis Lamp | HAW | mr | 28 | 2.66 | 13 | 6 | 0 | 46 | 17 | 4 | 2 | 176.0 | 150 | 60 | 52 | 55 | 106 | 5 | 16 |
| Rick Langford | EDM | sp | 29 | 3.41 | 21 | 10 | 0 | 36 | 36 | 16 | 2 | 282.2 | 275 | 112 | 107 | 67 | 139 | 19 | 27 |
| Dave LaPoint* | EKL | sp | 21 | 4.12 | 0 | 1 | 0 | 4 | 3 | 0 | 0 | 19.2 | 19 | 11 | 9 | 5 | 5 | 3 | 3 |
| Dave LaRoche* | KCB | mr | 33 | 3.00 | 4 | 2 | 0 | 38 | 0 | 0 | 0 | 57.0 | 44 | 21 | 19 | 18 | 40 | 3 | 2 |
| Dan Larson | EDM | sp | 26 | 2.09 | 2 | 2 | 0 | 6 | 6 | 1 | 1 | 43.0 | 35 | 11 | 10 | 14 | 34 | 3 | 5 |
| Gary Lavelle* | NYK | mr | 32 | 2.45 | 6 | 5 | 5 | 54 | 2 | 0 | 0 | 99.1 | 83 | 30 | 27 | 33 | 78 | 6 | 10 |
| Charlie Lea | ROS | sp | 24 | 3.59 | 11 | 11 | 0 | 31 | 24 | 5 | 2 | 160.1 | 148 | 77 | 64 | 73 | 65 | 8 | 20 |
| Terry Leach | FAI | mr | 27 | 1.72 | 1 | 4 | 8 | 30 | 0 | 0 | 0 | 36.2 | 20 | 9 | 7 | 9 | 16 | 3 | 4 |
| Luis Leal | FAI | sp | 24 | 2.24 | 15 | 12 | 0 | 33 | 31 | 6 | 2 | 225.1 | 187 | 71 | 56 | 52 | 125 | 7 | 12 |
| Bill Lee* | SDV | mr | 34 | 2.00 | 13 | 3 | 1 | 35 | 12 | 3 | 2 | 144.0 | 113 | 32 | 32 | 31 | 52 | 5 | 18 |
| Mark Lee | FRA | mr | 28 | 0.67 | 3 | 0 | 1 | 17 | 0 | 0 | 0 | 27.0 | 14 | 2 | 2 | 4 | 5 | 0 | 1 |
| Charlie Leibrandt* | AST | sp | 24 | 2.31 | 3 | 3 | 0 | 13 | 7 | 2 | 0 | 66.1 | 53 | 22 | 17 | 27 | 20 | 2 | 9 |
| Dennis Leonard | LAF | sp | 30 | 2.17 | 20 | 7 | 0 | 39 | 39 | 13 | 3 | 294.2 | 264 | 76 | 71 | 47 | 161 | 10 | 21 |
| Randy Lerch* | OYS | sp | 26 | 3.82 | 11 | 14 | 0 | 32 | 30 | 3 | 1 | 198.0 | 232 | 96 | 84 | 71 | 118 | 10 | 32 |
| Dennis Lewallyn | FAI | mr | 27 | 2.35 | 0 | 2 | 1 | 14 | 0 | 0 | 0 | 23.0 | 20 | 6 | 6 | 4 | 23 | 2 | 2 |
| Mark Littell | FRA | mr | 28 | 3.62 | 1 | 0 | 0 | 28 | 0 | 0 | 0 | 37.1 | 27 | 17 | 15 | 27 | 21 | 4 | 3 |
| John Littlefield | DOR | mr | 27 | 1.55 | 5 | 3 | 0 | 34 | 0 | 0 | 0 | 58.0 | 46 | 14 | 10 | 19 | 17 | 5 | 11 |
| Tim Lollar* | HAW | mr | 25 | 4.26 | 5 | 2 | 2 | 34 | 7 | 1 | 0 | 86.2 | 86 | 47 | 41 | 47 | 56 | 8 | 6 |
| Bob Long | BAL | sp | 26 | 5.79 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 14.0 | 15 | 10 | 9 | 7 | 7 | 2 | 1 |
| Aurelio Lopez | AST | mr | 32 | 3.90 | 1 | 8 | 19 | 42 | 0 | 0 | 0 | 62.1 | 57 | 27 | 27 | 24 | 50 | 5 | 5 |
| Gary Lucas* | LAF | mr | 26 | 1.63 | 5 | 0 | 13 | 56 | 0 | 0 | 0 | 66.1 | 44 | 13 | 12 | 13 | 38 | 2 | 5 |
| Steve Luebber | MOO | mr | 31 | 3.71 | 0 | 1 | 1 | 11 | 0 | 0 | 0 | 17.0 | 19 | 7 | 7 | 0 | 14 | 2 | 4 |
| Sparky Lyle* | FRA | mr | 36 | 2.47 | 3 | 3 | 1 | 41 | 0 | 0 | 0 | 54.2 | 56 | 22 | 15 | 19 | 21 | 3 | 6 |
| Ed Lynch | AST | sp | 25 | 4.09 | 2 | 16 | 0 | 24 | 22 | 3 | 0 | 145.1 | 154 | 80 | 66 | 43 | 43 | 11 | 13 |
| Mickey Mahler* | SHE | mr | 28 | 0.00 | 2 | 0 | 1 | 6 | 0 | 0 | 0 | 10.0 | 4 | 1 | 0 | 2 | 4 | 0 | 3 |
| Rick Mahler | ANO | mr | 27 | 4.52 | 4 | 8 | 0 | 24 | 20 | 3 | 1 | 133.1 | 144 | 70 | 67 | 48 | 67 | 6 | 9 |
| Mike Marshall | BAR | mr | 38 | 2.60 | 2 | 3 | 17 | 31 | 0 | 0 | 0 | 34.2 | 28 | 10 | 10 | 10 | 10 | 3 | 2 |
| John Martin* | BAL | sp | 25 | 3.35 | 12 | 7 | 0 | 26 | 26 | 4 | 0 | 180.0 | 158 | 71 | 67 | 47 | 70 | 13 | 9 |
| Renie Martin | CED | mr | 25 | 2.26 | 5 | 8 | 2 | 50 | 0 | 0 | 0 | 83.2 | 65 | 26 | 21 | 25 | 37 | 4 | 9 |
| Dennis Martinez | SHE | sp | 26 | 2.60 | 14 | 13 | 0 | 36 | 36 | 14 | 3 | 277.0 | 231 | 89 | 80 | 84 | 167 | 11 | 25 |
| Fred Martinez | EDM | mr | 24 | 1.29 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 7.0 | 2 | 1 | 1 | 5 | 5 | 1 | 0 |
| Silvio Martinez | BAR | sp | 25 | 4.39 | 7 | 11 | 0 | 23 | 22 | 4 | 1 | 153.2 | 153 | 84 | 75 | 61 | 55 | 14 | 12 |
| Tippy Martinez* | FAI | cl | 31 | 1.33 | 1 | 1 | 29 | 49 | 0 | 0 | 0 | 61.0 | 43 | 11 | 9 | 20 | 53 | 1 | 5 |
| Randy Martz | LAF | cl | 25 | 2.98 | 11 | 7 | 2 | 33 | 22 | 6 | 1 | 151.0 | 142 | 61 | 50 | 51 | 48 | 7 | 14 |
| Jon Matlack* | FRA | sp | 31 | 3.45 | 9 | 12 | 0 | 28 | 28 | 4 | 2 | 180.0 | 157 | 82 | 69 | 59 | 100 | 19 | 18 |
| Rudy May* | BAL | sp | 36 | 4.21 | 12 | 5 | 0 | 33 | 29 | 2 | 1 | 196.2 | 194 | 94 | 92 | 59 | 124 | 19 | 14 |
| Steve McCatty | LOU | sp | 27 | 2.73 | 12 | 6 | 0 | 32 | 32 | 4 | 2 | 231.0 | 203 | 81 | 70 | 78 | 145 | 16 | 16 |
| Bob McClure* | OYS | mr | 29 | 1.69 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 5.1 | 4 | 3 | 1 | 6 | 4 | 0 | 0 |
| Lynn McGlothen | TOL | mr | 31 | 5.72 | 1 | 12 | 1 | 56 | 5 | 0 | 0 | 105.1 | 153 | 73 | 67 | 41 | 48 | 3 | 8 |
| Tug McGraw* | ROS | cl | 36 | 3.15 | 2 | 4 | 14 | 53 | 0 | 0 | 0 | 54.1 | 51 | 22 | 19 | 22 | 35 | 4 | 2 |
| Scott McGregor* | MOO | sp | 27 | 2.58 | 14 | 8 | 0 | 35 | 35 | 4 | 0 | 240.2 | 212 | 74 | 69 | 51 | 134 | 10 | 20 |
| Bo McLaughlin | ANO | mr | 27 | 7.84 | 0 | 2 | 2 | 18 | 0 | 0 | 0 | 31.0 | 48 | 29 | 27 | 14 | 7 | 3 | 2 |
| Joey McLaughlin | DOR | mr | 24 | 3.72 | 5 | 6 | 3 | 60 | 0 | 0 | 0 | 87.0 | 79 | 41 | 36 | 30 | 72 | 7 | 11 |
| Larry McWilliams* | TOL | sp | 27 | 2.76 | 3 | 1 | 0 | 8 | 6 | 2 | 1 | 45.2 | 38 | 22 | 14 | 16 | 30 | 3 | 4 |
| Doc Medich | WPP | sp | 32 | 4.27 | 9 | 12 | 0 | 34 | 34 | 6 | 1 | 227.2 | 243 | 122 | 108 | 46 | 121 | 30 | 15 |
| Dyar Miller | WPP | mr | 35 | 6.79 | 1 | 1 | 0 | 29 | 0 | 0 | 0 | 54.1 | 63 | 42 | 41 | 18 | 35 | 7 | 7 |
| Craig Minetto* | BAL | mr | 27 | 0.00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 2 | 1 | 0 | 0 |
| Greg Minton | DOR | cl | 29 | 2.94 | 5 | 7 | 23 | 51 | 0 | 0 | 0 | 64.1 | 57 | 23 | 21 | 24 | 25 | 6 | 12 |
| Paul Mirabella* | TOL | mr | 27 | 6.33 | 0 | 1 | 0 | 15 | 1 | 0 | 0 | 27.0 | 34 | 19 | 19 | 15 | 17 | 2 | 1 |
| Randy Moffitt | CED | mr | 32 | 3.18 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 11.1 | 8 | 5 | 4 | 2 | 12 | 2 | 1 |
| Sid Monge* | ANO | mr | 30 | 3.82 | 7 | 7 | 2 | 62 | 0 | 0 | 0 | 92.0 | 87 | 45 | 39 | 23 | 59 | 8 | 13 |
| John Montefusco | CED | mr | 31 | 4.46 | 4 | 5 | 0 | 13 | 10 | 1 | 1 | 68.2 | 74 | 40 | 34 | 34 | 36 | 8 | 3 |
| Donnie Moore | AST | mr | 27 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 6.0 | 5 | 0 | 0 | 1 | 5 | 0 | 0 |
| Angel Moreno* | OYS | sp | 26 | 3.66 | 4 | 2 | 0 | 12 | 6 | 1 | 1 | 46.2 | 34 | 20 | 19 | 18 | 29 | 7 | 3 |
| Jack Morris | WOR | sp | 26 | 2.71 | 15 | 15 | 0 | 37 | 37 | 16 | 3 | 286.0 | 221 | 95 | 86 | 89 | 164 | 11 | 33 |
| Paul Moskau | DOR | mr | 27 | 4.56 | 0 | 5 | 1 | 45 | 1 | 0 | 0 | 79.0 | 82 | 46 | 40 | 29 | 45 | 6 | 15 |
| Steve Mura | ROS | sp | 26 | 3.65 | 15 | 9 | 0 | 33 | 33 | 4 | 0 | 209.2 | 210 | 94 | 85 | 88 | 115 | 14 | 17 |
| Dale Murray | ROS | mr | 31 | 3.00 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 21.0 | 12 | 9 | 7 | 11 | 13 | 1 | 0 |
| Gene Nelson | WOR | sp | 20 | 5.39 | 5 | 10 | 0 | 23 | 22 | 2 | 0 | 142.0 | 146 | 89 | 85 | 82 | 68 | 16 | 14 |
| Tom Niedenfuer | FAI | mr | 21 | 3.58 | 1 | 4 | 2 | 19 | 0 | 0 | 0 | 27.2 | 23 | 13 | 11 | 6 | 20 | 1 | 1 |
| Joe Niekro | EKL | sp | 36 | 3.20 | 12 | 13 | 0 | 35 | 35 | 6 | 2 | 247.1 | 226 | 95 | 88 | 60 | 126 | 20 | 14 |
| Phil Niekro | EKL | sp | 42 | 1.99 | 22 | 5 | 0 | 35 | 35 | 13 | 6 | 276.0 | 179 | 66 | 61 | 87 | 123 | 6 | 18 |
| Dickie Noles | ANO | sp | 24 | 4.60 | 3 | 5 | 0 | 22 | 4 | 0 | 0 | 47.0 | 46 | 27 | 24 | 21 | 25 | 0 | 3 |
| Mike Norris | NYK | sp | 26 | 2.43 | 16 | 9 | 0 | 34 | 34 | 16 | 6 | 263.0 | 178 | 80 | 71 | 79 | 132 | 13 | 11 |
| Jack O'Connor* | WOR | mr | 23 | 5.14 | 3 | 2 | 1 | 52 | 0 | 0 | 0 | 77.0 | 108 | 50 | 44 | 45 | 47 | 2 | 17 |
| Bobby Ojeda* | EDM | sp | 23 | 1.86 | 10 | 2 | 0 | 16 | 16 | 4 | 1 | 126.0 | 68 | 30 | 26 | 36 | 71 | 9 | 10 |
| Jesse Orosco* | TOL | mr | 24 | 1.06 | 0 | 0 | 2 | 11 | 0 | 0 | 0 | 17.0 | 9 | 2 | 2 | 4 | 19 | 0 | 1 |
| Jim Otten | CED | mr | 29 | 5.30 | 0 | 1 | 2 | 22 | 0 | 0 | 0 | 35.2 | 42 | 22 | 21 | 12 | 23 | 6 | 2 |
| Bob Owchinko* | FRA | mr | 26 | 4.28 | 2 | 0 | 4 | 31 | 0 | 0 | 0 | 33.2 | 31 | 17 | 16 | 15 | 21 | 2 | 4 |
| Jim Palmer | CED | sp | 35 | 3.51 | 13 | 16 | 0 | 34 | 34 | 9 | 1 | 233.1 | 205 | 110 | 91 | 62 | 72 | 29 | 26 |
| Mike Parrott | LAM | sp | 26 | 4.21 | 7 | 9 | 4 | 43 | 17 | 3 | 1 | 149.2 | 166 | 73 | 70 | 61 | 85 | 5 | 15 |
| Bill Paschall | BAL | mr | 27 | 5.40 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 6.2 | 10 | 5 | 4 | 1 | 2 | 1 | 0 |
| Frank Pastore | WPP | sp | 23 | 3.85 | 12 | 12 | 0 | 35 | 35 | 6 | 1 | 240.2 | 233 | 118 | 103 | 51 | 169 | 26 | 21 |
| Alejandro Pena | FRA | mr | 22 | 3.45 | 2 | 1 | 1 | 20 | 0 | 0 | 0 | 31.1 | 19 | 13 | 12 | 15 | 23 | 4 | 0 |
| Pascual Perez | SDV | sp | 24 | 2.88 | 10 | 7 | 0 | 24 | 21 | 3 | 2 | 146.2 | 128 | 60 | 47 | 45 | 75 | 6 | 13 |
| Gaylord Perry | KCB | sp | 42 | 3.29 | 14 | 11 | 0 | 31 | 31 | 9 | 4 | 224.0 | 249 | 89 | 82 | 42 | 110 | 11 | 22 |
| Dan Petry | HAW | sp | 22 | 2.85 | 11 | 15 | 0 | 35 | 35 | 3 | 1 | 240.1 | 222 | 92 | 76 | 85 | 130 | 21 | 25 |
| Joe Price* | TOL | mr | 24 | 2.77 | 9 | 5 | 5 | 62 | 0 | 0 | 0 | 81.1 | 62 | 30 | 25 | 33 | 76 | 7 | 8 |
| Mike Proly | OYS | mr | 30 | 2.73 | 4 | 1 | 3 | 54 | 0 | 0 | 0 | 82.1 | 88 | 26 | 25 | 18 | 23 | 5 | 17 |
| Dan Quisenberry | SDV | cl | 28 | 3.02 | 8 | 5 | 16 | 48 | 0 | 0 | 0 | 59.2 | 53 | 26 | 20 | 7 | 26 | 2 | 6 |
| Chuck Rainey | FAI | mr | 26 | 2.57 | 1 | 2 | 1 | 12 | 0 | 0 | 0 | 21.0 | 21 | 6 | 6 | 8 | 8 | 0 | 2 |
| Steve Ratzer | LAM | mr | 27 | 9.00 | 1 | 1 | 2 | 20 | 0 | 0 | 0 | 21.0 | 43 | 24 | 21 | 8 | 5 | 4 | 3 |
| Shane Rawley* | WOR | mr | 25 | 3.07 | 6 | 13 | 18 | 65 | 0 | 0 | 0 | 91.0 | 81 | 34 | 31 | 40 | 41 | 1 | 12 |
| Jeff Reardon | LAF | mr | 25 | 1.89 | 5 | 6 | 24 | 48 | 0 | 0 | 0 | 57.0 | 33 | 17 | 12 | 11 | 55 | 3 | 1 |
| Pete Redfern | OYS | sp | 26 | 2.60 | 15 | 6 | 0 | 35 | 35 | 2 | 1 | 239.0 | 210 | 81 | 69 | 84 | 138 | 13 | 25 |
| Ron Reed | BAL | mr | 38 | 2.49 | 6 | 2 | 9 | 37 | 0 | 0 | 0 | 43.1 | 36 | 14 | 12 | 5 | 24 | 5 | 5 |
| Steve Renko | SDV | sp | 36 | 3.28 | 9 | 3 | 0 | 21 | 19 | 3 | 0 | 134.1 | 129 | 54 | 49 | 56 | 70 | 6 | 14 |
| Rick Reuschel | WOR | sp | 32 | 3.36 | 11 | 18 | 0 | 38 | 37 | 11 | 1 | 281.1 | 295 | 121 | 105 | 45 | 133 | 13 | 41 |
| Jerry Reuss* | BAR | sp | 32 | 2.31 | 18 | 9 | 1 | 35 | 33 | 22 | 6 | 272.2 | 218 | 76 | 70 | 37 | 131 | 11 | 27 |
| Rick Rhoden | ROS | sp | 28 | 4.36 | 8 | 9 | 0 | 33 | 33 | 3 | 3 | 212.2 | 227 | 109 | 103 | 89 | 128 | 11 | 27 |
| Dave Righetti* | WOR | sp | 22 | 2.36 | 14 | 5 | 0 | 25 | 25 | 11 | 4 | 183.0 | 122 | 50 | 48 | 54 | 152 | 6 | 5 |
| Andy Rincon | ROS | sp | 22 | 2.79 | 5 | 1 | 0 | 9 | 9 | 2 | 1 | 71.0 | 62 | 24 | 22 | 11 | 21 | 2 | 5 |
| Allen Ripley | AST | sp | 28 | 3.55 | 6 | 11 | 0 | 21 | 21 | 3 | 1 | 137.0 | 134 | 67 | 54 | 41 | 54 | 9 | 7 |
| Dave Roberts* | ANO | sp | 36 | 2.25 | 0 | 1 | 0 | 5 | 2 | 0 | 0 | 16.0 | 15 | 4 | 4 | 8 | 12 | 3 | 0 |
| Dewey Robinson | FAI | mr | 26 | 6.75 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 12.0 | 19 | 13 | 9 | 4 | 10 | 2 | 1 |
| Don Robinson | NYK | mr | 24 | 3.62 | 2 | 1 | 3 | 23 | 0 | 0 | 0 | 37.1 | 36 | 15 | 15 | 12 | 18 | 2 | 5 |
| Steve Rogers | MOO | sp | 31 | 2.40 | 13 | 10 | 0 | 35 | 35 | 5 | 3 | 239.2 | 193 | 73 | 64 | 50 | 144 | 14 | 17 |
| Enrique Romo | WOR | cl | 33 | 5.83 | 2 | 8 | 2 | 57 | 0 | 0 | 0 | 75.2 | 95 | 53 | 49 | 27 | 48 | 7 | 9 |
| Mike Rowland | TOL | mr | 28 | 2.84 | 1 | 1 | 0 | 15 | 0 | 0 | 0 | 19.0 | 15 | 8 | 6 | 6 | 11 | 1 | 0 |
| Dave Rozema | FAI | mr | 24 | 2.94 | 3 | 3 | 1 | 28 | 0 | 0 | 0 | 49.0 | 59 | 18 | 16 | 4 | 25 | 2 | 7 |
| Vern Ruhle | MOO | sp | 30 | 2.83 | 7 | 9 | 0 | 24 | 24 | 7 | 2 | 171.2 | 164 | 66 | 54 | 24 | 68 | 9 | 9 |
| Dick Ruthven | WPP | sp | 30 | 4.58 | 8 | 15 | 0 | 35 | 35 | 5 | 0 | 216.1 | 239 | 119 | 110 | 63 | 140 | 16 | 24 |
| Nolan Ryan | BAL | sp | 34 | 2.41 | 18 | 6 | 0 | 33 | 33 | 11 | 5 | 250.2 | 169 | 75 | 67 | 102 | 223 | 19 | 14 |
| Joe Sambito* | LOU | mr | 29 | 3.42 | 7 | 4 | 2 | 49 | 0 | 0 | 0 | 71.0 | 61 | 33 | 27 | 14 | 55 | 10 | 5 |
| Luis Sanchez | NYK | mr | 27 | 3.10 | 4 | 4 | 3 | 23 | 0 | 0 | 0 | 49.1 | 50 | 17 | 17 | 14 | 23 | 1 | 4 |
| Scott Sanderson | LOU | sp | 24 | 2.99 | 12 | 11 | 0 | 29 | 29 | 5 | 1 | 198.1 | 190 | 81 | 66 | 33 | 109 | 17 | 12 |
| Kevin Saucier* | SDV | cl | 24 | 1.89 | 3 | 3 | 24 | 47 | 0 | 0 | 0 | 62.0 | 41 | 14 | 13 | 33 | 32 | 4 | 14 |
| Dan Schatzeder* | CED | sp | 26 | 4.60 | 3 | 8 | 0 | 20 | 20 | 1 | 0 | 117.1 | 117 | 65 | 60 | 43 | 50 | 18 | 8 |
| Dave Schmidt | MOO | mr | 24 | 3.30 | 4 | 0 | 0 | 22 | 0 | 0 | 0 | 30.0 | 28 | 11 | 11 | 10 | 14 | 2 | 2 |
| Jeff Schneider* | WPP | mr | 28 | 2.84 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 6.1 | 9 | 2 | 2 | 0 | 7 | 1 | 0 |
| Mike Scott | SHE | sp | 26 | 3.98 | 10 | 20 | 0 | 36 | 36 | 4 | 2 | 239.2 | 226 | 120 | 106 | 77 | 97 | 15 | 18 |
| Rod Scurry* | SHE | cl | 25 | 2.33 | 5 | 3 | 2 | 27 | 2 | 0 | 0 | 46.1 | 30 | 13 | 12 | 22 | 51 | 3 | 2 |
| Ray Searage* | FAI | mr | 26 | 3.65 | 7 | 3 | 0 | 29 | 0 | 0 | 0 | 37.0 | 33 | 15 | 15 | 9 | 13 | 3 | 3 |
| Tom Seaver | LOU | sp | 36 | 2.47 | 17 | 8 | 0 | 35 | 35 | 14 | 4 | 266.1 | 172 | 81 | 73 | 87 | 132 | 20 | 15 |
| Bob Shirley* | TOL | mr | 27 | 3.86 | 5 | 8 | 0 | 26 | 18 | 1 | 0 | 119.0 | 126 | 53 | 51 | 42 | 50 | 12 | 14 |
| Eric Show | BAL | mr | 25 | 1.75 | 1 | 2 | 0 | 21 | 0 | 0 | 0 | 36.0 | 21 | 7 | 7 | 6 | 40 | 3 | 4 |
| Jim Slaton | BAR | sp | 31 | 4.34 | 12 | 11 | 0 | 33 | 33 | 2 | 0 | 211.1 | 223 | 121 | 102 | 86 | 95 | 26 | 15 |
| Bill Smith | NYK | mr | 26 | 1.59 | 0 | 2 | 2 | 10 | 1 | 1 | 0 | 22.2 | 14 | 4 | 4 | 0 | 4 | 1 | 0 |
| Dave Smith | KCB | mr | 26 | 2.67 | 3 | 3 | 20 | 51 | 0 | 0 | 0 | 67.1 | 54 | 20 | 20 | 23 | 41 | 5 | 6 |
| Lee Smith | WPP | mr | 23 | 4.18 | 2 | 12 | 32 | 56 | 0 | 0 | 0 | 64.2 | 66 | 31 | 30 | 19 | 51 | 3 | 7 |
| Eddie Solomon | OYS | sp | 30 | 3.68 | 7 | 13 | 0 | 27 | 27 | 4 | 1 | 183.1 | 194 | 95 | 75 | 51 | 65 | 18 | 17 |
| Lary Sorensen | FRA | sp | 25 | 2.93 | 11 | 17 | 0 | 37 | 37 | 6 | 1 | 267.1 | 262 | 105 | 87 | 46 | 102 | 15 | 21 |
| Elias Sosa | KCB | mr | 31 | 7.23 | 0 | 6 | 0 | 32 | 0 | 0 | 0 | 37.1 | 49 | 32 | 30 | 14 | 16 | 5 | 7 |
| Mario Soto | SDV | sp | 24 | 2.45 | 19 | 9 | 0 | 38 | 38 | 9 | 2 | 286.0 | 198 | 89 | 78 | 89 | 225 | 22 | 16 |
| Dan Spillner | EKL | cl | 29 | 1.98 | 8 | 4 | 9 | 43 | 9 | 1 | 1 | 109.1 | 77 | 26 | 24 | 40 | 67 | 2 | 7 |
| Paul Splittorff* | ANO | sp | 34 | 4.39 | 10 | 11 | 0 | 27 | 27 | 3 | 0 | 170.0 | 206 | 90 | 83 | 30 | 83 | 12 | 13 |
| Bobby Sprowl* | LAM | mr | 25 | 5.06 | 1 | 2 | 1 | 24 | 1 | 0 | 0 | 37.1 | 59 | 25 | 21 | 19 | 26 | 1 | 1 |
| Bob Stanley | KCB | mr | 26 | 1.39 | 5 | 2 | 5 | 55 | 0 | 0 | 0 | 103.1 | 83 | 21 | 16 | 30 | 39 | 2 | 26 |
| Mike Stanton | WPP | mr | 28 | 6.05 | 3 | 8 | 1 | 33 | 0 | 0 | 0 | 41.2 | 50 | 30 | 28 | 20 | 32 | 10 | 5 |
| Randy Stein | MOO | mr | 28 | 3.38 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 10.2 | 13 | 4 | 4 | 11 | 9 | 0 | 4 |
| Dave Stewart | CED | mr | 24 | 2.30 | 5 | 4 | 9 | 36 | 0 | 0 | 0 | 47.0 | 37 | 14 | 12 | 13 | 31 | 5 | 1 |
| Sammy Stewart | OYS | mr | 26 | 3.79 | 6 | 5 | 5 | 51 | 0 | 0 | 0 | 80.2 | 70 | 37 | 34 | 44 | 58 | 6 | 16 |
| Dave Stieb | LAF | sp | 23 | 2.02 | 21 | 9 | 0 | 35 | 35 | 10 | 4 | 275.2 | 200 | 64 | 62 | 96 | 142 | 9 | 16 |
| Bob Stoddard | EDM | sp | 24 | 2.65 | 4 | 2 | 0 | 7 | 7 | 2 | 1 | 51.0 | 43 | 16 | 15 | 8 | 32 | 6 | 1 |
| Tim Stoddard | HAW | mr | 28 | 4.86 | 4 | 9 | 10 | 51 | 0 | 0 | 0 | 53.2 | 63 | 33 | 29 | 23 | 55 | 13 | 8 |
| Steve Stone | CED | sp | 33 | 3.19 | 7 | 9 | 0 | 22 | 22 | 1 | 0 | 149.1 | 137 | 65 | 53 | 53 | 85 | 18 | 5 |
| Rick Sutcliffe | BAR | mr | 25 | 2.51 | 3 | 3 | 0 | 14 | 7 | 2 | 1 | 68.0 | 51 | 22 | 19 | 23 | 31 | 5 | 8 |
| Bruce Sutter | LOU | cl | 28 | 3.10 | 9 | 6 | 5 | 54 | 0 | 0 | 0 | 72.2 | 58 | 29 | 25 | 17 | 54 | 8 | 2 |
| Don Sutton | LOU | sp | 36 | 2.71 | 16 | 9 | 0 | 34 | 34 | 5 | 0 | 252.1 | 223 | 85 | 76 | 34 | 178 | 15 | 6 |
| Craig Swan | SDV | sp | 30 | 0.72 | 2 | 0 | 0 | 6 | 5 | 2 | 2 | 37.2 | 21 | 4 | 3 | 4 | 24 | 0 | 5 |
| Bob Sykes* | SHE | mr | 26 | 3.36 | 4 | 3 | 8 | 47 | 0 | 0 | 0 | 67.0 | 60 | 28 | 25 | 33 | 24 | 7 | 14 |
| Frank Tanana* | DOR | sp | 27 | 2.59 | 7 | 7 | 0 | 22 | 21 | 1 | 1 | 139.0 | 126 | 48 | 40 | 34 | 97 | 9 | 14 |
| Kent Tekulve | OYS | mr | 34 | 1.83 | 6 | 9 | 29 | 60 | 0 | 0 | 0 | 73.2 | 75 | 17 | 15 | 20 | 32 | 0 | 16 |
| Luis Tiant | FRA | sp | 40 | 2.59 | 4 | 4 | 0 | 15 | 15 | 1 | 1 | 111.0 | 98 | 37 | 32 | 23 | 59 | 5 | 7 |
| Dick Tidrow | EKL | mr | 34 | 3.41 | 4 | 6 | 14 | 80 | 0 | 0 | 0 | 89.2 | 89 | 37 | 34 | 24 | 46 | 4 | 9 |
| Dave Tobik | EDM | mr | 28 | 3.92 | 5 | 4 | 1 | 34 | 0 | 0 | 0 | 64.1 | 56 | 30 | 28 | 28 | 33 | 6 | 3 |
| Jackson Todd | SDV | sp | 29 | 4.00 | 8 | 4 | 0 | 22 | 15 | 2 | 0 | 114.2 | 122 | 57 | 51 | 34 | 42 | 10 | 12 |
| Mike Torrez | BAR | sp | 34 | 4.02 | 10 | 16 | 0 | 30 | 30 | 7 | 1 | 214.2 | 223 | 107 | 96 | 64 | 106 | 15 | 19 |
| Bill Travers* | FAI | sp | 28 | 6.30 | 1 | 2 | 0 | 4 | 4 | 0 | 0 | 20.0 | 29 | 15 | 14 | 2 | 14 | 4 | 1 |
| Steve Trout* | HAW | sp | 23 | 3.53 | 9 | 13 | 0 | 33 | 31 | 5 | 1 | 211.2 | 207 | 101 | 83 | 56 | 93 | 11 | 27 |
| John Tudor* | ANO | sp | 27 | 3.84 | 7 | 11 | 1 | 25 | 23 | 3 | 1 | 152.1 | 147 | 67 | 65 | 51 | 102 | 10 | 5 |
| Bob Tufts* | NYK | mr | 25 | 5.40 | 0 | 2 | 0 | 4 | 0 | 0 | 0 | 5.0 | 6 | 3 | 3 | 2 | 4 | 1 | 0 |
| Jerry Ujdur | WOR | sp | 24 | 7.03 | 0 | 4 | 0 | 6 | 6 | 0 | 0 | 32.0 | 49 | 25 | 25 | 14 | 17 | 1 | 2 |
| Tom Underwood* | BAR | mr | 27 | 4.15 | 6 | 12 | 3 | 36 | 18 | 3 | 1 | 151.2 | 134 | 75 | 70 | 54 | 145 | 16 | 9 |
| John Urrea | EDM | mr | 26 | 3.52 | 9 | 4 | 3 | 54 | 0 | 0 | 0 | 64.0 | 49 | 27 | 25 | 30 | 24 | 4 | 8 |
| Fernando Valenzuela* | BAL | sp | 20 | 2.01 | 25 | 3 | 0 | 37 | 37 | 20 | 5 | 281.2 | 195 | 76 | 63 | 84 | 256 | 21 | 21 |
| John Verhoeven | FRA | mr | 27 | 5.60 | 0 | 1 | 0 | 19 | 0 | 0 | 0 | 27.1 | 36 | 19 | 17 | 4 | 8 | 5 | 3 |
| Bob Veselic | BAR | mr | 25 | 1.80 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 5.0 | 3 | 1 | 1 | 4 | 2 | 0 | 0 |
| Pete Vuckovich | LAF | sp | 28 | 3.20 | 15 | 11 | 0 | 33 | 33 | 5 | 4 | 227.2 | 215 | 90 | 81 | 54 | 148 | 18 | 22 |
| Rick Waits* | KCB | sp | 29 | 5.00 | 6 | 13 | 0 | 28 | 28 | 1 | 0 | 167.1 | 228 | 100 | 93 | 44 | 89 | 9 | 17 |
| Bob Walk | BAR | sp | 24 | 5.55 | 6 | 13 | 0 | 30 | 18 | 2 | 1 | 133.0 | 155 | 92 | 82 | 68 | 45 | 19 | 26 |
| Dave Wehrmeister | FRA | mr | 28 | 0.63 | 1 | 0 | 0 | 8 | 0 | 0 | 0 | 14.1 | 12 | 5 | 1 | 9 | 13 | 0 | 1 |
| Bob Welch | EKL | sp | 24 | 3.05 | 20 | 7 | 0 | 35 | 35 | 4 | 1 | 242.1 | 208 | 97 | 82 | 57 | 135 | 17 | 14 |
| Chris Welsh* | WPP | sp | 26 | 4.35 | 10 | 14 | 0 | 31 | 31 | 5 | 1 | 192.1 | 215 | 112 | 93 | 59 | 91 | 21 | 19 |
| Ed Whitson | ANO | sp | 26 | 3.61 | 9 | 15 | 0 | 35 | 35 | 3 | 1 | 222.0 | 239 | 108 | 89 | 75 | 111 | 15 | 11 |
| Milt Wilcox | SDV | sp | 31 | 3.16 | 18 | 13 | 0 | 33 | 33 | 9 | 4 | 247.2 | 231 | 92 | 87 | 78 | 139 | 12 | 29 |
| Albert Williams | HAW | sp | 27 | 4.49 | 5 | 16 | 0 | 33 | 33 | 3 | 0 | 210.1 | 230 | 122 | 105 | 51 | 112 | 18 | 21 |
| Mike Willis* | CED | mr | 30 | 9.95 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 12.2 | 16 | 14 | 14 | 14 | 7 | 3 | 1 |
| Rick Wise | AST | sp | 35 | 3.89 | 5 | 15 | 0 | 29 | 29 | 5 | 0 | 194.1 | 211 | 101 | 84 | 32 | 48 | 18 | 6 |
| Mike Witt | DOR | sp | 20 | 3.15 | 7 | 10 | 0 | 25 | 25 | 2 | 0 | 168.1 | 159 | 71 | 59 | 49 | 109 | 6 | 10 |
| Jim Wright | CED | mr | 26 | 4.08 | 3 | 5 | 0 | 11 | 7 | 2 | 0 | 57.1 | 62 | 33 | 26 | 16 | 41 | 4 | 5 |
| Pat Zachry | FAI | sp | 29 | 4.94 | 9 | 15 | 0 | 35 | 35 | 2 | 1 | 204.0 | 216 | 121 | 112 | 79 | 128 | 20 | 11 |
| Geoff Zahn* | SHE | sp | 35 | 2.82 | 13 | 14 | 0 | 36 | 36 | 8 | 1 | 264.2 | 255 | 97 | 83 | 59 | 125 | 17 | 35 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Don Aase | EDM | cl | 26 | 3 | 3 | 1 | 0 | 3 | 0 | 4 | 1 | 8.4 | 3.3 | 11.7 | 5.4 | 0.5 | 1.6 | 1.30 |
| Glenn Abbott | SHE | sp | 30 | 2 | 1 | 1 | 0 | 0 | 0 | 4 | 3 | 9.1 | 2.0 | 11.1 | 2.7 | 0.6 | 1.3 | 1.23 |
| Doyle Alexander | WOR | sp | 30 | 20 | 6 | 2 | 7 | 9 | 2 | 17 | 5 | 8.8 | 2.2 | 11.2 | 4.9 | 0.8 | 2.3 | 1.22 |
| Brian Allard | DOR | sp | 23 | 0 | 2 | 2 | 0 | 0 | 0 | 2 | 1 | 6.4 | 2.3 | 8.7 | 4.6 | 0.2 | 2.0 | 0.97 |
| Neil Allen | NYK | cl | 23 | 4 | 0 | 6 | 0 | 4 | 0 | 2 | 3 | 8.1 | 3.1 | 11.2 | 7.6 | 0.2 | 2.4 | 1.24 |
| Larry Andersen | SHE | mr | 28 | 8 | 4 | 3 | 0 | 1 | 0 | 3 | 1 | 8.1 | 3.1 | 11.2 | 6.6 | 0.1 | 2.2 | 1.24 |
| Joaquin Andujar | ANO | sp | 28 | 3 | 3 | 2 | 2 | 0 | 1 | 7 | 4 | 8.8 | 2.7 | 11.6 | 4.3 | 0.7 | 1.6 | 1.27 |
| Luis Aponte | BAL | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1.0 | 2.0 | 8.0 | 0.0 | 8.0 | 0.22 |
| Mike Armstrong | WOR | mr | 27 | 4 | 2 | 1 | 0 | 3 | 2 | 4 | 1 | 12.8 | 6.8 | 19.6 | 8.9 | 2.6 | 1.3 | 2.17 |
| Fernando Arroyo | LAM | sp | 29 | 10 | 15 | 14 | 10 | 6 | 0 | 8 | 4 | 10.2 | 2.9 | 13.5 | 3.6 | 0.5 | 1.2 | 1.45 |
| Jerry Augustine* | LAM | mr | 28 | 0 | 1 | 5 | 6 | 3 | 0 | 1 | 0 | 10.6 | 2.6 | 13.9 | 4.2 | 0.4 | 1.6 | 1.47 |
| Bob Babcock | CED | mr | 31 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 5.5 | 3.0 | 8.8 | 6.3 | 0.6 | 2.1 | 0.95 |
| Stan Bahnsen | EKL | mr | 36 | 4 | 1 | 0 | 3 | 1 | 0 | 1 | 1 | 7.7 | 3.1 | 11.1 | 5.2 | 0.8 | 1.7 | 1.20 |
| Howard Bailey* | AST | sp | 23 | 1 | 2 | 0 | 2 | 0 | 0 | 1 | 1 | 12.8 | 2.1 | 15.5 | 4.8 | 1.6 | 2.3 | 1.66 |
| Doug Bair | ANO | mr | 31 | 4 | 0 | 4 | 0 | 4 | 0 | 2 | 8 | 8.7 | 2.8 | 11.5 | 4.7 | 0.6 | 1.6 | 1.28 |
| Floyd Bannister* | NYK | sp | 26 | 9 | 14 | 3 | 3 | 7 | 1 | 8 | 6 | 8.1 | 2.6 | 10.8 | 6.5 | 0.5 | 2.5 | 1.19 |
| Len Barker | TOL | sp | 25 | 15 | 12 | 6 | 4 | 6 | 0 | 15 | 4 | 8.6 | 3.1 | 11.9 | 7.7 | 0.2 | 2.5 | 1.31 |
| Mike Barlow | AST | mr | 33 | 1 | 0 | 1 | 8 | 0 | 0 | 1 | 2 | 11.5 | 4.0 | 18.1 | 4.0 | 1.3 | 1.0 | 1.72 |
| Francisco Barrios | NYK | sp | 28 | 12 | 2 | 0 | 1 | 2 | 1 | 6 | 0 | 7.4 | 2.3 | 9.8 | 3.8 | 0.4 | 1.6 | 1.08 |
| Ross Baumgarten* | MOO | sp | 26 | 11 | 1 | 4 | 5 | 3 | 5 | 8 | 6 | 8.3 | 2.7 | 11.2 | 4.8 | 0.6 | 1.8 | 1.22 |
| Dave Beard | EDM | cl | 21 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 9.0 | 2.3 | 13.5 | 7.9 | 0.0 | 3.5 | 1.25 |
| Jim Beattie | FAI | sp | 26 | 3 | 1 | 0 | 3 | 1 | 0 | 3 | 2 | 8.2 | 1.8 | 10.3 | 4.1 | 0.1 | 2.3 | 1.12 |
| Steve Bedrosian | NYK | mr | 23 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 4.7 | 3.4 | 8.1 | 2.4 | 0.3 | 0.7 | 0.90 |
| Juan Berenguer | EDM | sp | 26 | 5 | 4 | 2 | 5 | 3 | 0 | 5 | 3 | 8.3 | 4.8 | 13.6 | 5.9 | 1.1 | 1.2 | 1.46 |
| Bruce Berenyi | HAW | sp | 26 | 34 | 8 | 2 | 1 | 12 | 4 | 8 | 5 | 6.6 | 5.0 | 11.6 | 7.8 | 0.3 | 1.6 | 1.29 |
| Dwight Bernard | HAW | mr | 29 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 9.6 | 5.8 | 15.4 | 9.6 | 1.0 | 1.7 | 1.71 |
| Jim Bibby | WPP | sp | 36 | 11 | 7 | 1 | 4 | 1 | 0 | 7 | 10 | 7.5 | 2.3 | 10.0 | 5.2 | 0.5 | 2.3 | 1.09 |
| Doug Bird | BAR | sp | 31 | 8 | 3 | 2 | 3 | 1 | 0 | 1 | 2 | 7.1 | 1.8 | 9.2 | 3.7 | 0.7 | 2.1 | 0.99 |
| Vida Blue* | ROS | sp | 31 | 3 | 3 | 2 | 1 | 10 | 0 | 8 | 5 | 6.3 | 2.9 | 9.2 | 4.8 | 0.5 | 1.7 | 1.01 |
| Bert Blyleven | EDM | sp | 30 | 10 | 10 | 1 | 3 | 4 | 1 | 10 | 6 | 7.4 | 2.1 | 9.6 | 7.4 | 0.2 | 3.5 | 1.06 |
| Tommy Boggs | KCB | sp | 25 | 20 | 7 | 2 | 4 | 3 | 0 | 16 | 10 | 8.8 | 3.3 | 12.3 | 6.0 | 0.6 | 1.9 | 1.34 |
| Dan Boitano | ANO | mr | 28 | 9 | 3 | 2 | 6 | 2 | 0 | 10 | 4 | 13.9 | 4.1 | 19.0 | 4.1 | 0.8 | 1.0 | 2.01 |
| Mark Bomback | FAI | sp | 28 | 7 | 2 | 0 | 1 | 4 | 2 | 2 | 1 | 8.8 | 3.0 | 11.8 | 4.6 | 0.5 | 1.5 | 1.31 |
| Danny Boone* | HAW | mr | 27 | 2 | 3 | 7 | 2 | 0 | 0 | 4 | 4 | 8.5 | 2.5 | 11.2 | 6.2 | 0.5 | 2.5 | 1.22 |
| Larry Bradford* | LAF | mr | 31 | 1 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 6.6 | 2.8 | 9.4 | 5.7 | 0.3 | 2.0 | 1.05 |
| Fred Breining | LAF | mr | 25 | 1 | 3 | 2 | 2 | 1 | 4 | 2 | 1 | 7.9 | 3.4 | 11.5 | 3.8 | 0.6 | 1.1 | 1.25 |
| Tom Brennan | KCB | sp | 28 | 3 | 3 | 0 | 1 | 0 | 0 | 2 | 1 | 9.3 | 2.3 | 11.9 | 2.8 | 0.9 | 1.2 | 1.29 |
| Ken Brett* | ROS | mr | 32 | 2 | 0 | 4 | 1 | 0 | 0 | 2 | 2 | 7.5 | 2.1 | 9.7 | 3.4 | 0.4 | 1.6 | 1.07 |
| Warren Brusstar | CED | mr | 29 | 1 | 0 | 0 | 1 | 1 | 1 | 3 | 2 | 8.0 | 3.9 | 12.1 | 6.1 | 0.8 | 1.6 | 1.32 |
| Tom Burgmeier* | EKL | mr | 37 | 4 | 1 | 1 | 4 | 0 | 0 | 2 | 2 | 7.8 | 1.7 | 10.0 | 6.1 | 0.8 | 3.6 | 1.05 |
| Britt Burns* | FRA | sp | 22 | 13 | 7 | 5 | 7 | 2 | 2 | 9 | 3 | 7.9 | 2.5 | 10.7 | 7.5 | 1.0 | 3.0 | 1.16 |
| Ray Burris | OYS | sp | 30 | 8 | 7 | 5 | 5 | 13 | 2 | 11 | 9 | 8.6 | 3.0 | 11.8 | 4.0 | 0.8 | 1.3 | 1.29 |
| John Butcher | SHE | sp | 24 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 4.1 | 1.7 | 5.8 | 9.0 | 0.0 | 5.2 | 0.65 |
| Marty Bystrom | DOR | sp | 22 | 10 | 2 | 4 | 1 | 0 | 1 | 2 | 0 | 10.1 | 2.2 | 12.5 | 4.3 | 0.3 | 1.9 | 1.37 |
| Mike Caldwell* | KCB | sp | 32 | 7 | 5 | 7 | 4 | 5 | 3 | 10 | 6 | 10.9 | 2.0 | 13.1 | 2.6 | 0.9 | 1.3 | 1.44 |
| Ernie Camacho | EKL | mr | 26 | 12 | 1 | 0 | 3 | 2 | 0 | 6 | 1 | 9.9 | 3.4 | 13.7 | 5.2 | 0.3 | 1.5 | 1.48 |
| Rick Camp | ROS | cl | 28 | 5 | 2 | 3 | 2 | 0 | 2 | 1 | 7 | 7.6 | 1.6 | 9.4 | 6.7 | 1.3 | 4.2 | 1.02 |
| Bill Campbell | CED | mr | 32 | 0 | 1 | 4 | 0 | 1 | 0 | 6 | 1 | 8.7 | 3.8 | 12.5 | 5.2 | 0.5 | 1.3 | 1.39 |
| John Candelaria* | AST | sp | 27 | 2 | 1 | 2 | 1 | 0 | 0 | 4 | 2 | 11.0 | 2.8 | 14.0 | 3.0 | 0.6 | 1.1 | 1.54 |
| Doug Capilla* | LAM | mr | 29 | 4 | 1 | 4 | 1 | 8 | 1 | 2 | 3 | 10.9 | 4.6 | 15.6 | 3.5 | 0.7 | 0.8 | 1.71 |
| George Cappuzzello* | SDV | mr | 27 | 7 | 1 | 3 | 2 | 3 | 1 | 1 | 1 | 6.6 | 3.9 | 10.9 | 4.9 | 0.6 | 1.2 | 1.17 |
| Steve Carlton* | CED | sp | 36 | 10 | 9 | 6 | 6 | 12 | 3 | 12 | 6 | 7.9 | 3.2 | 11.4 | 9.9 | 0.6 | 3.1 | 1.24 |
| Bobby Castillo | AST | mr | 26 | 1 | 2 | 0 | 1 | 1 | 0 | 2 | 2 | 7.9 | 2.8 | 10.9 | 6.4 | 0.7 | 2.3 | 1.20 |
| Bill Castro | FAI | mr | 27 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 2 | 9.5 | 1.8 | 11.9 | 2.7 | 0.3 | 1.5 | 1.25 |
| Bill Caudill | MOO | mr | 24 | 5 | 0 | 1 | 3 | 0 | 1 | 1 | 0 | 7.6 | 2.6 | 11.0 | 7.3 | 0.5 | 2.8 | 1.14 |
| Larry Christenson | FRA | sp | 27 | 15 | 7 | 4 | 1 | 0 | 3 | 10 | 5 | 10.8 | 2.0 | 12.8 | 5.8 | 0.6 | 2.9 | 1.41 |
| Jim Clancy | NYK | sp | 25 | 16 | 6 | 0 | 6 | 20 | 0 | 12 | 4 | 8.6 | 5.1 | 13.9 | 4.6 | 0.7 | 0.9 | 1.52 |
| Bryan Clark* | TOL | mr | 24 | 8 | 5 | 3 | 0 | 10 | 8 | 7 | 4 | 8.2 | 5.5 | 13.7 | 5.9 | 0.4 | 1.1 | 1.52 |
| Ken Clay | OYS | sp | 27 | 10 | 8 | 10 | 8 | 4 | 2 | 7 | 3 | 9.9 | 2.9 | 13.3 | 3.9 | 0.8 | 1.3 | 1.42 |
| Mark Clear | KCB | cl | 25 | 6 | 2 | 4 | 4 | 6 | 0 | 6 | 4 | 7.3 | 4.9 | 12.6 | 10.6 | 1.6 | 2.2 | 1.35 |
| Reggie Cleveland | NYK | mr | 33 | 7 | 0 | 0 | 4 | 11 | 0 | 5 | 3 | 7.2 | 3.8 | 11.5 | 4.2 | 0.6 | 1.1 | 1.22 |
| Geoff Combe | SHE | mr | 25 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 12.0 | 6.2 | 18.2 | 5.8 | 1.8 | 0.9 | 2.03 |
| Steve Comer | MOO | mr | 27 | 1 | 2 | 3 | 1 | 3 | 0 | 5 | 3 | 8.3 | 2.5 | 11.0 | 3.4 | 0.6 | 1.3 | 1.20 |
| Don Cooper | MOO | mr | 24 | 7 | 3 | 3 | 1 | 0 | 0 | 4 | 2 | 8.4 | 2.8 | 11.4 | 6.3 | 0.6 | 2.2 | 1.25 |
| Doug Corbett | BAL | cl | 28 | 11 | 1 | 4 | 1 | 0 | 0 | 6 | 1 | 8.8 | 1.7 | 10.7 | 6.5 | 0.7 | 3.8 | 1.17 |
| Steve Crawford | KCB | sp | 23 | 2 | 2 | 1 | 4 | 1 | 0 | 3 | 1 | 10.4 | 3.4 | 14.4 | 4.8 | 1.3 | 1.4 | 1.53 |
| Victor Cruz | FRA | mr | 23 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 2 | 11.7 | 2.0 | 13.7 | 9.1 | 2.0 | 4.7 | 1.52 |
| John Curtis* | EKL | mr | 33 | 8 | 5 | 1 | 1 | 12 | 0 | 4 | 4 | 8.1 | 4.2 | 12.3 | 5.9 | 1.2 | 1.4 | 1.36 |
| John D'Acquisto | KCB | mr | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 15.1 | 9.9 | 25.0 | 3.3 | 0.7 | 0.3 | 2.78 |
| Danny Darwin | DOR | sp | 25 | 7 | 4 | 1 | 6 | 0 | 0 | 4 | 4 | 7.0 | 3.2 | 10.6 | 6.9 | 0.6 | 2.1 | 1.14 |
| Mark Davis* | DOR | sp | 20 | 7 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 8.6 | 4.7 | 13.4 | 6.7 | 0.6 | 1.4 | 1.48 |
| Ron Davis | ROS | mr | 25 | 6 | 0 | 4 | 0 | 3 | 0 | 6 | 3 | 6.9 | 3.2 | 10.1 | 11.4 | 0.4 | 3.6 | 1.12 |
| Luis DeLeon | KCB | mr | 22 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 9.1 | 1.1 | 10.3 | 4.9 | 1.1 | 4.3 | 1.14 |
| John Denny | MOO | sp | 28 | 2 | 1 | 2 | 0 | 1 | 0 | 0 | 3 | 8.8 | 2.2 | 11.0 | 5.5 | 0.7 | 2.5 | 1.22 |
| Richard Dotson | EDM | sp | 22 | 24 | 12 | 0 | 3 | 6 | 4 | 14 | 5 | 9.8 | 3.1 | 13.0 | 4.9 | 0.7 | 1.6 | 1.43 |
| Dick Drago | BAR | mr | 36 | 5 | 2 | 4 | 2 | 3 | 1 | 6 | 5 | 12.4 | 2.2 | 14.7 | 4.2 | 0.6 | 1.9 | 1.62 |
| Jamie Easterly* | CED | mr | 28 | 1 | 2 | 5 | 1 | 1 | 0 | 1 | 2 | 7.1 | 4.6 | 11.9 | 5.3 | 0.0 | 1.2 | 1.30 |
| Rawly Eastwick | LAF | mr | 30 | 3 | 1 | 4 | 1 | 0 | 0 | 1 | 2 | 11.0 | 3.2 | 14.4 | 4.8 | 0.2 | 1.5 | 1.58 |
| Dennis Eckersley | DOR | sp | 26 | 12 | 4 | 1 | 2 | 0 | 0 | 8 | 7 | 8.6 | 2.0 | 10.7 | 4.9 | 0.5 | 2.4 | 1.18 |
| Joe Edelen | AST | mr | 25 | 4 | 1 | 2 | 0 | 1 | 0 | 2 | 1 | 9.5 | 1.0 | 10.5 | 4.8 | 0.6 | 5.0 | 1.16 |
| Juan Eichelberger | NYK | sp | 27 | 4 | 6 | 1 | 6 | 5 | 5 | 6 | 6 | 7.8 | 3.7 | 11.7 | 5.4 | 0.5 | 1.5 | 1.28 |
| Roger Erickson | KCB | sp | 24 | 9 | 6 | 3 | 1 | 4 | 13 | 6 | 5 | 9.5 | 2.5 | 12.1 | 5.1 | 0.5 | 2.0 | 1.34 |
| Nino Espinosa | NYK | sp | 27 | 19 | 4 | 0 | 2 | 1 | 0 | 7 | 2 | 9.9 | 2.4 | 12.5 | 2.8 | 1.1 | 1.2 | 1.37 |
| Pete Falcone* | TOL | mr | 27 | 4 | 3 | 3 | 1 | 2 | 3 | 6 | 4 | 6.7 | 2.9 | 9.7 | 6.3 | 0.4 | 2.2 | 1.07 |
| Ed Farmer | ANO | mr | 31 | 1 | 1 | 0 | 2 | 4 | 0 | 3 | 4 | 8.9 | 4.4 | 13.6 | 9.4 | 1.0 | 2.2 | 1.47 |
| Terry Felton | BAR | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 18.0 | 18.0 | 0.0 | 0.0 | 0.0 | 2.00 |
| Ed Figueroa | EKL | sp | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10.8 | 13.5 | 24.3 | 2.7 | 0.0 | 0.2 | 2.70 |
| Rollie Fingers | LOU | cl | 34 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 2 | 6.6 | 1.3 | 8.2 | 6.8 | 0.2 | 5.0 | 0.89 |
| Steve Fireovid | OYS | sp | 24 | 2 | 1 | 3 | 0 | 1 | 0 | 2 | 2 | 9.9 | 2.7 | 12.6 | 3.3 | 0.8 | 1.2 | 1.40 |
| Mike Flanagan* | ANO | sp | 29 | 6 | 1 | 3 | 4 | 11 | 0 | 11 | 3 | 8.0 | 2.6 | 10.7 | 5.8 | 0.5 | 2.2 | 1.18 |
| Dave Ford | ROS | mr | 24 | 0 | 0 | 2 | 1 | 0 | 0 | 6 | 1 | 13.2 | 1.9 | 15.4 | 2.6 | 1.1 | 1.4 | 1.68 |
| Bob Forsch | DOR | sp | 31 | 14 | 8 | 1 | 8 | 2 | 0 | 4 | 10 | 6.8 | 2.1 | 9.3 | 3.4 | 0.4 | 1.6 | 0.99 |
| Ken Forsch | SHE | sp | 34 | 14 | 3 | 3 | 3 | 0 | 0 | 18 | 5 | 8.7 | 1.6 | 10.4 | 3.2 | 0.3 | 1.9 | 1.15 |
| Terry Forster* | OYS | mr | 29 | 1 | 0 | 1 | 0 | 1 | 1 | 3 | 1 | 11.4 | 6.4 | 17.8 | 5.7 | 0.0 | 0.9 | 1.97 |
| George Frazier | SHE | mr | 26 | 3 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 5.9 | 1.7 | 7.6 | 4.8 | 0.0 | 2.8 | 0.84 |
| Dave Frost | FRA | sp | 28 | 7 | 6 | 1 | 3 | 5 | 0 | 6 | 1 | 7.7 | 3.9 | 11.8 | 3.4 | 0.3 | 0.9 | 1.29 |
| Woodie Fryman* | DOR | mr | 41 | 10 | 4 | 1 | 2 | 0 | 0 | 5 | 3 | 10.3 | 2.5 | 13.0 | 3.8 | 0.5 | 1.5 | 1.42 |
| Bob Galasso | FAI | mr | 29 | 5 | 2 | 0 | 0 | 1 | 0 | 2 | 1 | 8.6 | 3.1 | 11.7 | 5.1 | 0.7 | 1.7 | 1.30 |
| Rich Gale | WPP | sp | 27 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 8.4 | 2.9 | 11.3 | 5.3 | 1.8 | 1.8 | 1.26 |
| Gene Garber | LOU | mr | 33 | 4 | 6 | 3 | 1 | 0 | 0 | 2 | 3 | 6.1 | 2.0 | 8.3 | 4.7 | 0.3 | 2.3 | 0.91 |
| Wayne Garland | LAM | sp | 30 | 10 | 6 | 2 | 2 | 0 | 0 | 13 | 2 | 14.8 | 2.4 | 17.3 | 2.1 | 0.9 | 0.9 | 1.90 |
| Jerry Garvin* | WPP | mr | 25 | 1 | 1 | 1 | 0 | 5 | 0 | 5 | 3 | 5.8 | 3.5 | 9.3 | 4.7 | 0.2 | 1.4 | 1.03 |
| Dave Geisel* | SHE | mr | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.8 | 4.3 | 7.1 | 2.8 | 0.0 | 0.7 | 0.79 |
| Jerry Gleaton* | EDM | sp | 23 | 4 | 3 | 3 | 3 | 3 | 0 | 8 | 1 | 9.4 | 2.6 | 12.4 | 4.2 | 0.4 | 1.6 | 1.34 |
| Ed Glynn* | SHE | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0.0 | 4.5 | 9.0 | 0.0 | 99.0 | 0.50 |
| Dave Goltz | AST | mr | 32 | 3 | 3 | 1 | 1 | 1 | 0 | 4 | 4 | 9.8 | 2.9 | 12.9 | 7.7 | 0.6 | 2.6 | 1.41 |
| Tom Gorman* | FAI | mr | 23 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 9.3 | 2.1 | 11.4 | 6.2 | 0.0 | 3.0 | 1.27 |
| Rich Gossage | TOL | cl | 29 | 3 | 0 | 1 | 4 | 3 | 0 | 1 | 0 | 2.9 | 2.7 | 6.1 | 9.8 | 0.0 | 3.7 | 0.62 |
| Mike Griffin | LAM | sp | 24 | 6 | 9 | 2 | 0 | 2 | 2 | 1 | 2 | 10.4 | 1.5 | 11.9 | 2.9 | 0.8 | 2.0 | 1.32 |
| Tom Griffin | CED | sp | 33 | 18 | 12 | 6 | 10 | 8 | 2 | 9 | 5 | 7.8 | 3.4 | 11.7 | 5.4 | 0.5 | 1.6 | 1.25 |
| Ron Guidry* | LOU | sp | 30 | 4 | 2 | 5 | 3 | 10 | 0 | 10 | 6 | 7.4 | 1.8 | 9.4 | 9.0 | 1.2 | 4.9 | 1.03 |
| Bill Gullickson | DOR | sp | 22 | 18 | 3 | 0 | 8 | 1 | 0 | 8 | 4 | 7.9 | 2.1 | 10.4 | 7.1 | 0.2 | 3.4 | 1.11 |
| Larry Gura* | BAL | sp | 33 | 10 | 1 | 3 | 7 | 4 | 0 | 12 | 1 | 7.4 | 2.1 | 9.7 | 3.7 | 0.6 | 1.8 | 1.05 |
| Moose Haas | LAM | sp | 25 | 19 | 5 | 6 | 8 | 9 | 1 | 16 | 5 | 9.4 | 2.4 | 12.2 | 5.0 | 0.4 | 2.1 | 1.32 |
| Atlee Hammaker* | AST | sp | 23 | 1 | 0 | 3 | 1 | 1 | 0 | 1 | 1 | 15.3 | 4.5 | 20.1 | 2.7 | 0.6 | 0.6 | 2.20 |
| Preston Hanna | NYK | mr | 26 | 3 | 1 | 0 | 1 | 5 | 1 | 1 | 2 | 9.9 | 4.1 | 14.2 | 6.4 | 0.2 | 1.5 | 1.56 |
| Alan Hargesheimer | HAW | sp | 24 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 10.5 | 4.5 | 15.0 | 3.8 | 0.0 | 0.8 | 1.67 |
| Greg Harris | TOL | sp | 25 | 10 | 2 | 4 | 1 | 5 | 5 | 7 | 4 | 9.2 | 3.1 | 12.4 | 5.1 | 0.9 | 1.6 | 1.37 |
| Andy Hassler* | LAM | mr | 29 | 3 | 2 | 9 | 3 | 2 | 0 | 5 | 7 | 10.8 | 4.1 | 15.2 | 5.8 | 1.1 | 1.4 | 1.66 |
| Tom Hausman | LOU | mr | 28 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 4.4 | 3.0 | 7.8 | 4.0 | 1.0 | 1.3 | 0.82 |
| Brad Havens* | BAL | sp | 21 | 3 | 1 | 1 | 3 | 1 | 1 | 2 | 1 | 6.4 | 2.8 | 10.0 | 4.7 | 0.3 | 1.7 | 1.02 |
| Dave Heaverlo | MOO | mr | 30 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 10.5 | 9.0 | 19.5 | 6.0 | 0.0 | 0.7 | 2.17 |
| Willie Hernandez* | BAR | mr | 26 | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 2 | 10.2 | 3.6 | 13.8 | 6.6 | 0.0 | 1.9 | 1.53 |
| Kevin Hickey* | BAL | mr | 24 | 2 | 0 | 2 | 0 | 2 | 0 | 1 | 1 | 9.4 | 3.5 | 12.9 | 3.3 | 1.2 | 0.9 | 1.43 |
| Al Holland* | MOO | mr | 28 | 4 | 2 | 1 | 1 | 0 | 0 | 2 | 2 | 7.3 | 3.4 | 10.9 | 7.6 | 0.5 | 2.2 | 1.20 |
| Rick Honeycutt* | FAI | sp | 27 | 1 | 4 | 3 | 0 | 2 | 0 | 7 | 7 | 7.2 | 1.2 | 8.4 | 3.8 | 0.6 | 3.3 | 0.93 |
| Burt Hooton | LAF | sp | 31 | 26 | 4 | 4 | 8 | 3 | 0 | 18 | 6 | 8.0 | 2.5 | 10.8 | 4.7 | 0.3 | 1.9 | 1.17 |
| Charlie Hough | HAW | mr | 33 | 7 | 2 | 0 | 1 | 1 | 0 | 2 | 2 | 7.2 | 2.8 | 10.0 | 6.5 | 1.2 | 2.3 | 1.10 |
| Steve Howe* | EKL | mr | 23 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | 1 | 7.9 | 2.2 | 10.2 | 4.7 | 0.0 | 2.1 | 1.12 |
| Jay Howell | HAW | mr | 25 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 14.6 | 3.3 | 18.4 | 3.3 | 1.0 | 1.0 | 1.99 |
| Lamarr Hoyt | SDV | mr | 26 | 4 | 3 | 3 | 3 | 1 | 0 | 6 | 2 | 7.4 | 2.8 | 10.5 | 6.0 | 1.0 | 2.1 | 1.13 |
| Al Hrabosky* | BAL | mr | 31 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 8.5 | 3.6 | 12.1 | 1.2 | 1.5 | 0.3 | 1.35 |
| Tom Hume | FRA | cl | 28 | 1 | 2 | 2 | 1 | 0 | 0 | 5 | 2 | 8.4 | 3.2 | 11.8 | 3.4 | 0.9 | 1.1 | 1.29 |
| Bruce Hurst* | SHE | sp | 23 | 2 | 0 | 1 | 1 | 2 | 0 | 1 | 1 | 8.6 | 3.2 | 12.0 | 3.4 | 0.6 | 1.0 | 1.31 |
| Darrell Jackson* | MOO | mr | 25 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 9.8 | 7.4 | 17.2 | 8.8 | 0.0 | 1.2 | 1.91 |
| Grant Jackson* | EDM | mr | 38 | 0 | 0 | 2 | 1 | 4 | 0 | 1 | 2 | 8.8 | 3.6 | 12.6 | 5.9 | 0.3 | 1.6 | 1.38 |
| Roy Lee Jackson | EKL | mr | 27 | 4 | 1 | 2 | 1 | 8 | 0 | 2 | 2 | 8.4 | 2.8 | 11.3 | 4.5 | 0.4 | 1.6 | 1.24 |
| Jesse Jefferson | FRA | mr | 32 | 4 | 1 | 7 | 1 | 5 | 4 | 4 | 4 | 8.5 | 3.4 | 12.0 | 3.6 | 0.5 | 1.1 | 1.32 |
| Ferguson Jenkins | TOL | sp | 37 | 14 | 7 | 1 | 1 | 8 | 0 | 6 | 3 | 12.4 | 3.0 | 15.5 | 5.4 | 1.6 | 1.8 | 1.71 |
| Tommy John* | ROS | sp | 38 | 15 | 11 | 7 | 4 | 10 | 7 | 11 | 6 | 8.2 | 2.6 | 10.9 | 3.7 | 0.9 | 1.4 | 1.19 |
| John Henry Johnson* | LAM | mr | 24 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 9.3 | 3.2 | 12.9 | 5.1 | 1.9 | 1.6 | 1.39 |
| Jeff Jones | LAF | mr | 24 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 6.1 | 4.7 | 10.7 | 9.4 | 0.8 | 2.0 | 1.19 |
| Mike Jones* | AST | sp | 21 | 16 | 1 | 6 | 2 | 0 | 0 | 6 | 6 | 10.5 | 4.0 | 14.7 | 4.3 | 0.9 | 1.1 | 1.62 |
| Odell Jones | AST | sp | 28 | 10 | 0 | 4 | 0 | 1 | 0 | 7 | 5 | 9.4 | 3.3 | 12.8 | 4.9 | 0.3 | 1.5 | 1.42 |
| Randy Jones* | LAM | sp | 31 | 8 | 6 | 7 | 3 | 5 | 0 | 3 | 4 | 7.1 | 4.4 | 11.7 | 2.7 | 0.5 | 0.6 | 1.27 |
| Jim Kaat* | ROS | mr | 42 | 1 | 1 | 3 | 0 | 4 | 0 | 1 | 2 | 9.5 | 1.9 | 11.4 | 3.0 | 0.4 | 1.6 | 1.27 |
| Rickey Keeton | OYS | mr | 24 | 1 | 0 | 4 | 2 | 2 | 0 | 2 | 2 | 8.6 | 1.9 | 10.7 | 2.9 | 0.5 | 1.5 | 1.16 |
| Matt Keough | FAI | sp | 25 | 6 | 3 | 1 | 3 | 10 | 6 | 12 | 5 | 8.6 | 2.7 | 11.4 | 3.7 | 0.6 | 1.4 | 1.25 |
| Jim Kern | ANO | cl | 32 | 1 | 1 | 0 | 5 | 1 | 0 | 1 | 5 | 5.7 | 5.2 | 11.9 | 5.0 | 0.0 | 1.0 | 1.21 |
| Brian Kingman | LAM | sp | 26 | 7 | 7 | 5 | 10 | 5 | 0 | 9 | 4 | 10.4 | 3.1 | 14.0 | 4.6 | 0.7 | 1.5 | 1.50 |
| Dennis Kinney* | KCB | mr | 29 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 7.1 | 3.2 | 10.3 | 7.1 | 0.0 | 2.3 | 1.15 |
| Bruce Kison | EKL | mr | 31 | 4 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 8.4 | 2.3 | 10.7 | 4.4 | 1.7 | 1.9 | 1.19 |
| Bob Knepper* | MOO | sp | 27 | 8 | 8 | 2 | 6 | 0 | 0 | 4 | 7 | 7.3 | 2.4 | 9.9 | 5.1 | 0.4 | 2.1 | 1.08 |
| Jerry Koosman* | SDV | sp | 38 | 3 | 5 | 2 | 2 | 3 | 0 | 4 | 3 | 6.9 | 2.2 | 9.2 | 6.0 | 0.3 | 2.7 | 1.01 |
| Ken Kravec* | WPP | sp | 29 | 8 | 3 | 2 | 2 | 1 | 2 | 0 | 2 | 10.5 | 4.7 | 15.5 | 6.5 | 1.2 | 1.4 | 1.69 |
| Mike Krukow | AST | sp | 29 | 34 | 7 | 2 | 2 | 7 | 4 | 19 | 4 | 9.3 | 2.8 | 12.2 | 6.0 | 0.7 | 2.1 | 1.35 |
| Fred Kuhaulua* | MOO | sp | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 10.8 | 3.6 | 14.4 | 0.0 | 1.8 | 0.0 | 1.60 |
| Bob Lacey* | BAL | mr | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14.4 | 0.0 | 14.4 | 3.3 | 3.7 | 99.0 | 1.60 |
| Frank LaCorte | WPP | mr | 29 | 7 | 2 | 0 | 0 | 5 | 0 | 0 | 2 | 10.9 | 5.7 | 16.5 | 9.8 | 0.9 | 1.7 | 1.84 |
| Mike LaCoss | TOL | sp | 25 | 8 | 1 | 3 | 5 | 1 | 0 | 11 | 3 | 10.6 | 3.4 | 14.3 | 2.9 | 0.5 | 0.8 | 1.55 |
| Dennis Lamp | HAW | mr | 28 | 17 | 4 | 1 | 4 | 5 | 1 | 11 | 1 | 7.7 | 2.8 | 10.7 | 5.4 | 0.3 | 1.9 | 1.16 |
| Rick Langford | EDM | sp | 29 | 10 | 6 | 3 | 4 | 0 | 0 | 12 | 6 | 8.8 | 2.1 | 11.0 | 4.4 | 0.6 | 2.1 | 1.21 |
| Dave LaPoint* | EKL | sp | 21 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 1 | 8.7 | 2.3 | 11.9 | 2.3 | 1.4 | 1.0 | 1.22 |
| Dave LaRoche* | KCB | mr | 33 | 1 | 1 | 5 | 1 | 1 | 0 | 4 | 3 | 6.9 | 2.8 | 9.9 | 6.3 | 0.5 | 2.2 | 1.09 |
| Dan Larson | EDM | sp | 26 | 3 | 2 | 0 | 0 | 3 | 0 | 0 | 2 | 7.3 | 2.9 | 10.3 | 7.1 | 0.6 | 2.4 | 1.14 |
| Gary Lavelle* | NYK | mr | 32 | 11 | 3 | 1 | 1 | 2 | 0 | 2 | 5 | 7.5 | 3.0 | 10.6 | 7.1 | 0.5 | 2.4 | 1.17 |
| Charlie Lea | ROS | sp | 24 | 11 | 8 | 3 | 3 | 6 | 0 | 10 | 7 | 8.3 | 4.1 | 12.6 | 3.6 | 0.4 | 0.9 | 1.38 |
| Terry Leach | FAI | mr | 27 | 4 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 4.9 | 2.2 | 7.1 | 3.9 | 0.7 | 1.8 | 0.79 |
| Luis Leal | FAI | sp | 24 | 15 | 9 | 3 | 8 | 14 | 3 | 12 | 6 | 7.5 | 2.1 | 9.9 | 5.0 | 0.3 | 2.4 | 1.06 |
| Bill Lee* | SDV | mr | 34 | 9 | 2 | 2 | 6 | 5 | 0 | 7 | 3 | 7.1 | 1.9 | 9.4 | 3.3 | 0.3 | 1.7 | 1.00 |
| Mark Lee | FRA | mr | 28 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 4 | 4.7 | 1.3 | 6.3 | 1.7 | 0.0 | 1.3 | 0.67 |
| Charlie Leibrandt* | AST | sp | 24 | 3 | 1 | 0 | 1 | 1 | 2 | 4 | 5 | 7.2 | 3.7 | 11.0 | 2.7 | 0.3 | 0.7 | 1.21 |
| Dennis Leonard | LAF | sp | 30 | 17 | 9 | 10 | 7 | 6 | 3 | 8 | 4 | 8.1 | 1.4 | 9.7 | 4.9 | 0.3 | 3.4 | 1.06 |
| Randy Lerch* | OYS | sp | 26 | 11 | 6 | 8 | 6 | 10 | 0 | 8 | 6 | 10.5 | 3.2 | 14.0 | 5.4 | 0.5 | 1.7 | 1.53 |
| Dennis Lewallyn | FAI | mr | 27 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 7.8 | 1.6 | 9.8 | 9.0 | 0.8 | 5.8 | 1.04 |
| Mark Littell | FRA | mr | 28 | 3 | 0 | 2 | 0 | 1 | 1 | 4 | 2 | 6.5 | 6.5 | 13.0 | 5.1 | 1.0 | 0.8 | 1.45 |
| John Littlefield | DOR | mr | 27 | 2 | 1 | 1 | 0 | 0 | 0 | 3 | 2 | 7.1 | 2.9 | 10.1 | 2.6 | 0.8 | 0.9 | 1.12 |
| Tim Lollar* | HAW | mr | 25 | 3 | 1 | 1 | 0 | 6 | 6 | 3 | 1 | 8.9 | 4.9 | 13.8 | 5.8 | 0.8 | 1.2 | 1.53 |
| Bob Long | BAL | sp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 9.6 | 4.5 | 14.1 | 4.5 | 1.3 | 1.0 | 1.57 |
| Aurelio Lopez | AST | mr | 32 | 5 | 2 | 3 | 4 | 0 | 5 | 1 | 1 | 8.2 | 3.5 | 12.3 | 7.2 | 0.7 | 2.1 | 1.30 |
| Gary Lucas* | LAF | mr | 26 | 5 | 2 | 2 | 1 | 0 | 1 | 6 | 4 | 6.0 | 1.8 | 7.9 | 5.2 | 0.3 | 2.9 | 0.86 |
| Steve Luebber | MOO | mr | 31 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 10.1 | 0.0 | 10.6 | 7.4 | 1.1 | 99.0 | 1.12 |
| Sparky Lyle* | FRA | mr | 36 | 4 | 1 | 2 | 3 | 1 | 1 | 0 | 1 | 9.2 | 3.1 | 12.8 | 3.5 | 0.5 | 1.1 | 1.37 |
| Ed Lynch | AST | sp | 25 | 13 | 3 | 4 | 5 | 8 | 1 | 8 | 4 | 9.5 | 2.7 | 12.5 | 2.7 | 0.7 | 1.0 | 1.36 |
| Mickey Mahler* | SHE | mr | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.6 | 1.8 | 5.4 | 3.6 | 0.0 | 2.0 | 0.60 |
| Rick Mahler | ANO | mr | 27 | 7 | 6 | 0 | 2 | 4 | 0 | 7 | 5 | 9.7 | 3.2 | 13.1 | 4.5 | 0.4 | 1.4 | 1.44 |
| Mike Marshall | BAR | mr | 38 | 1 | 1 | 2 | 0 | 3 | 0 | 1 | 2 | 7.3 | 2.6 | 9.9 | 2.6 | 0.8 | 1.0 | 1.10 |
| John Martin* | BAL | sp | 25 | 16 | 3 | 3 | 10 | 0 | 1 | 6 | 4 | 7.9 | 2.3 | 10.8 | 3.5 | 0.6 | 1.5 | 1.14 |
| Renie Martin | CED | mr | 25 | 12 | 4 | 3 | 0 | 1 | 0 | 5 | 0 | 7.0 | 2.7 | 9.7 | 4.0 | 0.4 | 1.5 | 1.08 |
| Dennis Martinez | SHE | sp | 26 | 13 | 7 | 1 | 4 | 10 | 0 | 8 | 4 | 7.5 | 2.7 | 10.4 | 5.4 | 0.4 | 2.0 | 1.14 |
| Fred Martinez | EDM | mr | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 6.4 | 9.0 | 6.4 | 1.3 | 1.0 | 1.00 |
| Silvio Martinez | BAR | sp | 25 | 35 | 3 | 1 | 3 | 0 | 0 | 14 | 4 | 9.0 | 3.6 | 12.7 | 3.2 | 0.8 | 0.9 | 1.39 |
| Tippy Martinez* | FAI | cl | 31 | 9 | 3 | 0 | 0 | 1 | 1 | 0 | 4 | 6.3 | 3.0 | 9.3 | 7.8 | 0.1 | 2.7 | 1.03 |
| Randy Martz | LAF | cl | 25 | 16 | 3 | 1 | 0 | 2 | 0 | 5 | 1 | 8.5 | 3.0 | 11.5 | 2.9 | 0.4 | 0.9 | 1.28 |
| Jon Matlack* | FRA | sp | 31 | 4 | 3 | 4 | 2 | 1 | 0 | 8 | 1 | 7.8 | 2.9 | 10.9 | 5.0 | 0.9 | 1.7 | 1.20 |
| Rudy May* | BAL | sp | 36 | 14 | 5 | 7 | 2 | 6 | 0 | 6 | 6 | 8.9 | 2.7 | 11.7 | 5.7 | 0.9 | 2.1 | 1.29 |
| Steve McCatty | LOU | sp | 27 | 5 | 5 | 1 | 6 | 0 | 0 | 13 | 3 | 7.9 | 3.0 | 11.2 | 5.6 | 0.6 | 1.9 | 1.22 |
| Bob McClure* | OYS | mr | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.8 | 10.1 | 16.9 | 6.8 | 0.0 | 0.7 | 1.88 |
| Lynn McGlothen | TOL | mr | 31 | 7 | 5 | 1 | 2 | 3 | 0 | 4 | 2 | 13.1 | 3.5 | 16.7 | 4.1 | 0.3 | 1.2 | 1.84 |
| Tug McGraw* | ROS | cl | 36 | 3 | 2 | 4 | 0 | 2 | 0 | 1 | 1 | 8.4 | 3.6 | 12.1 | 5.8 | 0.7 | 1.6 | 1.34 |
| Scott McGregor* | MOO | sp | 27 | 11 | 10 | 3 | 7 | 1 | 1 | 11 | 3 | 7.9 | 1.9 | 10.1 | 5.0 | 0.4 | 2.6 | 1.09 |
| Bo McLaughlin | ANO | mr | 27 | 2 | 0 | 0 | 3 | 3 | 0 | 2 | 3 | 13.9 | 4.1 | 18.9 | 2.0 | 0.9 | 0.5 | 2.00 |
| Joey McLaughlin | DOR | mr | 24 | 4 | 0 | 0 | 1 | 2 | 0 | 5 | 0 | 8.2 | 3.1 | 11.4 | 7.4 | 0.7 | 2.4 | 1.25 |
| Larry McWilliams* | TOL | sp | 27 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 7.5 | 3.2 | 10.8 | 5.9 | 0.6 | 1.9 | 1.18 |
| Doc Medich | WPP | sp | 32 | 16 | 5 | 1 | 3 | 0 | 0 | 4 | 6 | 9.6 | 1.8 | 11.5 | 4.8 | 1.2 | 2.6 | 1.27 |
| Dyar Miller | WPP | mr | 35 | 5 | 1 | 0 | 5 | 5 | 1 | 3 | 1 | 10.4 | 3.0 | 14.2 | 5.8 | 1.2 | 1.9 | 1.49 |
| Craig Minetto* | BAL | mr | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 27.0 | 18.0 | 54.0 | 9.0 | 0.0 | 0.5 | 5.00 |
| Greg Minton | DOR | cl | 29 | 9 | 0 | 2 | 2 | 1 | 1 | 6 | 0 | 8.0 | 3.4 | 11.6 | 3.5 | 0.8 | 1.0 | 1.26 |
| Paul Mirabella* | TOL | mr | 27 | 2 | 0 | 2 | 1 | 2 | 0 | 2 | 2 | 11.3 | 5.0 | 16.7 | 5.7 | 0.7 | 1.1 | 1.81 |
| Randy Moffitt | CED | mr | 32 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 6.4 | 1.6 | 7.9 | 9.5 | 1.6 | 6.0 | 0.88 |
| Sid Monge* | ANO | mr | 30 | 1 | 1 | 2 | 0 | 4 | 0 | 3 | 4 | 8.5 | 2.3 | 10.8 | 5.8 | 0.8 | 2.6 | 1.20 |
| John Montefusco | CED | mr | 31 | 9 | 3 | 1 | 1 | 5 | 0 | 4 | 2 | 9.7 | 4.5 | 14.3 | 4.7 | 1.0 | 1.1 | 1.57 |
| Donnie Moore | AST | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 1.5 | 9.0 | 7.5 | 0.0 | 5.0 | 1.00 |
| Angel Moreno* | OYS | sp | 26 | 2 | 0 | 1 | 0 | 1 | 0 | 3 | 2 | 6.6 | 3.5 | 10.0 | 5.6 | 1.3 | 1.6 | 1.11 |
| Jack Morris | WOR | sp | 26 | 22 | 6 | 3 | 4 | 1 | 5 | 16 | 4 | 7.0 | 2.8 | 9.9 | 5.2 | 0.3 | 1.8 | 1.08 |
| Paul Moskau | DOR | mr | 27 | 1 | 3 | 2 | 2 | 1 | 0 | 4 | 2 | 9.3 | 3.3 | 12.9 | 5.1 | 0.7 | 1.6 | 1.41 |
| Steve Mura | ROS | sp | 26 | 19 | 12 | 12 | 4 | 10 | 0 | 6 | 4 | 9.0 | 3.8 | 13.0 | 4.9 | 0.6 | 1.3 | 1.42 |
| Dale Murray | ROS | mr | 31 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 0 | 5.1 | 4.7 | 10.7 | 5.6 | 0.4 | 1.2 | 1.10 |
| Gene Nelson | WOR | sp | 20 | 18 | 6 | 2 | 5 | 4 | 1 | 8 | 4 | 9.3 | 5.2 | 14.8 | 4.3 | 1.0 | 0.8 | 1.61 |
| Tom Niedenfuer | FAI | mr | 21 | 1 | 1 | 1 | 0 | 1 | 1 | 2 | 1 | 7.5 | 2.0 | 9.4 | 6.5 | 0.3 | 3.3 | 1.05 |
| Joe Niekro | EKL | sp | 36 | 16 | 7 | 1 | 2 | 9 | 0 | 10 | 3 | 8.2 | 2.2 | 10.5 | 4.6 | 0.7 | 2.1 | 1.16 |
| Phil Niekro | EKL | sp | 42 | 12 | 4 | 0 | 2 | 0 | 0 | 9 | 8 | 5.8 | 2.8 | 8.7 | 4.0 | 0.2 | 1.4 | 0.96 |
| Dickie Noles | ANO | sp | 24 | 4 | 3 | 1 | 4 | 2 | 0 | 3 | 2 | 8.8 | 4.0 | 13.6 | 4.8 | 0.0 | 1.2 | 1.43 |
| Mike Norris | NYK | sp | 26 | 12 | 5 | 2 | 10 | 21 | 7 | 8 | 6 | 6.1 | 2.7 | 9.1 | 4.5 | 0.4 | 1.7 | 0.98 |
| Jack O'Connor* | WOR | mr | 23 | 12 | 3 | 5 | 7 | 1 | 1 | 10 | 4 | 12.6 | 5.3 | 18.7 | 5.5 | 0.2 | 1.0 | 1.99 |
| Bobby Ojeda* | EDM | sp | 23 | 3 | 5 | 1 | 3 | 1 | 0 | 3 | 2 | 4.9 | 2.6 | 7.6 | 5.1 | 0.6 | 2.0 | 0.83 |
| Jesse Orosco* | TOL | mr | 24 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4.8 | 2.1 | 6.9 | 10.1 | 0.0 | 4.8 | 0.76 |
| Jim Otten | CED | mr | 29 | 3 | 1 | 1 | 0 | 3 | 0 | 0 | 3 | 10.6 | 3.0 | 13.6 | 5.8 | 1.5 | 1.9 | 1.51 |
| Bob Owchinko* | FRA | mr | 26 | 2 | 3 | 0 | 1 | 1 | 1 | 3 | 0 | 8.3 | 4.0 | 12.6 | 5.6 | 0.5 | 1.4 | 1.37 |
| Jim Palmer | CED | sp | 35 | 11 | 7 | 0 | 5 | 2 | 1 | 8 | 4 | 7.9 | 2.4 | 10.5 | 2.8 | 1.1 | 1.2 | 1.14 |
| Mike Parrott | LAM | sp | 26 | 18 | 7 | 3 | 0 | 2 | 3 | 9 | 5 | 10.0 | 3.7 | 13.7 | 5.1 | 0.3 | 1.4 | 1.52 |
| Bill Paschall | BAL | mr | 27 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 13.5 | 1.3 | 17.5 | 2.7 | 1.3 | 2.0 | 1.65 |
| Frank Pastore | WPP | sp | 23 | 18 | 3 | 1 | 6 | 8 | 1 | 8 | 4 | 8.7 | 1.9 | 10.8 | 6.3 | 1.0 | 3.3 | 1.18 |
| Alejandro Pena | FRA | mr | 22 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 5.5 | 4.3 | 9.8 | 6.6 | 1.1 | 1.5 | 1.09 |
| Pascual Perez | SDV | sp | 24 | 12 | 2 | 3 | 11 | 10 | 0 | 7 | 7 | 7.9 | 2.8 | 11.3 | 4.6 | 0.4 | 1.7 | 1.18 |
| Gaylord Perry | KCB | sp | 42 | 6 | 11 | 2 | 5 | 5 | 2 | 12 | 5 | 10.0 | 1.7 | 11.9 | 4.4 | 0.4 | 2.6 | 1.30 |
| Dan Petry | HAW | sp | 22 | 20 | 5 | 1 | 3 | 7 | 5 | 10 | 4 | 8.3 | 3.2 | 11.6 | 4.9 | 0.8 | 1.5 | 1.28 |
| Joe Price* | TOL | mr | 24 | 3 | 1 | 5 | 3 | 1 | 1 | 4 | 6 | 6.9 | 3.7 | 10.8 | 8.4 | 0.8 | 2.3 | 1.17 |
| Mike Proly | OYS | mr | 30 | 10 | 1 | 6 | 0 | 0 | 0 | 1 | 4 | 9.6 | 2.0 | 11.6 | 2.5 | 0.5 | 1.3 | 1.29 |
| Dan Quisenberry | SDV | cl | 28 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 8.0 | 1.1 | 9.2 | 3.9 | 0.3 | 3.7 | 1.01 |
| Chuck Rainey | FAI | mr | 26 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 9.0 | 3.4 | 12.9 | 3.4 | 0.0 | 1.0 | 1.38 |
| Steve Ratzer | LAM | mr | 27 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 18.4 | 3.4 | 21.9 | 2.1 | 1.7 | 0.6 | 2.43 |
| Shane Rawley* | WOR | mr | 25 | 7 | 3 | 2 | 3 | 16 | 0 | 7 | 5 | 8.0 | 4.0 | 12.3 | 4.1 | 0.1 | 1.0 | 1.33 |
| Jeff Reardon | LAF | mr | 25 | 4 | 1 | 1 | 1 | 1 | 0 | 0 | 2 | 5.2 | 1.7 | 7.1 | 8.7 | 0.5 | 5.0 | 0.77 |
| Pete Redfern | OYS | sp | 26 | 7 | 7 | 2 | 6 | 2 | 1 | 15 | 9 | 7.9 | 3.2 | 11.3 | 5.2 | 0.5 | 1.6 | 1.23 |
| Ron Reed | BAL | mr | 38 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 7.5 | 1.0 | 8.5 | 5.0 | 1.0 | 4.8 | 0.95 |
| Steve Renko | SDV | sp | 36 | 13 | 11 | 4 | 1 | 0 | 0 | 6 | 5 | 8.6 | 3.8 | 12.5 | 4.7 | 0.4 | 1.3 | 1.38 |
| Rick Reuschel | WOR | sp | 32 | 18 | 8 | 1 | 15 | 7 | 0 | 14 | 7 | 9.4 | 1.4 | 11.4 | 4.3 | 0.4 | 3.0 | 1.21 |
| Jerry Reuss* | BAR | sp | 32 | 9 | 6 | 1 | 5 | 1 | 0 | 8 | 7 | 7.2 | 1.2 | 8.6 | 4.3 | 0.4 | 3.5 | 0.94 |
| Rick Rhoden | ROS | sp | 28 | 7 | 10 | 8 | 6 | 10 | 2 | 8 | 5 | 9.6 | 3.8 | 13.6 | 5.4 | 0.5 | 1.4 | 1.49 |
| Dave Righetti* | WOR | sp | 22 | 3 | 3 | 0 | 0 | 1 | 2 | 4 | 3 | 6.0 | 2.7 | 8.7 | 7.5 | 0.3 | 2.8 | 0.96 |
| Andy Rincon | ROS | sp | 22 | 5 | 3 | 1 | 2 | 0 | 0 | 8 | 2 | 7.9 | 1.4 | 9.5 | 2.7 | 0.3 | 1.9 | 1.03 |
| Allen Ripley | AST | sp | 28 | 17 | 5 | 4 | 3 | 8 | 2 | 8 | 4 | 8.8 | 2.7 | 11.7 | 3.5 | 0.6 | 1.3 | 1.28 |
| Dave Roberts* | ANO | sp | 36 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 8.4 | 4.5 | 12.9 | 6.8 | 1.7 | 1.5 | 1.44 |
| Dewey Robinson | FAI | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.3 | 3.0 | 17.3 | 7.5 | 1.5 | 2.5 | 1.92 |
| Don Robinson | NYK | mr | 24 | 3 | 2 | 0 | 0 | 3 | 0 | 2 | 1 | 8.7 | 2.9 | 11.6 | 4.3 | 0.5 | 1.5 | 1.29 |
| Steve Rogers | MOO | sp | 31 | 16 | 3 | 5 | 1 | 0 | 0 | 11 | 2 | 7.2 | 1.9 | 9.2 | 5.4 | 0.5 | 2.9 | 1.01 |
| Enrique Romo | WOR | cl | 33 | 4 | 4 | 3 | 1 | 1 | 0 | 4 | 2 | 11.3 | 3.2 | 14.6 | 5.7 | 0.8 | 1.8 | 1.61 |
| Mike Rowland | TOL | mr | 28 | 1 | 0 | 0 | 2 | 0 | 1 | 1 | 1 | 7.1 | 2.8 | 10.9 | 5.2 | 0.5 | 1.8 | 1.11 |
| Dave Rozema | FAI | mr | 24 | 2 | 3 | 1 | 0 | 1 | 0 | 2 | 3 | 10.8 | 0.7 | 11.6 | 4.6 | 0.4 | 6.3 | 1.29 |
| Vern Ruhle | MOO | sp | 30 | 5 | 5 | 3 | 3 | 0 | 0 | 5 | 7 | 8.6 | 1.3 | 10.0 | 3.6 | 0.5 | 2.8 | 1.10 |
| Dick Ruthven | WPP | sp | 30 | 27 | 8 | 3 | 3 | 12 | 2 | 6 | 8 | 9.9 | 2.6 | 12.7 | 5.8 | 0.7 | 2.2 | 1.40 |
| Nolan Ryan | BAL | sp | 34 | 23 | 6 | 0 | 4 | 26 | 4 | 7 | 3 | 6.1 | 3.7 | 9.9 | 8.0 | 0.7 | 2.2 | 1.08 |
| Joe Sambito* | LOU | mr | 29 | 4 | 1 | 0 | 2 | 1 | 0 | 5 | 2 | 7.7 | 1.8 | 9.8 | 7.0 | 1.3 | 3.9 | 1.06 |
| Luis Sanchez | NYK | mr | 27 | 2 | 1 | 1 | 4 | 2 | 0 | 3 | 1 | 9.1 | 2.6 | 12.4 | 4.2 | 0.2 | 1.6 | 1.30 |
| Scott Sanderson | LOU | sp | 24 | 5 | 6 | 1 | 1 | 4 | 0 | 5 | 4 | 8.6 | 1.5 | 10.2 | 4.9 | 0.8 | 3.3 | 1.12 |
| Kevin Saucier* | SDV | cl | 24 | 6 | 1 | 8 | 8 | 2 | 0 | 5 | 4 | 6.0 | 4.8 | 11.9 | 4.6 | 0.6 | 1.0 | 1.19 |
| Dan Schatzeder* | CED | sp | 26 | 4 | 7 | 3 | 5 | 4 | 0 | 5 | 3 | 9.0 | 3.3 | 12.7 | 3.8 | 1.4 | 1.2 | 1.36 |
| Dave Schmidt | MOO | mr | 24 | 2 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 8.4 | 3.0 | 11.7 | 4.2 | 0.6 | 1.4 | 1.27 |
| Jeff Schneider* | WPP | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.8 | 0.0 | 12.8 | 9.9 | 1.4 | 99.0 | 1.42 |
| Mike Scott | SHE | sp | 26 | 23 | 4 | 4 | 4 | 4 | 1 | 7 | 4 | 8.5 | 2.9 | 11.5 | 3.6 | 0.6 | 1.3 | 1.26 |
| Rod Scurry* | SHE | cl | 25 | 3 | 2 | 3 | 2 | 1 | 2 | 3 | 0 | 5.8 | 4.3 | 10.5 | 9.9 | 0.6 | 2.3 | 1.12 |
| Ray Searage* | FAI | mr | 26 | 2 | 1 | 0 | 1 | 3 | 0 | 2 | 2 | 8.0 | 2.2 | 10.5 | 3.2 | 0.7 | 1.4 | 1.14 |
| Tom Seaver | LOU | sp | 36 | 16 | 12 | 0 | 4 | 5 | 0 | 11 | 2 | 5.8 | 2.9 | 8.9 | 4.5 | 0.7 | 1.5 | 0.97 |
| Bob Shirley* | TOL | mr | 27 | 9 | 2 | 3 | 5 | 0 | 0 | 7 | 0 | 9.5 | 3.2 | 13.1 | 3.8 | 0.9 | 1.2 | 1.41 |
| Eric Show | BAL | mr | 25 | 1 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 5.3 | 1.5 | 7.5 | 10.0 | 0.8 | 6.7 | 0.75 |
| Jim Slaton | BAR | sp | 31 | 22 | 12 | 2 | 5 | 9 | 0 | 13 | 5 | 9.5 | 3.7 | 13.4 | 4.0 | 1.1 | 1.1 | 1.46 |
| Bill Smith | NYK | mr | 26 | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 5.6 | 0.0 | 5.6 | 1.6 | 0.4 | 99.0 | 0.62 |
| Dave Smith | KCB | mr | 26 | 4 | 1 | 0 | 2 | 2 | 0 | 5 | 3 | 7.2 | 3.1 | 10.6 | 5.5 | 0.7 | 1.8 | 1.14 |
| Lee Smith | WPP | mr | 23 | 4 | 1 | 1 | 1 | 5 | 0 | 4 | 1 | 9.2 | 2.6 | 12.0 | 7.1 | 0.4 | 2.7 | 1.31 |
| Eddie Solomon | OYS | sp | 30 | 11 | 5 | 14 | 3 | 1 | 3 | 13 | 4 | 9.5 | 2.5 | 12.2 | 3.2 | 0.9 | 1.3 | 1.34 |
| Lary Sorensen | FRA | sp | 25 | 15 | 10 | 1 | 1 | 2 | 12 | 12 | 4 | 8.8 | 1.5 | 10.4 | 3.4 | 0.5 | 2.2 | 1.15 |
| Elias Sosa | KCB | mr | 31 | 2 | 1 | 1 | 1 | 1 | 0 | 4 | 0 | 11.8 | 3.4 | 15.4 | 3.9 | 1.2 | 1.1 | 1.69 |
| Mario Soto | SDV | sp | 24 | 23 | 6 | 6 | 1 | 5 | 2 | 8 | 2 | 6.2 | 2.8 | 9.1 | 7.1 | 0.7 | 2.5 | 1.00 |
| Dan Spillner | EKL | cl | 29 | 1 | 3 | 1 | 4 | 1 | 0 | 4 | 4 | 6.3 | 3.3 | 10.0 | 5.5 | 0.2 | 1.7 | 1.07 |
| Paul Splittorff* | ANO | sp | 34 | 13 | 3 | 2 | 5 | 0 | 3 | 8 | 6 | 10.9 | 1.6 | 12.8 | 4.4 | 0.6 | 2.8 | 1.39 |
| Bobby Sprowl* | LAM | mr | 25 | 2 | 2 | 4 | 0 | 5 | 1 | 3 | 2 | 14.2 | 4.6 | 18.8 | 6.3 | 0.2 | 1.4 | 2.09 |
| Bob Stanley | KCB | mr | 26 | 5 | 1 | 2 | 7 | 1 | 0 | 3 | 2 | 7.2 | 2.6 | 10.5 | 3.4 | 0.2 | 1.3 | 1.09 |
| Mike Stanton | WPP | mr | 28 | 3 | 2 | 3 | 1 | 2 | 0 | 5 | 0 | 10.8 | 4.3 | 15.3 | 6.9 | 2.2 | 1.6 | 1.68 |
| Randy Stein | MOO | mr | 28 | 0 | 1 | 2 | 0 | 1 | 0 | 1 | 0 | 11.0 | 9.3 | 20.3 | 7.6 | 0.0 | 0.8 | 2.25 |
| Dave Stewart | CED | mr | 24 | 1 | 2 | 2 | 0 | 5 | 0 | 3 | 0 | 7.1 | 2.5 | 9.6 | 5.9 | 1.0 | 2.4 | 1.06 |
| Sammy Stewart | OYS | mr | 26 | 2 | 6 | 4 | 5 | 1 | 3 | 5 | 1 | 7.8 | 4.9 | 13.3 | 6.5 | 0.7 | 1.3 | 1.41 |
| Dave Stieb | LAF | sp | 23 | 13 | 11 | 2 | 14 | 1 | 3 | 15 | 8 | 6.5 | 3.1 | 10.1 | 4.6 | 0.3 | 1.5 | 1.07 |
| Bob Stoddard | EDM | sp | 24 | 1 | 3 | 1 | 0 | 1 | 0 | 3 | 0 | 7.6 | 1.4 | 9.0 | 5.6 | 1.1 | 4.0 | 1.00 |
| Tim Stoddard | HAW | mr | 28 | 6 | 2 | 1 | 2 | 1 | 1 | 1 | 2 | 10.6 | 3.9 | 14.8 | 9.2 | 2.2 | 2.4 | 1.60 |
| Steve Stone | CED | sp | 33 | 3 | 3 | 2 | 4 | 2 | 0 | 6 | 1 | 8.3 | 3.2 | 11.7 | 5.1 | 1.1 | 1.6 | 1.27 |
| Rick Sutcliffe | BAR | mr | 25 | 9 | 2 | 1 | 1 | 2 | 0 | 2 | 3 | 6.8 | 3.0 | 9.9 | 4.1 | 0.7 | 1.3 | 1.09 |
| Bruce Sutter | LOU | cl | 28 | 5 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 7.2 | 2.1 | 9.3 | 6.7 | 1.0 | 3.2 | 1.03 |
| Don Sutton | LOU | sp | 36 | 7 | 8 | 1 | 5 | 0 | 0 | 11 | 4 | 8.0 | 1.2 | 9.3 | 6.3 | 0.5 | 5.2 | 1.02 |
| Craig Swan | SDV | sp | 30 | 5 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 5.0 | 1.0 | 6.0 | 5.7 | 0.0 | 6.0 | 0.66 |
| Bob Sykes* | SHE | mr | 26 | 3 | 0 | 1 | 1 | 1 | 0 | 3 | 1 | 8.1 | 4.4 | 12.6 | 3.2 | 0.9 | 0.7 | 1.39 |
| Frank Tanana* | DOR | sp | 27 | 8 | 3 | 1 | 11 | 2 | 0 | 8 | 2 | 8.2 | 2.2 | 11.1 | 6.3 | 0.6 | 2.9 | 1.15 |
| Kent Tekulve | OYS | mr | 34 | 8 | 2 | 7 | 2 | 4 | 0 | 0 | 6 | 9.2 | 2.4 | 11.9 | 3.9 | 0.0 | 1.6 | 1.29 |
| Luis Tiant | FRA | sp | 40 | 7 | 7 | 1 | 0 | 0 | 0 | 3 | 1 | 7.9 | 1.9 | 9.8 | 4.8 | 0.4 | 2.6 | 1.09 |
| Dick Tidrow | EKL | mr | 34 | 5 | 1 | 2 | 1 | 3 | 0 | 2 | 1 | 8.9 | 2.4 | 11.4 | 4.6 | 0.4 | 1.9 | 1.26 |
| Dave Tobik | EDM | mr | 28 | 3 | 2 | 0 | 0 | 0 | 0 | 6 | 3 | 7.8 | 3.9 | 11.8 | 4.6 | 0.8 | 1.2 | 1.31 |
| Jackson Todd | SDV | sp | 29 | 16 | 3 | 2 | 6 | 4 | 0 | 5 | 1 | 9.6 | 2.7 | 12.7 | 3.3 | 0.8 | 1.2 | 1.36 |
| Mike Torrez | BAR | sp | 34 | 20 | 4 | 4 | 2 | 1 | 0 | 13 | 4 | 9.3 | 2.7 | 12.1 | 4.4 | 0.6 | 1.7 | 1.34 |
| Bill Travers* | FAI | sp | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 13.0 | 0.9 | 13.9 | 6.3 | 1.8 | 7.0 | 1.55 |
| Steve Trout* | HAW | sp | 23 | 11 | 3 | 2 | 8 | 4 | 0 | 13 | 7 | 8.8 | 2.4 | 11.5 | 4.0 | 0.5 | 1.7 | 1.24 |
| John Tudor* | ANO | sp | 27 | 2 | 2 | 2 | 8 | 1 | 10 | 10 | 4 | 8.7 | 3.0 | 12.2 | 6.0 | 0.6 | 2.0 | 1.30 |
| Bob Tufts* | NYK | mr | 25 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 3.6 | 14.4 | 7.2 | 1.8 | 2.0 | 1.60 |
| Jerry Ujdur | WOR | sp | 24 | 6 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 13.8 | 3.9 | 18.0 | 4.8 | 0.3 | 1.2 | 1.97 |
| Tom Underwood* | BAR | mr | 27 | 9 | 7 | 0 | 9 | 5 | 15 | 4 | 1 | 8.0 | 3.2 | 11.7 | 8.6 | 0.9 | 2.7 | 1.24 |
| John Urrea | EDM | mr | 26 | 2 | 0 | 0 | 4 | 2 | 0 | 2 | 2 | 6.9 | 4.2 | 11.7 | 3.4 | 0.6 | 0.8 | 1.23 |
| Fernando Valenzuela* | BAL | sp | 20 | 15 | 8 | 3 | 5 | 4 | 0 | 5 | 3 | 6.2 | 2.7 | 9.1 | 8.2 | 0.7 | 3.0 | 0.99 |
| John Verhoeven | FRA | mr | 27 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 11.9 | 1.3 | 13.5 | 2.6 | 1.6 | 2.0 | 1.46 |
| Bob Veselic | BAR | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 7.2 | 12.6 | 3.6 | 0.0 | 0.5 | 1.40 |
| Pete Vuckovich | LAF | sp | 28 | 14 | 11 | 3 | 3 | 0 | 0 | 5 | 7 | 8.5 | 2.1 | 10.8 | 5.9 | 0.7 | 2.7 | 1.18 |
| Rick Waits* | KCB | sp | 29 | 4 | 5 | 3 | 3 | 6 | 0 | 5 | 6 | 12.3 | 2.4 | 14.8 | 4.8 | 0.5 | 2.0 | 1.63 |
| Bob Walk | BAR | sp | 24 | 19 | 4 | 2 | 1 | 5 | 0 | 6 | 5 | 10.5 | 4.6 | 15.2 | 3.0 | 1.3 | 0.7 | 1.68 |
| Dave Wehrmeister | FRA | mr | 28 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7.5 | 5.7 | 13.2 | 8.2 | 0.0 | 1.4 | 1.47 |
| Bob Welch | EKL | sp | 24 | 12 | 5 | 1 | 6 | 3 | 0 | 10 | 5 | 7.7 | 2.1 | 10.1 | 5.0 | 0.6 | 2.4 | 1.09 |
| Chris Welsh* | WPP | sp | 26 | 12 | 4 | 4 | 3 | 2 | 1 | 11 | 10 | 10.1 | 2.8 | 13.0 | 4.3 | 1.0 | 1.5 | 1.42 |
| Ed Whitson | ANO | sp | 26 | 25 | 7 | 1 | 5 | 6 | 4 | 17 | 5 | 9.7 | 3.0 | 12.9 | 4.5 | 0.6 | 1.5 | 1.41 |
| Milt Wilcox | SDV | sp | 31 | 29 | 5 | 5 | 10 | 2 | 0 | 10 | 4 | 8.4 | 2.8 | 11.6 | 5.1 | 0.4 | 1.8 | 1.25 |
| Albert Williams | HAW | sp | 27 | 27 | 11 | 1 | 3 | 2 | 11 | 12 | 9 | 9.8 | 2.2 | 12.2 | 4.8 | 0.8 | 2.2 | 1.34 |
| Mike Willis* | CED | mr | 30 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 11.4 | 9.9 | 21.3 | 5.0 | 2.1 | 0.5 | 2.37 |
| Rick Wise | AST | sp | 35 | 24 | 3 | 4 | 5 | 5 | 0 | 13 | 5 | 9.8 | 1.5 | 11.5 | 2.2 | 0.8 | 1.5 | 1.25 |
| Mike Witt | DOR | sp | 20 | 17 | 12 | 1 | 18 | 2 | 0 | 6 | 3 | 8.5 | 2.6 | 12.1 | 5.8 | 0.3 | 2.2 | 1.24 |
| Jim Wright | CED | mr | 26 | 3 | 1 | 2 | 4 | 0 | 0 | 2 | 3 | 9.7 | 2.5 | 12.9 | 6.4 | 0.6 | 2.6 | 1.36 |
| Pat Zachry | FAI | sp | 29 | 17 | 3 | 7 | 8 | 0 | 1 | 10 | 6 | 9.5 | 3.5 | 13.4 | 5.6 | 0.9 | 1.6 | 1.45 |
| Geoff Zahn* | SHE | sp | 35 | 7 | 3 | 2 | 2 | 1 | 5 | 14 | 2 | 8.7 | 2.0 | 10.7 | 4.3 | 0.6 | 2.1 | 1.19 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Don Aase | EDM | cl | 26 | .641 | 217 | .276 | 109 | .380 | 109 | .380 | 25.7 | 3.3 | 3.03 | 3.29 |
| Glenn Abbott | SHE | sp | 30 | .704 | 335 | .266 | 167 | .428 | 167 | .428 | 41.6 | 3.9 | 3.58 | 3.20 |
| Doyle Alexander | WOR | sp | 30 | .677 | 798 | .267 | 409 | .402 | 416 | .409 | 109.1 | 4.0 | 3.67 | 3.31 |
| Brian Allard | DOR | sp | 23 | .553 | 118 | .229 | 50 | .336 | 50 | .336 | 9.4 | 2.2 | 1.93 | 1.67 |
| Neil Allen | NYK | cl | 23 | .604 | 213 | .296 | 107 | .355 | 107 | .355 | 24.7 | 3.0 | 2.76 | 2.72 |
| Larry Andersen | SHE | mr | 28 | .564 | 222 | .293 | 96 | .318 | 96 | .318 | 23.1 | 2.9 | 2.55 | 2.71 |
| Joaquin Andujar | ANO | sp | 28 | .672 | 452 | .263 | 228 | .401 | 230 | .405 | 57.2 | 3.8 | 3.48 | 3.42 |
| Luis Aponte | BAL | mr | 28 | .140 | 20 | .050 | 3 | .103 | 3 | .103 | 0.1 | 0.1 | 0.07 | 0.09 |
| Mike Armstrong | WOR | mr | 27 | 1.065 | 163 | .387 | 184 | .667 | 184 | .667 | 62.1 | 10.0 | 9.04 | 10.09 |
| Fernando Arroyo | LAM | sp | 29 | .753 | 769 | .306 | 417 | .439 | 427 | .450 | 115.6 | 4.7 | 4.27 | 4.34 |
| Jerry Augustine* | LAM | mr | 28 | .717 | 256 | .328 | 126 | .394 | 132 | .412 | 36.2 | 4.5 | 3.98 | 4.52 |
| Bob Babcock | CED | mr | 31 | .544 | 87 | .207 | 43 | .347 | 44 | .355 | 6.7 | 1.8 | 1.66 | 1.77 |
| Stan Bahnsen | EKL | mr | 36 | .648 | 289 | .249 | 154 | .399 | 157 | .407 | 37.9 | 3.7 | 3.30 | 3.14 |
| Howard Bailey* | AST | sp | 23 | .896 | 123 | .341 | 84 | .535 | 86 | .548 | 28.1 | 7.4 | 6.76 | 6.74 |
| Doug Bair | ANO | mr | 31 | .671 | 259 | .274 | 132 | .400 | 132 | .400 | 33.4 | 3.8 | 3.42 | 3.24 |
| Floyd Bannister* | NYK | sp | 26 | .639 | 509 | .281 | 263 | .378 | 266 | .383 | 60.6 | 3.2 | 2.87 | 2.92 |
| Len Barker | TOL | sp | 25 | .667 | 732 | .307 | 411 | .398 | 415 | .402 | 107.1 | 4.0 | 3.60 | 3.12 |
| Mike Barlow | AST | mr | 33 | .904 | 101 | .307 | 69 | .504 | 77 | .562 | 25.2 | 8.2 | 7.48 | 7.31 |
| Francisco Barrios | NYK | sp | 28 | .552 | 243 | .235 | 94 | .316 | 95 | .320 | 22.6 | 2.8 | 2.50 | 2.27 |
| Ross Baumgarten* | MOO | sp | 26 | .656 | 638 | .263 | 322 | .392 | 327 | .398 | 82.1 | 3.8 | 3.36 | 3.16 |
| Dave Beard | EDM | cl | 21 | .643 | 25 | .320 | 11 | .306 | 13 | .361 | 3.8 | 4.3 | 3.83 | 3.42 |
| Jim Beattie | FAI | sp | 26 | .589 | 332 | .271 | 133 | .332 | 136 | .339 | 31.9 | 2.9 | 2.60 | 2.45 |
| Steve Bedrosian | NYK | mr | 23 | .496 | 83 | .157 | 33 | .327 | 33 | .327 | 5.4 | 1.8 | 1.63 | 1.42 |
| Juan Berenguer | EDM | sp | 26 | .791 | 290 | .266 | 209 | .496 | 214 | .508 | 56.9 | 5.4 | 4.80 | 4.57 |
| Bruce Berenyi | HAW | sp | 26 | .584 | 645 | .257 | 360 | .364 | 361 | .365 | 80.7 | 3.1 | 2.77 | 2.81 |
| Dwight Bernard | HAW | mr | 29 | .819 | 27 | .333 | 21 | .477 | 21 | .477 | 6.6 | 6.4 | 5.72 | 5.39 |
| Jim Bibby | WPP | sp | 36 | .617 | 562 | .251 | 269 | .371 | 273 | .377 | 61.8 | 3.1 | 2.79 | 2.44 |
| Doug Bird | BAR | sp | 31 | .594 | 291 | .227 | 128 | .359 | 131 | .367 | 28.4 | 2.8 | 2.49 | 2.24 |
| Vida Blue* | ROS | sp | 31 | .543 | 618 | .210 | 269 | .335 | 270 | .337 | 54.1 | 2.4 | 2.17 | 1.95 |
| Bert Blyleven | EDM | sp | 30 | .555 | 845 | .272 | 376 | .325 | 379 | .327 | 81.3 | 2.5 | 2.29 | 2.07 |
| Tommy Boggs | KCB | sp | 25 | .694 | 645 | .288 | 359 | .411 | 363 | .415 | 95.1 | 4.1 | 3.78 | 3.65 |
| Dan Boitano | ANO | mr | 28 | .914 | 217 | .364 | 138 | .496 | 144 | .518 | 52.0 | 8.3 | 7.74 | 7.82 |
| Mark Bomback | FAI | sp | 28 | .643 | 341 | .276 | 165 | .380 | 166 | .382 | 42.5 | 3.7 | 3.35 | 3.42 |
| Danny Boone* | HAW | mr | 27 | .707 | 258 | .287 | 149 | .431 | 151 | .436 | 35.7 | 3.8 | 3.46 | 3.01 |
| Larry Bradford* | LAF | mr | 31 | .585 | 86 | .233 | 41 | .360 | 41 | .360 | 8.6 | 2.7 | 2.44 | 1.90 |
| Fred Breining | LAF | mr | 25 | .638 | 226 | .252 | 110 | .379 | 112 | .386 | 22.5 | 2.8 | 2.57 | 3.28 |
| Tom Brennan | KCB | sp | 28 | .736 | 134 | .269 | 71 | .441 | 72 | .447 | 18.3 | 4.2 | 3.83 | 3.91 |
| Ken Brett* | ROS | mr | 32 | .603 | 220 | .245 | 95 | .357 | 96 | .361 | 18.0 | 2.3 | 2.13 | 2.31 |
| Warren Brusstar | CED | mr | 29 | .784 | 98 | .265 | 68 | .493 | 69 | .500 | 18.6 | 5.2 | 4.60 | 3.67 |
| Tom Burgmeier* | EKL | mr | 37 | .614 | 211 | .256 | 101 | .359 | 105 | .374 | 24.0 | 3.1 | 2.80 | 2.66 |
| Britt Burns* | FRA | sp | 22 | .672 | 705 | .264 | 423 | .418 | 430 | .424 | 102.7 | 3.7 | 3.41 | 3.11 |
| Ray Burris | OYS | sp | 30 | .697 | 820 | .256 | 441 | .426 | 446 | .431 | 112.6 | 4.1 | 3.77 | 3.50 |
| John Butcher | SHE | sp | 24 | .347 | 77 | .182 | 24 | .211 | 24 | .211 | 3.8 | 1.1 | 0.99 | 0.73 |
| Marty Bystrom | DOR | sp | 22 | .650 | 236 | .301 | 105 | .367 | 106 | .371 | 28.6 | 3.8 | 3.57 | 3.52 |
| Mike Caldwell* | KCB | sp | 32 | .805 | 779 | .300 | 440 | .482 | 444 | .487 | 123.5 | 5.2 | 4.74 | 4.63 |
| Ernie Camacho | EKL | mr | 26 | .716 | 211 | .308 | 112 | .409 | 115 | .420 | 32.8 | 4.7 | 4.35 | 4.16 |
| Rick Camp | ROS | cl | 28 | .651 | 214 | .243 | 118 | .400 | 120 | .407 | 28.0 | 3.4 | 3.06 | 2.77 |
| Bill Campbell | CED | mr | 32 | .695 | 179 | .274 | 99 | .419 | 99 | .419 | 25.4 | 4.2 | 3.82 | 3.47 |
| John Candelaria* | AST | sp | 27 | .839 | 223 | .314 | 135 | .506 | 136 | .509 | 39.3 | 5.8 | 5.27 | 4.82 |
| Doug Capilla* | LAM | mr | 29 | .791 | 180 | .322 | 106 | .459 | 107 | .463 | 30.2 | 5.3 | 4.77 | 5.65 |
| George Cappuzzello* | SDV | mr | 27 | .617 | 143 | .224 | 75 | .385 | 77 | .395 | 17.4 | 3.3 | 2.93 | 2.65 |
| Steve Carlton* | CED | sp | 36 | .634 | 688 | .305 | 414 | .381 | 420 | .386 | 100.2 | 3.4 | 3.15 | 3.07 |
| Bobby Castillo | AST | mr | 26 | .694 | 225 | .271 | 135 | .435 | 136 | .439 | 32.2 | 3.8 | 3.43 | 3.08 |
| Bill Castro | FAI | mr | 27 | .700 | 107 | .290 | 49 | .392 | 51 | .408 | 13.1 | 3.9 | 3.49 | 3.49 |
| Bill Caudill | MOO | mr | 24 | .649 | 99 | .273 | 55 | .387 | 58 | .408 | 13.7 | 3.6 | 3.23 | 2.85 |
| Larry Christenson | FRA | sp | 27 | .775 | 497 | .330 | 292 | .461 | 293 | .462 | 83.5 | 5.0 | 4.64 | 4.18 |
| Jim Clancy | NYK | sp | 25 | .717 | 661 | .272 | 393 | .434 | 399 | .441 | 102.8 | 4.5 | 4.05 | 4.46 |
| Bryan Clark* | TOL | mr | 24 | .697 | 380 | .279 | 233 | .431 | 233 | .431 | 58.3 | 4.2 | 3.85 | 4.01 |
| Ken Clay | OYS | sp | 27 | .777 | 499 | .293 | 291 | .464 | 299 | .477 | 81.7 | 5.1 | 4.62 | 4.33 |
| Mark Clear | KCB | cl | 25 | .762 | 227 | .269 | 202 | .489 | 206 | .499 | 52.4 | 4.9 | 4.42 | 4.24 |
| Reggie Cleveland | NYK | mr | 33 | .636 | 228 | .228 | 114 | .380 | 118 | .393 | 26.9 | 3.3 | 3.06 | 3.07 |
| Geoff Combe | SHE | mr | 25 | .902 | 83 | .337 | 67 | .554 | 67 | .554 | 20.4 | 7.1 | 6.68 | 8.27 |
| Steve Comer | MOO | mr | 27 | .689 | 211 | .261 | 106 | .411 | 107 | .415 | 23.6 | 3.3 | 2.99 | 3.04 |
| Don Cooper | MOO | mr | 24 | .644 | 194 | .284 | 99 | .376 | 100 | .380 | 23.0 | 3.2 | 2.95 | 3.15 |
| Doug Corbett | BAL | cl | 28 | .652 | 210 | .295 | 104 | .374 | 105 | .378 | 28.1 | 3.8 | 3.34 | 3.00 |
| Steve Crawford | KCB | sp | 23 | .836 | 188 | .303 | 126 | .502 | 130 | .518 | 37.4 | 6.0 | 5.37 | 5.49 |
| Victor Cruz | FRA | mr | 23 | .902 | 80 | .375 | 67 | .558 | 67 | .558 | 18.7 | 5.9 | 5.48 | 6.07 |
| John Curtis* | EKL | mr | 33 | .710 | 335 | .248 | 213 | .449 | 214 | .451 | 52.7 | 4.2 | 3.90 | 3.99 |
| John D'Acquisto | KCB | mr | 29 | 1.079 | 56 | .393 | 48 | .623 | 48 | .623 | 19.2 | 13.0 | 11.40 | 11.31 |
| Danny Darwin | DOR | sp | 25 | .589 | 470 | .247 | 238 | .357 | 244 | .366 | 53.6 | 2.9 | 2.69 | 2.63 |
| Mark Davis* | DOR | sp | 20 | .669 | 101 | .287 | 58 | .403 | 58 | .403 | 15.7 | 4.3 | 3.94 | 3.94 |
| Ron Davis | ROS | mr | 25 | .608 | 193 | .301 | 124 | .377 | 124 | .377 | 28.6 | 3.2 | 2.86 | 2.30 |
| Luis DeLeon | KCB | mr | 22 | .665 | 80 | .262 | 39 | .394 | 39 | .394 | 9.7 | 3.5 | 3.31 | 3.15 |
| John Denny | MOO | sp | 28 | .648 | 128 | .289 | 63 | .380 | 63 | .380 | 13.9 | 3.0 | 2.75 | 3.17 |
| Richard Dotson | EDM | sp | 22 | .748 | 752 | .306 | 433 | .445 | 436 | .448 | 118.6 | 4.7 | 4.24 | 4.29 |
| Dick Drago | BAR | mr | 36 | .877 | 328 | .363 | 204 | .510 | 206 | .515 | 63.5 | 6.4 | 5.66 | 5.54 |
| Jamie Easterly* | CED | mr | 28 | .590 | 154 | .260 | 75 | .355 | 76 | .360 | 15.1 | 2.6 | 2.41 | 2.65 |
| Rawly Eastwick | LAF | mr | 30 | .773 | 144 | .326 | 83 | .459 | 84 | .464 | 24.9 | 5.5 | 5.12 | 4.40 |
| Dennis Eckersley | DOR | sp | 26 | .640 | 508 | .276 | 238 | .373 | 240 | .376 | 60.7 | 3.5 | 3.16 | 2.88 |
| Joe Edelen | AST | mr | 25 | .635 | 261 | .287 | 115 | .366 | 115 | .366 | 30.0 | 3.5 | 3.21 | 2.94 |
| Juan Eichelberger | NYK | sp | 27 | .670 | 653 | .263 | 364 | .412 | 370 | .419 | 87.8 | 3.7 | 3.37 | 3.20 |
| Roger Erickson | KCB | sp | 24 | .676 | 525 | .293 | 264 | .397 | 265 | .398 | 69.9 | 4.0 | 3.68 | 3.57 |
| Nino Espinosa | NYK | sp | 27 | .740 | 407 | .275 | 215 | .439 | 217 | .443 | 60.9 | 4.8 | 4.31 | 4.38 |
| Pete Falcone* | TOL | mr | 27 | .539 | 497 | .231 | 220 | .327 | 221 | .329 | 46.9 | 2.5 | 2.32 | 2.06 |
| Ed Farmer | ANO | mr | 31 | .741 | 149 | .302 | 107 | .453 | 109 | .462 | 30.0 | 5.1 | 4.70 | 4.43 |
| Terry Felton | BAR | mr | 23 | .500 | 2 | .000 | 2 | .500 | 2 | .500 | 0.1 | 1.2 | 1.05 | 4.48 |
| Ed Figueroa | EKL | sp | 32 | .912 | 14 | .286 | 11 | .550 | 11 | .550 | 3.8 | 9.2 | 9.12 | 8.27 |
| Rollie Fingers | LOU | cl | 34 | .502 | 210 | .248 | 80 | .286 | 82 | .293 | 15.5 | 1.9 | 1.71 | 1.58 |
| Steve Fireovid | OYS | sp | 24 | .782 | 159 | .296 | 92 | .474 | 92 | .474 | 23.8 | 4.6 | 4.16 | 4.18 |
| Mike Flanagan* | ANO | sp | 29 | .633 | 675 | .265 | 339 | .381 | 343 | .385 | 83.3 | 3.5 | 3.15 | 2.75 |
| Dave Ford | ROS | mr | 24 | .878 | 136 | .338 | 78 | .494 | 79 | .500 | 26.5 | 7.0 | 6.32 | 6.14 |
| Bob Forsch | DOR | sp | 31 | .558 | 579 | .218 | 231 | .328 | 239 | .339 | 50.1 | 2.5 | 2.27 | 2.03 |
| Ken Forsch | SHE | sp | 34 | .630 | 817 | .267 | 343 | .360 | 346 | .363 | 84.9 | 3.2 | 2.93 | 2.68 |
| Terry Forster* | OYS | mr | 29 | .849 | 83 | .386 | 57 | .487 | 57 | .487 | 16.9 | 6.2 | 5.41 | 6.31 |
| George Frazier | SHE | mr | 26 | .446 | 92 | .228 | 29 | .252 | 29 | .252 | 4.5 | 1.3 | 1.14 | 1.30 |
| Dave Frost | FRA | sp | 28 | .666 | 426 | .249 | 220 | .410 | 223 | .415 | 51.2 | 3.5 | 3.23 | 3.05 |
| Woodie Fryman* | DOR | mr | 41 | .740 | 241 | .311 | 124 | .420 | 126 | .427 | 34.4 | 4.4 | 4.04 | 4.27 |
| Bob Galasso | FAI | mr | 29 | .692 | 209 | .282 | 116 | .422 | 116 | .422 | 27.8 | 3.7 | 3.36 | 3.54 |
| Rich Gale | WPP | sp | 27 | .754 | 141 | .241 | 95 | .495 | 95 | .495 | 21.5 | 4.1 | 3.78 | 4.04 |
| Gene Garber | LOU | mr | 33 | .507 | 172 | .215 | 65 | .298 | 66 | .303 | 12.0 | 1.9 | 1.70 | 1.56 |
| Wayne Garland | LAM | sp | 30 | .954 | 475 | .373 | 298 | .547 | 300 | .550 | 106.7 | 8.4 | 7.54 | 7.48 |
| Jerry Garvin* | WPP | mr | 25 | .506 | 269 | .204 | 109 | .311 | 109 | .311 | 20.6 | 2.1 | 1.89 | 1.74 |
| Dave Geisel* | SHE | mr | 26 | .317 | 18 | .111 | 5 | .217 | 5 | .217 | 0.5 | 0.7 | 0.62 | 0.91 |
| Jerry Gleaton* | EDM | sp | 23 | .717 | 343 | .300 | 178 | .416 | 181 | .423 | 46.3 | 4.1 | 3.68 | 3.66 |
| Ed Glynn* | SHE | mr | 28 | .296 | 19 | .211 | 4 | .148 | 4 | .148 | 0.6 | 0.7 | 0.60 | 0.56 |
| Dave Goltz | AST | mr | 32 | .790 | 174 | .345 | 117 | .472 | 118 | .476 | 32.0 | 4.9 | 4.42 | 4.22 |
| Tom Gorman* | FAI | mr | 23 | .650 | 29 | .310 | 14 | .378 | 14 | .378 | 4.0 | 4.2 | 3.77 | 2.89 |
| Rich Gossage | TOL | cl | 29 | .305 | 149 | .148 | 46 | .187 | 50 | .203 | 6.0 | 0.8 | 0.72 | 0.70 |
| Mike Griffin | LAM | sp | 24 | .723 | 420 | .298 | 208 | .427 | 208 | .427 | 56.1 | 4.3 | 3.91 | 3.96 |
| Tom Griffin | CED | sp | 33 | .659 | 655 | .261 | 350 | .396 | 360 | .408 | 86.5 | 3.7 | 3.34 | 3.14 |
| Ron Guidry* | LOU | sp | 30 | .644 | 642 | .262 | 392 | .405 | 395 | .408 | 90.4 | 3.4 | 3.04 | 2.58 |
| Bill Gullickson | DOR | sp | 22 | .595 | 500 | .282 | 231 | .340 | 239 | .351 | 57.4 | 3.1 | 2.82 | 2.47 |
| Larry Gura* | BAL | sp | 33 | .586 | 879 | .226 | 376 | .351 | 383 | .357 | 87.6 | 3.0 | 2.70 | 2.33 |
| Moose Haas | LAM | sp | 25 | .695 | 821 | .301 | 419 | .401 | 427 | .408 | 113.2 | 4.1 | 3.71 | 3.60 |
| Atlee Hammaker* | AST | sp | 23 | .937 | 126 | .389 | 82 | .536 | 83 | .542 | 30.6 | 9.4 | 8.25 | 8.52 |
| Preston Hanna | NYK | mr | 26 | .751 | 144 | .326 | 89 | .452 | 90 | .457 | 25.2 | 5.1 | 4.68 | 4.34 |
| Alan Hargesheimer | HAW | sp | 24 | .782 | 42 | .333 | 25 | .472 | 25 | .472 | 7.2 | 5.5 | 4.83 | 4.82 |
| Greg Harris | TOL | sp | 25 | .764 | 497 | .282 | 311 | .476 | 312 | .478 | 83.8 | 4.9 | 4.45 | 4.03 |
| Andy Hassler* | LAM | mr | 29 | .868 | 275 | .324 | 199 | .525 | 202 | .533 | 57.5 | 6.1 | 5.63 | 5.59 |
| Tom Hausman | LOU | mr | 28 | .468 | 79 | .127 | 32 | .308 | 33 | .317 | 5.2 | 1.7 | 1.59 | 1.54 |
| Brad Havens* | BAL | sp | 21 | .592 | 100 | .220 | 46 | .351 | 49 | .374 | 10.6 | 2.9 | 2.67 | 2.11 |
| Dave Heaverlo | MOO | mr | 30 | .873 | 19 | .368 | 15 | .517 | 15 | .517 | 4.6 | 6.9 | 6.21 | 6.96 |
| Willie Hernandez* | BAR | mr | 26 | .811 | 55 | .364 | 36 | .480 | 36 | .480 | 10.2 | 5.3 | 4.66 | 4.15 |
| Kevin Hickey* | BAL | mr | 24 | .758 | 134 | .261 | 79 | .470 | 79 | .470 | 20.4 | 4.7 | 4.31 | 4.37 |
| Al Holland* | MOO | mr | 28 | .587 | 222 | .261 | 114 | .356 | 115 | .359 | 27.2 | 3.2 | 2.90 | 2.68 |
| Rick Honeycutt* | FAI | sp | 27 | .566 | 785 | .227 | 318 | .341 | 318 | .341 | 63.1 | 2.3 | 2.12 | 1.88 |
| Burt Hooton | LAF | sp | 31 | .604 | 764 | .260 | 334 | .345 | 342 | .354 | 85.1 | 3.3 | 2.97 | 2.69 |
| Charlie Hough | HAW | mr | 33 | .659 | 240 | .233 | 143 | .422 | 144 | .425 | 34.4 | 3.7 | 3.31 | 2.90 |
| Steve Howe* | EKL | mr | 23 | .546 | 202 | .267 | 76 | .304 | 77 | .308 | 15.4 | 2.2 | 2.02 | 2.25 |
| Jay Howell | HAW | mr | 25 | .974 | 149 | .383 | 104 | .568 | 106 | .579 | 36.8 | 8.8 | 7.92 | 8.06 |
| Lamarr Hoyt | SDV | mr | 26 | .635 | 248 | .238 | 131 | .384 | 134 | .393 | 29.4 | 3.1 | 2.87 | 2.91 |
| Al Hrabosky* | BAL | mr | 31 | .763 | 109 | .211 | 65 | .500 | 65 | .500 | 15.6 | 4.5 | 4.26 | 4.07 |
| Tom Hume | FRA | cl | 28 | .682 | 177 | .249 | 90 | .405 | 91 | .410 | 20.1 | 3.3 | 3.10 | 3.53 |
| Bruce Hurst* | SHE | sp | 23 | .752 | 194 | .258 | 115 | .479 | 116 | .483 | 30.7 | 4.9 | 4.41 | 3.50 |
| Darrell Jackson* | MOO | mr | 25 | .745 | 54 | .370 | 38 | .437 | 38 | .437 | 10.9 | 5.4 | 4.81 | 5.40 |
| Grant Jackson* | EDM | mr | 38 | .643 | 178 | .292 | 90 | .377 | 91 | .381 | 22.6 | 3.7 | 3.33 | 3.50 |
| Roy Lee Jackson | EKL | mr | 27 | .621 | 202 | .262 | 93 | .365 | 94 | .369 | 22.7 | 3.3 | 3.05 | 2.99 |
| Jesse Jefferson | FRA | mr | 32 | .671 | 254 | .252 | 128 | .406 | 129 | .410 | 33.3 | 4.0 | 3.74 | 3.15 |
| Ferguson Jenkins | TOL | sp | 37 | .899 | 541 | .342 | 393 | .552 | 394 | .553 | 128.4 | 7.5 | 6.77 | 6.63 |
| Tommy John* | ROS | sp | 38 | .666 | 749 | .248 | 375 | .402 | 379 | .406 | 88.5 | 3.5 | 3.13 | 3.18 |
| John Henry Johnson* | LAM | mr | 24 | .831 | 88 | .261 | 63 | .521 | 64 | .529 | 17.5 | 5.6 | 5.06 | 5.03 |
| Jeff Jones | LAF | mr | 24 | .586 | 81 | .235 | 51 | .378 | 51 | .378 | 10.5 | 2.8 | 2.60 | 2.74 |
| Mike Jones* | AST | sp | 21 | .787 | 421 | .302 | 257 | .472 | 259 | .475 | 79.8 | 6.0 | 5.45 | 5.16 |
| Odell Jones | AST | sp | 28 | .699 | 346 | .295 | 182 | .414 | 182 | .414 | 51.0 | 4.5 | 4.13 | 3.60 |
| Randy Jones* | LAM | sp | 31 | .647 | 443 | .221 | 227 | .407 | 230 | .412 | 50.2 | 3.3 | 3.05 | 2.97 |
| Jim Kaat* | ROS | mr | 42 | .686 | 220 | .286 | 104 | .405 | 104 | .405 | 25.3 | 3.6 | 3.29 | 3.29 |
| Rickey Keeton | OYS | mr | 24 | .635 | 242 | .264 | 104 | .364 | 106 | .371 | 22.3 | 2.7 | 2.53 | 2.93 |
| Matt Keough | FAI | sp | 25 | .670 | 727 | .253 | 362 | .405 | 365 | .409 | 93.1 | 3.9 | 3.60 | 3.19 |
| Jim Kern | ANO | cl | 32 | .533 | 124 | .218 | 55 | .309 | 60 | .337 | 11.4 | 2.4 | 2.15 | 2.59 |
| Brian Kingman | LAM | sp | 26 | .752 | 553 | .313 | 307 | .429 | 317 | .443 | 88.4 | 4.9 | 4.43 | 4.81 |
| Dennis Kinney* | KCB | mr | 29 | .545 | 33 | .273 | 15 | .326 | 15 | .326 | 3.1 | 2.4 | 2.20 | 2.07 |
| Bruce Kison | EKL | mr | 31 | .735 | 180 | .244 | 110 | .468 | 110 | .468 | 25.6 | 3.9 | 3.54 | 3.86 |
| Bob Knepper* | MOO | sp | 27 | .584 | 818 | .246 | 369 | .349 | 375 | .355 | 79.9 | 2.7 | 2.45 | 2.38 |
| Jerry Koosman* | SDV | sp | 38 | .536 | 375 | .245 | 156 | .315 | 158 | .319 | 30.9 | 2.2 | 1.99 | 1.94 |
| Ken Kravec* | WPP | sp | 29 | .865 | 176 | .318 | 137 | .544 | 139 | .552 | 41.0 | 6.6 | 6.15 | 5.78 |
| Mike Krukow | AST | sp | 29 | .709 | 799 | .303 | 447 | .419 | 449 | .420 | 118.2 | 4.2 | 3.78 | 3.84 |
| Fred Kuhaulua* | MOO | sp | 28 | .943 | 19 | .263 | 13 | .591 | 13 | .591 | 3.8 | 6.9 | 6.21 | 6.16 |
| Bob Lacey* | BAL | mr | 27 | 1.035 | 71 | .324 | 57 | .663 | 57 | .663 | 18.2 | 8.3 | 7.63 | 8.53 |
| Frank LaCorte | WPP | mr | 29 | .844 | 119 | .387 | 101 | .521 | 101 | .521 | 30.7 | 6.6 | 6.02 | 6.28 |
| Mike LaCoss | TOL | sp | 25 | .766 | 543 | .298 | 294 | .447 | 299 | .455 | 85.2 | 5.2 | 4.76 | 4.68 |
| Dennis Lamp | HAW | mr | 28 | .576 | 554 | .262 | 240 | .331 | 244 | .337 | 56.2 | 2.8 | 2.58 | 2.57 |
| Rick Langford | EDM | sp | 29 | .660 | 941 | .272 | 458 | .391 | 462 | .395 | 113.2 | 3.6 | 3.24 | 3.13 |
| Dave LaPoint* | EKL | sp | 21 | .756 | 66 | .242 | 36 | .444 | 38 | .469 | 8.8 | 4.0 | 3.62 | 4.21 |
| Dave LaRoche* | KCB | mr | 33 | .612 | 173 | .237 | 89 | .379 | 90 | .383 | 20.1 | 3.1 | 2.86 | 2.16 |
| Dan Larson | EDM | sp | 26 | .583 | 122 | .262 | 61 | .353 | 61 | .353 | 12.9 | 2.7 | 2.43 | 2.66 |
| Gary Lavelle* | NYK | mr | 32 | .585 | 290 | .266 | 142 | .348 | 143 | .350 | 32.4 | 2.9 | 2.64 | 2.71 |
| Charlie Lea | ROS | sp | 24 | .687 | 536 | .261 | 283 | .413 | 286 | .418 | 69.7 | 3.8 | 3.52 | 3.58 |
| Terry Leach | FAI | mr | 27 | .459 | 109 | .156 | 40 | .292 | 40 | .292 | 6.1 | 1.4 | 1.35 | 1.35 |
| Luis Leal | FAI | sp | 24 | .555 | 718 | .251 | 285 | .313 | 293 | .322 | 65.8 | 2.6 | 2.37 | 2.24 |
| Bill Lee* | SDV | mr | 34 | .572 | 471 | .229 | 188 | .333 | 194 | .343 | 40.5 | 2.5 | 2.28 | 2.06 |
| Mark Lee | FRA | mr | 28 | .388 | 90 | .156 | 22 | .220 | 23 | .230 | 3.9 | 1.3 | 1.18 | 0.88 |
| Charlie Leibrandt* | AST | sp | 24 | .612 | 226 | .226 | 102 | .370 | 103 | .373 | 22.8 | 3.0 | 2.78 | 2.62 |
| Dennis Leonard | LAF | sp | 30 | .572 | 956 | .266 | 382 | .323 | 389 | .329 | 88.2 | 2.7 | 2.42 | 2.27 |
| Randy Lerch* | OYS | sp | 26 | .737 | 668 | .332 | 367 | .420 | 373 | .427 | 101.6 | 4.6 | 4.16 | 4.62 |
| Dennis Lewallyn | FAI | mr | 27 | .624 | 62 | .290 | 34 | .370 | 35 | .380 | 7.9 | 3.1 | 2.78 | 2.57 |
| Mark Littell | FRA | mr | 28 | .680 | 109 | .211 | 70 | .435 | 70 | .435 | 17.2 | 4.2 | 3.72 | 3.80 |
| John Littlefield | DOR | mr | 27 | .594 | 192 | .214 | 84 | .361 | 84 | .361 | 16.7 | 2.5 | 2.33 | 2.63 |
| Tim Lollar* | HAW | mr | 25 | .728 | 280 | .279 | 178 | .455 | 178 | .455 | 47.2 | 4.8 | 4.42 | 4.43 |
| Bob Long | BAL | sp | 26 | .770 | 47 | .277 | 29 | .460 | 29 | .460 | 8.5 | 5.4 | 4.89 | 5.18 |
| Aurelio Lopez | AST | mr | 32 | .691 | 181 | .287 | 110 | .417 | 114 | .432 | 28.4 | 4.1 | 3.69 | 3.62 |
| Gary Lucas* | LAF | mr | 26 | .496 | 195 | .215 | 71 | .285 | 72 | .289 | 14.1 | 1.9 | 1.72 | 1.44 |
| Steve Luebber | MOO | mr | 31 | .749 | 49 | .347 | 29 | .439 | 30 | .455 | 6.8 | 3.6 | 3.22 | 3.72 |
| Sparky Lyle* | FRA | mr | 36 | .657 | 194 | .273 | 91 | .379 | 94 | .392 | 23.6 | 3.8 | 3.50 | 3.78 |
| Ed Lynch | AST | sp | 25 | .691 | 527 | .271 | 251 | .399 | 256 | .407 | 68.7 | 4.2 | 3.83 | 3.89 |
| Mickey Mahler* | SHE | mr | 28 | .321 | 27 | .148 | 6 | .182 | 6 | .182 | 0.6 | 0.5 | 0.45 | 0.69 |
| Rick Mahler | ANO | mr | 27 | .718 | 453 | .305 | 242 | .420 | 244 | .424 | 67.4 | 4.6 | 4.09 | 4.07 |
| Mike Marshall | BAR | mr | 38 | .612 | 117 | .214 | 53 | .379 | 53 | .379 | 11.8 | 3.0 | 2.75 | 2.48 |
| John Martin* | BAL | sp | 25 | .617 | 618 | .235 | 276 | .364 | 286 | .377 | 68.7 | 3.3 | 3.09 | 2.82 |
| Renie Martin | CED | mr | 25 | .566 | 272 | .224 | 116 | .343 | 116 | .343 | 24.0 | 2.5 | 2.33 | 2.15 |
| Dennis Martinez | SHE | sp | 26 | .595 | 868 | .253 | 406 | .358 | 410 | .362 | 90.5 | 2.9 | 2.65 | 2.49 |
| Fred Martinez | EDM | mr | 24 | .487 | 16 | .063 | 10 | .370 | 10 | .370 | 1.8 | 2.4 | 2.05 | 1.93 |
| Silvio Martinez | BAR | sp | 25 | .717 | 534 | .260 | 286 | .429 | 289 | .433 | 81.4 | 4.7 | 4.29 | 4.02 |
| Tippy Martinez* | FAI | cl | 31 | .503 | 166 | .253 | 72 | .300 | 72 | .300 | 14.7 | 2.1 | 1.95 | 1.83 |
| Randy Martz | LAF | cl | 25 | .675 | 535 | .252 | 268 | .418 | 268 | .418 | 66.3 | 3.8 | 3.56 | 3.10 |
| Jon Matlack* | FRA | sp | 31 | .665 | 569 | .243 | 311 | .415 | 313 | .418 | 72.0 | 3.5 | 3.24 | 3.13 |
| Rudy May* | BAL | sp | 36 | .720 | 621 | .282 | 366 | .444 | 368 | .446 | 95.7 | 4.4 | 3.94 | 3.59 |
| Steve McCatty | LOU | sp | 27 | .644 | 723 | .259 | 376 | .388 | 382 | .395 | 90.8 | 3.5 | 3.18 | 3.05 |
| Bob McClure* | OYS | mr | 29 | .735 | 17 | .235 | 13 | .481 | 13 | .481 | 3.6 | 5.6 | 5.40 | 4.33 |
| Lynn McGlothen | TOL | mr | 31 | .857 | 403 | .372 | 247 | .497 | 249 | .501 | 82.4 | 7.1 | 6.33 | 6.24 |
| Tug McGraw* | ROS | cl | 36 | .712 | 175 | .269 | 107 | .453 | 107 | .453 | 27.0 | 4.4 | 4.02 | 3.38 |
| Scott McGregor* | MOO | sp | 27 | .605 | 769 | .263 | 342 | .352 | 349 | .359 | 78.7 | 2.9 | 2.65 | 2.48 |
| Bo McLaughlin | ANO | mr | 27 | 1.011 | 126 | .357 | 90 | .588 | 93 | .608 | 34.6 | 10.4 | 9.04 | 8.13 |
| Joey McLaughlin | DOR | mr | 24 | .649 | 258 | .279 | 145 | .394 | 146 | .397 | 34.4 | 3.4 | 3.20 | 3.23 |
| Larry McWilliams* | TOL | sp | 27 | .619 | 142 | .246 | 73 | .380 | 74 | .385 | 17.0 | 3.3 | 3.02 | 2.79 |
| Doc Medich | WPP | sp | 32 | .701 | 766 | .278 | 406 | .420 | 409 | .423 | 108.8 | 4.2 | 3.87 | 3.88 |
| Dyar Miller | WPP | mr | 35 | .881 | 178 | .315 | 131 | .539 | 136 | .560 | 39.7 | 6.5 | 5.92 | 5.32 |
| Craig Minetto* | BAL | mr | 27 | 1.333 | 5 | .600 | 6 | .667 | 7 | .778 | 3.2 | 28.7 | 25.81 | 29.63 |
| Greg Minton | DOR | cl | 29 | .675 | 207 | .246 | 106 | .402 | 108 | .409 | 25.8 | 3.6 | 3.25 | 3.48 |
| Paul Mirabella* | TOL | mr | 27 | .847 | 96 | .333 | 66 | .504 | 67 | .511 | 21.6 | 7.1 | 6.48 | 5.89 |
| Randy Moffitt | CED | mr | 32 | .641 | 29 | .207 | 20 | .444 | 20 | .444 | 3.7 | 2.7 | 2.61 | 1.98 |
| Sid Monge* | ANO | mr | 30 | .647 | 288 | .274 | 146 | .386 | 146 | .386 | 33.7 | 3.2 | 2.97 | 3.10 |
| John Montefusco | CED | mr | 31 | .745 | 233 | .283 | 140 | .449 | 141 | .452 | 40.5 | 5.2 | 4.78 | 4.99 |
| Donnie Moore | AST | mr | 27 | .448 | 19 | .263 | 6 | .240 | 6 | .240 | 1.3 | 1.8 | 1.70 | 1.66 |
| Angel Moreno* | OYS | sp | 26 | .654 | 138 | .196 | 82 | .427 | 82 | .427 | 18.4 | 3.5 | 3.19 | 2.81 |
| Jack Morris | WOR | sp | 26 | .584 | 869 | .242 | 400 | .352 | 404 | .355 | 86.2 | 2.7 | 2.44 | 2.26 |
| Paul Moskau | DOR | mr | 27 | .742 | 258 | .295 | 152 | .447 | 154 | .453 | 37.5 | 4.1 | 3.84 | 4.08 |
| Steve Mura | ROS | sp | 26 | .713 | 690 | .284 | 395 | .434 | 399 | .438 | 102.8 | 4.3 | 3.97 | 3.90 |
| Dale Murray | ROS | mr | 31 | .544 | 61 | .180 | 30 | .341 | 32 | .364 | 6.4 | 2.7 | 2.46 | 2.26 |
| Gene Nelson | WOR | sp | 20 | .833 | 471 | .276 | 335 | .522 | 340 | .530 | 96.4 | 6.1 | 5.50 | 5.19 |
| Tom Niedenfuer | FAI | mr | 21 | .581 | 89 | .247 | 41 | .353 | 41 | .353 | 8.9 | 2.7 | 2.62 | 1.96 |
| Joe Niekro | EKL | sp | 36 | .652 | 802 | .257 | 400 | .396 | 402 | .398 | 98.1 | 3.6 | 3.21 | 2.92 |
| Phil Niekro | EKL | sp | 42 | .495 | 856 | .202 | 323 | .301 | 325 | .303 | 62.8 | 2.0 | 1.84 | 1.61 |
| Dickie Noles | ANO | sp | 24 | .651 | 156 | .295 | 74 | .359 | 78 | .379 | 20.2 | 3.9 | 3.48 | 3.72 |
| Mike Norris | NYK | sp | 26 | .526 | 817 | .202 | 335 | .319 | 345 | .328 | 69.8 | 2.4 | 2.15 | 1.87 |
| Jack O'Connor* | WOR | mr | 23 | .879 | 270 | .393 | 178 | .480 | 185 | .499 | 59.9 | 7.0 | 6.30 | 7.09 |
| Bobby Ojeda* | EDM | sp | 23 | .474 | 357 | .165 | 143 | .300 | 146 | .307 | 23.4 | 1.6 | 1.50 | 1.44 |
| Jesse Orosco* | TOL | mr | 24 | .376 | 40 | .225 | 14 | .222 | 14 | .222 | 2.1 | 1.1 | 1.00 | 1.01 |
| Jim Otten | CED | mr | 29 | .854 | 118 | .305 | 86 | .541 | 86 | .541 | 25.7 | 6.4 | 5.83 | 5.24 |
| Bob Owchinko* | FRA | mr | 26 | .682 | 101 | .287 | 56 | .400 | 57 | .407 | 13.6 | 3.7 | 3.28 | 3.79 |
| Jim Palmer | CED | sp | 35 | .681 | 788 | .223 | 408 | .427 | 413 | .432 | 93.8 | 3.5 | 3.26 | 3.14 |
| Mike Parrott | LAM | sp | 26 | .726 | 501 | .321 | 276 | .423 | 276 | .423 | 77.6 | 4.7 | 4.20 | 4.26 |
| Bill Paschall | BAL | mr | 27 | .889 | 26 | .346 | 15 | .469 | 17 | .531 | 5.7 | 7.7 | 6.97 | 7.83 |
| Frank Pastore | WPP | sp | 23 | .669 | 754 | .275 | 405 | .403 | 411 | .409 | 101.7 | 3.7 | 3.42 | 3.27 |
| Alejandro Pena | FRA | mr | 22 | .575 | 85 | .176 | 48 | .378 | 48 | .378 | 10.0 | 2.8 | 2.57 | 2.47 |
| Pascual Perez | SDV | sp | 24 | .602 | 486 | .251 | 212 | .340 | 223 | .358 | 52.8 | 3.1 | 2.92 | 2.83 |
| Gaylord Perry | KCB | sp | 42 | .684 | 772 | .308 | 362 | .385 | 367 | .390 | 96.2 | 3.8 | 3.48 | 3.62 |
| Dan Petry | HAW | sp | 22 | .685 | 769 | .261 | 424 | .421 | 427 | .424 | 105.4 | 3.9 | 3.55 | 3.45 |
| Joe Price* | TOL | mr | 24 | .668 | 217 | .253 | 141 | .420 | 144 | .429 | 32.5 | 3.6 | 3.24 | 2.79 |
| Mike Proly | OYS | mr | 30 | .711 | 288 | .288 | 140 | .419 | 140 | .419 | 35.0 | 3.8 | 3.45 | 3.51 |
| Dan Quisenberry | SDV | cl | 28 | .560 | 202 | .252 | 76 | .319 | 77 | .324 | 16.8 | 2.5 | 2.28 | 2.09 |
| Chuck Rainey | FAI | mr | 26 | .637 | 73 | .288 | 32 | .356 | 33 | .367 | 8.4 | 3.7 | 3.25 | 3.43 |
| Steve Ratzer | LAM | mr | 27 | 1.028 | 94 | .415 | 66 | .595 | 66 | .595 | 25.5 | 10.8 | 9.85 | 11.59 |
| Shane Rawley* | WOR | mr | 25 | .612 | 299 | .268 | 133 | .346 | 136 | .354 | 32.2 | 3.2 | 2.87 | 3.14 |
| Jeff Reardon | LAF | mr | 25 | .461 | 148 | .203 | 63 | .289 | 64 | .294 | 11.4 | 1.8 | 1.63 | 1.23 |
| Pete Redfern | OYS | sp | 26 | .631 | 752 | .262 | 369 | .372 | 375 | .378 | 87.4 | 3.3 | 2.96 | 3.03 |
| Ron Reed | BAL | mr | 38 | .622 | 134 | .231 | 65 | .387 | 65 | .387 | 13.8 | 2.8 | 2.58 | 2.24 |
| Steve Renko | SDV | sp | 36 | .693 | 432 | .285 | 235 | .416 | 236 | .418 | 58.5 | 3.9 | 3.53 | 3.60 |
| Rick Reuschel | WOR | sp | 32 | .668 | 954 | .296 | 431 | .372 | 446 | .384 | 111.2 | 3.5 | 3.20 | 3.30 |
| Jerry Reuss* | BAR | sp | 32 | .550 | 865 | .239 | 335 | .319 | 340 | .324 | 69.5 | 2.3 | 2.06 | 1.84 |
| Rick Rhoden | ROS | sp | 28 | .729 | 694 | .311 | 400 | .431 | 406 | .438 | 105.7 | 4.4 | 4.02 | 4.27 |
| Dave Righetti* | WOR | sp | 22 | .529 | 509 | .228 | 241 | .334 | 241 | .334 | 48.1 | 2.3 | 2.13 | 1.63 |
| Andy Rincon | ROS | sp | 22 | .613 | 246 | .244 | 99 | .351 | 101 | .358 | 23.5 | 3.0 | 2.68 | 2.17 |
| Allen Ripley | AST | sp | 28 | .678 | 477 | .262 | 235 | .402 | 238 | .408 | 62.5 | 4.0 | 3.69 | 3.33 |
| Dave Roberts* | ANO | sp | 36 | .721 | 49 | .245 | 33 | .458 | 33 | .458 | 8.9 | 4.9 | 4.51 | 4.47 |
| Dewey Robinson | FAI | mr | 26 | .863 | 43 | .395 | 30 | .508 | 30 | .508 | 10.1 | 7.4 | 6.81 | 7.73 |
| Don Robinson | NYK | mr | 24 | .678 | 123 | .276 | 63 | .406 | 63 | .406 | 15.1 | 3.6 | 3.29 | 3.31 |
| Steve Rogers | MOO | sp | 31 | .578 | 740 | .242 | 331 | .349 | 332 | .350 | 72.7 | 2.7 | 2.46 | 2.10 |
| Enrique Romo | WOR | cl | 33 | .854 | 258 | .341 | 177 | .519 | 178 | .522 | 52.2 | 6.1 | 5.58 | 5.33 |
| Mike Rowland | TOL | mr | 28 | .597 | 61 | .230 | 28 | .346 | 30 | .370 | 7.3 | 3.4 | 3.10 | 2.62 |
| Dave Rozema | FAI | mr | 24 | .714 | 171 | .333 | 81 | .401 | 81 | .401 | 21.4 | 3.9 | 3.53 | 3.59 |
| Vern Ruhle | MOO | sp | 30 | .619 | 598 | .259 | 253 | .360 | 256 | .365 | 61.5 | 3.2 | 2.90 | 2.56 |
| Dick Ruthven | WPP | sp | 30 | .725 | 717 | .311 | 405 | .431 | 408 | .435 | 110.4 | 4.5 | 4.13 | 4.05 |
| Nolan Ryan | BAL | sp | 34 | .552 | 665 | .226 | 352 | .347 | 356 | .351 | 74.2 | 2.6 | 2.40 | 2.31 |
| Joe Sambito* | LOU | mr | 29 | .662 | 208 | .245 | 118 | .408 | 120 | .415 | 28.0 | 3.5 | 3.19 | 2.87 |
| Luis Sanchez | NYK | mr | 27 | .697 | 169 | .290 | 84 | .398 | 88 | .417 | 23.2 | 4.2 | 3.80 | 3.43 |
| Scott Sanderson | LOU | sp | 24 | .647 | 649 | .267 | 315 | .389 | 316 | .391 | 75.8 | 3.4 | 3.10 | 2.86 |
| Kevin Saucier* | SDV | cl | 24 | .614 | 175 | .211 | 90 | .357 | 98 | .389 | 19.5 | 2.8 | 2.55 | 2.94 |
| Dan Schatzeder* | CED | sp | 26 | .756 | 394 | .251 | 238 | .467 | 243 | .476 | 62.6 | 4.7 | 4.32 | 4.40 |
| Dave Schmidt | MOO | mr | 24 | .639 | 99 | .263 | 47 | .373 | 48 | .381 | 11.9 | 3.6 | 3.22 | 3.32 |
| Jeff Schneider* | WPP | mr | 28 | .786 | 20 | .400 | 13 | .464 | 13 | .464 | 4.2 | 5.9 | 5.34 | 5.15 |
| Mike Scott | SHE | sp | 26 | .677 | 814 | .259 | 416 | .413 | 420 | .417 | 106.6 | 4.0 | 3.60 | 3.24 |
| Rod Scurry* | SHE | cl | 25 | .596 | 112 | .241 | 72 | .379 | 74 | .389 | 15.4 | 3.0 | 2.69 | 2.34 |
| Ray Searage* | FAI | mr | 26 | .654 | 128 | .234 | 61 | .396 | 62 | .403 | 14.6 | 3.4 | 3.20 | 2.82 |
| Tom Seaver | LOU | sp | 36 | .556 | 798 | .190 | 369 | .354 | 373 | .358 | 72.7 | 2.4 | 2.21 | 1.93 |
| Bob Shirley* | TOL | mr | 27 | .760 | 408 | .279 | 237 | .458 | 242 | .468 | 65.2 | 4.9 | 4.44 | 4.37 |
| Eric Show | BAL | mr | 25 | .500 | 83 | .217 | 41 | .304 | 44 | .326 | 7.2 | 1.8 | 1.63 | 1.47 |
| Jim Slaton | BAR | sp | 31 | .768 | 718 | .274 | 435 | .468 | 440 | .473 | 121.3 | 5.1 | 4.65 | 4.65 |
| Bill Smith | NYK | mr | 26 | .425 | 77 | .169 | 20 | .244 | 20 | .244 | 3.7 | 1.5 | 1.32 | 0.92 |
| Dave Smith | KCB | mr | 26 | .620 | 207 | .237 | 104 | .374 | 106 | .381 | 24.3 | 3.2 | 2.92 | 2.73 |
| Lee Smith | WPP | mr | 23 | .638 | 199 | .317 | 98 | .359 | 99 | .363 | 25.3 | 3.5 | 3.17 | 3.46 |
| Eddie Solomon | OYS | sp | 30 | .746 | 646 | .272 | 353 | .451 | 356 | .455 | 94.4 | 4.6 | 4.17 | 3.84 |
| Lary Sorensen | FRA | sp | 25 | .634 | 931 | .265 | 406 | .371 | 407 | .372 | 98.5 | 3.3 | 2.99 | 2.81 |
| Elias Sosa | KCB | mr | 31 | .909 | 134 | .328 | 93 | .547 | 94 | .553 | 28.3 | 6.7 | 6.13 | 6.23 |
| Mario Soto | SDV | sp | 24 | .544 | 800 | .220 | 389 | .342 | 390 | .343 | 79.3 | 2.5 | 2.25 | 2.01 |
| Dan Spillner | EKL | cl | 29 | .542 | 330 | .227 | 144 | .325 | 148 | .334 | 30.0 | 2.4 | 2.22 | 2.03 |
| Paul Splittorff* | ANO | sp | 34 | .756 | 606 | .320 | 322 | .438 | 327 | .444 | 96.2 | 5.1 | 4.58 | 4.26 |
| Bobby Sprowl* | LAM | mr | 25 | .855 | 142 | .408 | 90 | .479 | 90 | .479 | 31.3 | 7.5 | 6.80 | 7.12 |
| Bob Stanley | KCB | mr | 26 | .567 | 328 | .247 | 128 | .315 | 135 | .333 | 25.7 | 2.2 | 2.02 | 2.46 |
| Mike Stanton | WPP | mr | 28 | .911 | 130 | .308 | 109 | .565 | 110 | .570 | 32.4 | 6.8 | 6.31 | 6.62 |
| Randy Stein | MOO | mr | 28 | .890 | 31 | .419 | 27 | .529 | 27 | .529 | 7.0 | 5.9 | 5.34 | 7.21 |
| Dave Stewart | CED | mr | 24 | .607 | 139 | .230 | 71 | .378 | 71 | .378 | 15.7 | 3.0 | 2.71 | 2.48 |
| Sammy Stewart | OYS | mr | 26 | .693 | 233 | .275 | 144 | .416 | 149 | .431 | 32.5 | 3.5 | 3.26 | 3.97 |
| Dave Stieb | LAF | sp | 23 | .541 | 854 | .224 | 351 | .315 | 365 | .327 | 76.6 | 2.5 | 2.25 | 2.22 |
| Bob Stoddard | EDM | sp | 24 | .619 | 154 | .240 | 76 | .380 | 76 | .380 | 16.9 | 3.0 | 2.68 | 2.44 |
| Tim Stoddard | HAW | mr | 28 | .920 | 146 | .342 | 139 | .582 | 141 | .590 | 41.4 | 6.9 | 6.25 | 6.58 |
| Steve Stone | CED | sp | 33 | .694 | 475 | .251 | 273 | .430 | 277 | .436 | 70.2 | 4.2 | 3.81 | 3.63 |
| Rick Sutcliffe | BAR | mr | 25 | .599 | 210 | .219 | 100 | .370 | 101 | .374 | 21.7 | 2.9 | 2.59 | 2.46 |
| Bruce Sutter | LOU | cl | 28 | .594 | 216 | .231 | 108 | .366 | 108 | .366 | 25.3 | 3.1 | 2.82 | 2.40 |
| Don Sutton | LOU | sp | 36 | .586 | 781 | .266 | 345 | .341 | 350 | .346 | 81.4 | 2.9 | 2.61 | 2.27 |
| Craig Swan | SDV | sp | 30 | .365 | 104 | .202 | 26 | .197 | 26 | .197 | 3.8 | 0.9 | 0.83 | 0.87 |
| Bob Sykes* | SHE | mr | 26 | .703 | 212 | .250 | 119 | .430 | 120 | .433 | 28.4 | 3.9 | 3.43 | 4.12 |
| Frank Tanana* | DOR | sp | 27 | .634 | 423 | .277 | 206 | .359 | 217 | .378 | 51.7 | 3.3 | 3.01 | 3.05 |
| Kent Tekulve | OYS | mr | 34 | .639 | 248 | .302 | 107 | .354 | 109 | .361 | 25.7 | 3.1 | 2.82 | 3.06 |
| Luis Tiant | FRA | sp | 40 | .577 | 360 | .258 | 151 | .338 | 151 | .338 | 33.4 | 2.7 | 2.44 | 2.38 |
| Dick Tidrow | EKL | mr | 34 | .658 | 301 | .282 | 147 | .391 | 148 | .394 | 36.8 | 3.7 | 3.33 | 3.15 |
| Dave Tobik | EDM | mr | 28 | .651 | 207 | .242 | 108 | .394 | 108 | .394 | 27.0 | 3.7 | 3.39 | 3.42 |
| Jackson Todd | SDV | sp | 29 | .740 | 402 | .279 | 217 | .439 | 223 | .451 | 60.8 | 4.7 | 4.29 | 4.12 |
| Mike Torrez | BAR | sp | 34 | .707 | 730 | .285 | 387 | .422 | 389 | .424 | 104.0 | 4.3 | 3.92 | 3.67 |
| Bill Travers* | FAI | sp | 28 | .919 | 70 | .357 | 52 | .578 | 52 | .578 | 17.0 | 7.7 | 6.89 | 6.15 |
| Steve Trout* | HAW | sp | 23 | .671 | 716 | .274 | 344 | .389 | 352 | .398 | 87.3 | 3.7 | 3.34 | 3.26 |
| John Tudor* | ANO | sp | 27 | .692 | 483 | .284 | 267 | .408 | 275 | .420 | 72.8 | 4.3 | 3.87 | 3.54 |
| Bob Tufts* | NYK | mr | 25 | .776 | 16 | .313 | 11 | .478 | 11 | .478 | 3.9 | 6.9 | 6.24 | 5.87 |
| Jerry Ujdur | WOR | sp | 24 | .852 | 123 | .390 | 75 | .481 | 76 | .487 | 26.9 | 7.6 | 6.81 | 6.94 |
| Tom Underwood* | BAR | mr | 27 | .700 | 411 | .287 | 274 | .431 | 283 | .446 | 69.5 | 4.1 | 3.71 | 3.56 |
| John Urrea | EDM | mr | 26 | .651 | 206 | .218 | 108 | .403 | 112 | .418 | 25.2 | 3.5 | 3.19 | 3.08 |
| Fernando Valenzuela* | BAL | sp | 20 | .550 | 740 | .235 | 379 | .343 | 384 | .347 | 75.9 | 2.4 | 2.18 | 2.04 |
| John Verhoeven | FRA | mr | 27 | .817 | 103 | .301 | 59 | .488 | 60 | .496 | 18.0 | 5.9 | 5.34 | 5.60 |
| Bob Veselic | BAR | mr | 25 | .485 | 16 | .188 | 7 | .318 | 7 | .318 | 1.3 | 2.3 | 2.08 | 2.64 |
| Pete Vuckovich | LAF | sp | 28 | .661 | 705 | .279 | 369 | .398 | 372 | .401 | 88.2 | 3.5 | 3.14 | 3.08 |
| Rick Waits* | KCB | sp | 29 | .795 | 612 | .358 | 344 | .454 | 347 | .458 | 106.7 | 5.7 | 5.16 | 5.33 |
| Bob Walk | BAR | sp | 24 | .828 | 464 | .293 | 300 | .503 | 301 | .504 | 86.1 | 5.8 | 5.24 | 5.97 |
| Dave Wehrmeister | FRA | mr | 28 | .564 | 42 | .286 | 22 | .344 | 22 | .344 | 5.0 | 3.0 | 2.80 | 3.24 |
| Bob Welch | EKL | sp | 24 | .620 | 773 | .247 | 369 | .373 | 375 | .380 | 87.3 | 3.2 | 2.92 | 2.58 |
| Chris Welsh* | WPP | sp | 26 | .753 | 676 | .287 | 383 | .451 | 386 | .454 | 106.5 | 4.8 | 4.48 | 4.38 |
| Ed Whitson | ANO | sp | 26 | .718 | 772 | .290 | 413 | .422 | 418 | .427 | 117.9 | 4.7 | 4.30 | 4.04 |
| Milt Wilcox | SDV | sp | 31 | .646 | 799 | .274 | 392 | .378 | 402 | .387 | 98.3 | 3.5 | 3.21 | 3.17 |
| Albert Williams | HAW | sp | 27 | .745 | 708 | .299 | 396 | .444 | 399 | .447 | 108.4 | 4.6 | 4.17 | 3.94 |
| Mike Willis* | CED | mr | 30 | 1.082 | 43 | .302 | 45 | .672 | 45 | .672 | 15.4 | 11.0 | 9.88 | 9.60 |
| Rick Wise | AST | sp | 35 | .700 | 721 | .268 | 335 | .407 | 340 | .413 | 96.7 | 4.5 | 4.03 | 3.60 |
| Mike Witt | DOR | sp | 20 | .652 | 530 | .289 | 260 | .365 | 278 | .390 | 69.2 | 3.7 | 3.33 | 3.33 |
| Jim Wright | CED | mr | 26 | .697 | 189 | .307 | 101 | .398 | 105 | .413 | 28.1 | 4.3 | 3.97 | 3.96 |
| Pat Zachry | FAI | sp | 29 | .753 | 660 | .297 | 404 | .451 | 412 | .460 | 117.2 | 5.2 | 4.65 | 4.44 |
| Geoff Zahn* | SHE | sp | 35 | .645 | 884 | .269 | 413 | .380 | 415 | .382 | 97.5 | 3.3 | 2.98 | 2.99 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Don Aase | EDM | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 18.7 | .616 |
| Glenn Abbott | SHE | sp | 30 | 8 | 4 | .500 | 0 | 4 | .500 | 31 | 3.9 | 1 | 0 | .000 | 51.0 | .649 |
| Doyle Alexander | WOR | sp | 30 | 35 | 5 | .143 | 0 | 23 | .657 | 142 | 4.1 | 9 | 2 | .222 | 102.6 | .643 |
| Brian Allard | DOR | sp | 23 | 5 | 1 | .200 | 1 | 4 | .800 | 14 | 2.8 | 0 | 0 | .000 | 83.0 | .673 |
| Neil Allen | NYK | cl | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 23.0 | .634 |
| Larry Andersen | SHE | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 22.6 | .656 |
| Joaquin Andujar | ANO | sp | 28 | 19 | 3 | .158 | 1 | 10 | .526 | 59 | 3.1 | 19 | 7 | .368 | 68.4 | .644 |
| Luis Aponte | BAL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 15.5 | .669 |
| Mike Armstrong | WOR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 24.2 | .560 |
| Fernando Arroyo | LAM | sp | 29 | 30 | 2 | .067 | 0 | 15 | .500 | 89 | 3.0 | 19 | 7 | .368 | 86.9 | .626 |
| Jerry Augustine* | LAM | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 11 | 11.0 | 8 | 2 | .250 | 28.2 | .664 |
| Bob Babcock | CED | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 28.0 | .598 |
| Stan Bahnsen | EKL | mr | 36 | 10 | 0 | .000 | 0 | 5 | .500 | 32 | 3.2 | 6 | 0 | .000 | 43.7 | .601 |
| Howard Bailey* | AST | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 23.2 | .671 |
| Doug Bair | ANO | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 21.1 | .628 |
| Floyd Bannister* | NYK | sp | 26 | 26 | 3 | .115 | 1 | 16 | .615 | 100 | 3.8 | 15 | 9 | .600 | 88.9 | .629 |
| Len Barker | TOL | sp | 25 | 35 | 3 | .086 | 2 | 21 | .600 | 131 | 3.7 | 17 | 9 | .529 | 110.7 | .642 |
| Mike Barlow | AST | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 7 | .636 | 25.2 | .575 |
| Francisco Barrios | NYK | sp | 28 | 10 | 0 | .000 | 0 | 7 | .700 | 21 | 2.1 | 8 | 3 | .375 | 97.8 | .626 |
| Ross Baumgarten* | MOO | sp | 26 | 32 | 2 | .063 | 1 | 21 | .656 | 111 | 3.5 | 23 | 6 | .261 | 93.1 | .641 |
| Dave Beard | EDM | cl | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 13.9 | .641 |
| Jim Beattie | FAI | sp | 26 | 14 | 3 | .214 | 2 | 11 | .786 | 50 | 3.6 | 5 | 1 | .200 | 98.9 | .652 |
| Steve Bedrosian | NYK | mr | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 0 | 0 | .000 | 20.8 | .599 |
| Juan Berenguer | EDM | sp | 26 | 12 | 1 | .083 | 0 | 6 | .500 | 48 | 4.0 | 7 | 4 | .571 | 60.4 | .574 |
| Bruce Berenyi | HAW | sp | 26 | 33 | 2 | .061 | 1 | 23 | .697 | 128 | 3.9 | 23 | 8 | .348 | 118.3 | .583 |
| Dwight Bernard | HAW | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 27.1 | .595 |
| Jim Bibby | WPP | sp | 36 | 24 | 2 | .083 | 0 | 19 | .792 | 88 | 3.7 | 7 | 3 | .429 | 105.6 | .640 |
| Doug Bird | BAR | sp | 31 | 1 | 1 | 1.000 | 1 | 1 | 1.000 | 3 | 3.0 | 2 | 1 | .500 | 23.9 | .643 |
| Vida Blue* | ROS | sp | 31 | 28 | 8 | .286 | 2 | 19 | .679 | 140 | 5.0 | 9 | 5 | .556 | 101.9 | .611 |
| Bert Blyleven | EDM | sp | 30 | 35 | 15 | .429 | 3 | 32 | .914 | 151 | 4.3 | 3 | 2 | .667 | 119.8 | .648 |
| Tommy Boggs | KCB | sp | 25 | 32 | 1 | .031 | 1 | 19 | .594 | 103 | 3.2 | 17 | 6 | .353 | 98.2 | .620 |
| Dan Boitano | ANO | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 7 | .189 | 19.1 | .615 |
| Mark Bomback | FAI | sp | 28 | 16 | 1 | .063 | 0 | 11 | .688 | 61 | 3.8 | 10 | 4 | .400 | 99.8 | .613 |
| Danny Boone* | HAW | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 | 20.9 | .656 |
| Larry Bradford* | LAF | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 17.8 | .614 |
| Fred Breining | LAF | mr | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 1 | 1.0 | 19 | 4 | .211 | 21.0 | .597 |
| Tom Brennan | KCB | sp | 28 | 5 | 1 | .200 | 0 | 2 | .400 | 23 | 4.6 | 4 | 0 | .000 | 66.9 | .654 |
| Ken Brett* | ROS | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 23.8 | .643 |
| Warren Brusstar | CED | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 32.8 | .579 |
| Tom Burgmeier* | EKL | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 19.6 | .673 |
| Britt Burns* | FRA | sp | 22 | 35 | 5 | .143 | 2 | 20 | .571 | 137 | 3.9 | 18 | 6 | .333 | 103.5 | .644 |
| Ray Burris | OYS | sp | 30 | 35 | 8 | .229 | 2 | 20 | .571 | 136 | 3.9 | 22 | 5 | .227 | 100.9 | .629 |
| John Butcher | SHE | sp | 24 | 4 | 0 | .000 | 0 | 4 | 1.000 | 14 | 3.5 | 0 | 0 | .000 | 109.3 | .670 |
| Marty Bystrom | DOR | sp | 22 | 11 | 1 | .091 | 1 | 5 | .455 | 48 | 4.4 | 8 | 5 | .625 | 89.8 | .624 |
| Mike Caldwell* | KCB | sp | 32 | 33 | 3 | .091 | 1 | 19 | .576 | 121 | 3.7 | 25 | 6 | .240 | 94.1 | .653 |
| Ernie Camacho | EKL | mr | 26 | 10 | 0 | .000 | 0 | 5 | .500 | 52 | 5.2 | 4 | 1 | .250 | 56.8 | .589 |
| Rick Camp | ROS | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 16.0 | .667 |
| Bill Campbell | CED | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 21.5 | .625 |
| John Candelaria* | AST | sp | 27 | 11 | 1 | .091 | 0 | 5 | .455 | 31 | 2.8 | 5 | 3 | .600 | 84.1 | .639 |
| Doug Capilla* | LAM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 8 | .667 | 19.2 | .594 |
| George Cappuzzello* | SDV | mr | 27 | 4 | 1 | .250 | 1 | 4 | 1.000 | 19 | 4.8 | 0 | 0 | .000 | 45.4 | .595 |
| Steve Carlton* | CED | sp | 36 | 36 | 9 | .250 | 2 | 24 | .667 | 124 | 3.4 | 10 | 2 | .200 | 113.4 | .635 |
| Bobby Castillo | AST | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 21.3 | .638 |
| Bill Castro | FAI | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 28.8 | .660 |
| Bill Caudill | MOO | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 19.3 | .630 |
| Larry Christenson | FRA | sp | 27 | 23 | 2 | .087 | 0 | 13 | .565 | 91 | 4.0 | 19 | 5 | .263 | 74.5 | .656 |
| Jim Clancy | NYK | sp | 25 | 35 | 1 | .029 | 0 | 18 | .514 | 130 | 3.7 | 22 | 12 | .545 | 94.7 | .589 |
| Bryan Clark* | TOL | mr | 24 | 12 | 2 | .167 | 1 | 5 | .417 | 40 | 3.3 | 9 | 6 | .667 | 49.8 | .580 |
| Ken Clay | OYS | sp | 27 | 23 | 0 | .000 | 0 | 9 | .391 | 80 | 3.5 | 23 | 10 | .435 | 85.6 | .607 |
| Mark Clear | KCB | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 29.5 | .601 |
| Reggie Cleveland | NYK | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 28.2 | .599 |
| Geoff Combe | SHE | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 26.7 | .573 |
| Steve Comer | MOO | mr | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 6 | 2 | .333 | 16.1 | .637 |
| Don Cooper | MOO | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 24.4 | .626 |
| Doug Corbett | BAL | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 1 | .071 | 18.3 | .649 |
| Steve Crawford | KCB | sp | 23 | 9 | 0 | .000 | 0 | 5 | .556 | 21 | 2.3 | 10 | 5 | .500 | 53.4 | .635 |
| Victor Cruz | FRA | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 21.1 | .665 |
| John Curtis* | EKL | mr | 33 | 18 | 0 | .000 | 0 | 7 | .389 | 61 | 3.4 | 14 | 3 | .214 | 47.0 | .610 |
| John D'Acquisto | KCB | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 25.8 | .553 |
| Danny Darwin | DOR | sp | 25 | 24 | 4 | .167 | 3 | 17 | .708 | 70 | 2.9 | 12 | 4 | .333 | 105.4 | .617 |
| Mark Davis* | DOR | sp | 20 | 5 | 0 | .000 | 0 | 3 | .600 | 18 | 3.6 | 3 | 3 | 1.000 | 47.5 | .569 |
| Ron Davis | ROS | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 21.2 | .637 |
| Luis DeLeon | KCB | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 19.6 | .715 |
| John Denny | MOO | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 18.4 | .633 |
| Richard Dotson | EDM | sp | 22 | 37 | 4 | .108 | 1 | 25 | .676 | 142 | 3.8 | 18 | 6 | .333 | 94.2 | .625 |
| Dick Drago | BAR | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 25.2 | .658 |
| Jamie Easterly* | CED | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 20.7 | .584 |
| Rawly Eastwick | LAF | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 22.3 | .623 |
| Dennis Eckersley | DOR | sp | 26 | 22 | 6 | .273 | 2 | 12 | .545 | 70 | 3.2 | 9 | 5 | .556 | 94.5 | .648 |
| Joe Edelen | AST | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 18.5 | .720 |
| Juan Eichelberger | NYK | sp | 27 | 32 | 4 | .125 | 0 | 25 | .781 | 96 | 3.0 | 17 | 8 | .471 | 101.6 | .593 |
| Roger Erickson | KCB | sp | 24 | 24 | 4 | .167 | 2 | 13 | .542 | 73 | 3.0 | 9 | 6 | .667 | 96.8 | .639 |
| Nino Espinosa | NYK | sp | 27 | 20 | 2 | .100 | 0 | 8 | .400 | 62 | 3.1 | 11 | 4 | .364 | 78.0 | .640 |
| Pete Falcone* | TOL | mr | 27 | 14 | 2 | .143 | 2 | 11 | .786 | 48 | 3.4 | 19 | 6 | .316 | 48.1 | .633 |
| Ed Farmer | ANO | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 2 | .100 | 20.7 | .599 |
| Terry Felton | BAR | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 15.0 | .400 |
| Ed Figueroa | EKL | sp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 24.3 | .479 |
| Rollie Fingers | LOU | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 14.8 | .707 |
| Steve Fireovid | OYS | sp | 24 | 6 | 1 | .167 | 0 | 4 | .667 | 27 | 4.5 | 4 | 0 | .000 | 95.9 | .645 |
| Mike Flanagan* | ANO | sp | 29 | 32 | 5 | .156 | 0 | 23 | .719 | 128 | 4.0 | 14 | 4 | .286 | 103.5 | .643 |
| Dave Ford | ROS | mr | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 6 | 6.0 | 5 | 1 | .200 | 29.9 | .661 |
| Bob Forsch | DOR | sp | 31 | 24 | 6 | .250 | 2 | 21 | .875 | 87 | 3.6 | 5 | 3 | .600 | 95.3 | .650 |
| Ken Forsch | SHE | sp | 34 | 32 | 10 | .313 | 3 | 23 | .719 | 104 | 3.3 | 8 | 4 | .500 | 99.5 | .669 |
| Terry Forster* | OYS | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 15.8 | .587 |
| George Frazier | SHE | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 21.0 | .629 |
| Dave Frost | FRA | sp | 28 | 18 | 3 | .167 | 2 | 15 | .833 | 89 | 4.9 | 12 | 5 | .417 | 101.4 | .596 |
| Woodie Fryman* | DOR | mr | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 19.4 | .642 |
| Bob Galasso | FAI | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 28.6 | .637 |
| Rich Gale | WPP | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 29.9 | .617 |
| Gene Garber | LOU | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 20.5 | .656 |
| Wayne Garland | LAM | sp | 30 | 21 | 2 | .095 | 0 | 8 | .381 | 53 | 2.5 | 16 | 9 | .563 | 82.5 | .639 |
| Jerry Garvin* | WPP | mr | 25 | 3 | 1 | .333 | 1 | 3 | 1.000 | 11 | 3.7 | 17 | 6 | .353 | 24.4 | .619 |
| Dave Geisel* | SHE | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 17.8 | .584 |
| Jerry Gleaton* | EDM | sp | 23 | 13 | 2 | .154 | 1 | 8 | .615 | 50 | 3.8 | 10 | 5 | .500 | 61.0 | .626 |
| Ed Glynn* | SHE | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.0 | .624 |
| Dave Goltz | AST | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 23.6 | .626 |
| Tom Gorman* | FAI | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 17.9 | .632 |
| Rich Gossage | TOL | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 19.0 | .631 |
| Mike Griffin | LAM | sp | 24 | 14 | 1 | .071 | 0 | 7 | .500 | 42 | 3.0 | 16 | 7 | .438 | 53.6 | .674 |
| Tom Griffin | CED | sp | 33 | 33 | 3 | .091 | 1 | 20 | .606 | 110 | 3.3 | 18 | 3 | .167 | 98.6 | .609 |
| Ron Guidry* | LOU | sp | 30 | 32 | 9 | .281 | 3 | 21 | .656 | 195 | 6.1 | 11 | 4 | .364 | 112.8 | .667 |
| Bill Gullickson | DOR | sp | 22 | 24 | 4 | .167 | 4 | 14 | .583 | 78 | 3.3 | 12 | 2 | .167 | 102.0 | .668 |
| Larry Gura* | BAL | sp | 33 | 36 | 10 | .278 | 3 | 28 | .778 | 172 | 4.8 | 13 | 6 | .462 | 100.1 | .664 |
| Moose Haas | LAM | sp | 25 | 35 | 8 | .229 | 3 | 19 | .543 | 97 | 2.8 | 17 | 9 | .529 | 104.8 | .640 |
| Atlee Hammaker* | AST | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 | 19.0 | .640 |
| Preston Hanna | NYK | mr | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 7 | 3 | .429 | 27.8 | .575 |
| Alan Hargesheimer | HAW | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 1 | 1 | 1.000 | 27.4 | .583 |
| Greg Harris | TOL | sp | 25 | 24 | 2 | .083 | 1 | 11 | .458 | 76 | 3.2 | 15 | 6 | .400 | 96.6 | .617 |
| Andy Hassler* | LAM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 23.4 | .596 |
| Tom Hausman | LOU | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 19.4 | .662 |
| Brad Havens* | BAL | sp | 21 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 25.9 | .623 |
| Dave Heaverlo | MOO | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 15.1 | .496 |
| Willie Hernandez* | BAR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 20.6 | .578 |
| Kevin Hickey* | BAL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 16.3 | .628 |
| Al Holland* | MOO | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 7 | .250 | 19.2 | .620 |
| Rick Honeycutt* | FAI | sp | 27 | 32 | 11 | .344 | 7 | 26 | .813 | 101 | 3.2 | 9 | 2 | .222 | 94.0 | .693 |
| Burt Hooton | LAF | sp | 31 | 32 | 5 | .156 | 0 | 25 | .781 | 134 | 4.2 | 19 | 3 | .158 | 101.8 | .645 |
| Charlie Hough | HAW | mr | 33 | 5 | 0 | .000 | 0 | 2 | .400 | 16 | 3.2 | 5 | 3 | .600 | 37.2 | .623 |
| Steve Howe* | EKL | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 14.6 | .655 |
| Jay Howell | HAW | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 23.8 | .614 |
| Lamarr Hoyt | SDV | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 25.4 | .626 |
| Al Hrabosky* | BAL | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 16.4 | .641 |
| Tom Hume | FRA | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 15.3 | .618 |
| Bruce Hurst* | SHE | sp | 23 | 8 | 0 | .000 | 0 | 2 | .250 | 26 | 3.3 | 1 | 1 | 1.000 | 105.5 | .608 |
| Darrell Jackson* | MOO | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 20.2 | .574 |
| Grant Jackson* | EDM | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 9 | .360 | 18.4 | .625 |
| Roy Lee Jackson | EKL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 17.9 | .611 |
| Jesse Jefferson | FRA | mr | 32 | 6 | 1 | .167 | 0 | 3 | .500 | 36 | 6.0 | 11 | 6 | .545 | 36.9 | .613 |
| Ferguson Jenkins | TOL | sp | 37 | 26 | 2 | .077 | 0 | 12 | .462 | 94 | 3.6 | 16 | 7 | .438 | 74.2 | .630 |
| Tommy John* | ROS | sp | 38 | 33 | 5 | .152 | 2 | 23 | .697 | 134 | 4.1 | 9 | 3 | .333 | 98.6 | .651 |
| John Henry Johnson* | LAM | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 15.7 | .638 |
| Jeff Jones | LAF | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 19.6 | .583 |
| Mike Jones* | AST | sp | 21 | 19 | 2 | .105 | 1 | 9 | .474 | 76 | 4.0 | 13 | 5 | .385 | 102.2 | .615 |
| Odell Jones | AST | sp | 28 | 14 | 1 | .071 | 1 | 10 | .714 | 55 | 3.9 | 7 | 5 | .714 | 96.5 | .620 |
| Randy Jones* | LAM | sp | 31 | 20 | 2 | .100 | 1 | 13 | .650 | 82 | 4.1 | 10 | 3 | .300 | 100.6 | .578 |
| Jim Kaat* | ROS | mr | 42 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 23 | 5 | .217 | 20.2 | .686 |
| Rickey Keeton | OYS | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 23.4 | .648 |
| Matt Keough | FAI | sp | 25 | 30 | 6 | .200 | 2 | 15 | .500 | 114 | 3.8 | 10 | 2 | .200 | 102.0 | .629 |
| Jim Kern | ANO | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 19.7 | .558 |
| Brian Kingman | LAM | sp | 26 | 23 | 2 | .087 | 0 | 13 | .565 | 86 | 3.7 | 12 | 0 | .000 | 98.9 | .626 |
| Dennis Kinney* | KCB | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 25.7 | .611 |
| Bruce Kison | EKL | mr | 31 | 7 | 0 | .000 | 0 | 4 | .571 | 21 | 3.0 | 3 | 1 | .333 | 56.5 | .645 |
| Bob Knepper* | MOO | sp | 27 | 35 | 6 | .171 | 1 | 33 | .943 | 120 | 3.4 | 12 | 3 | .250 | 106.1 | .644 |
| Jerry Koosman* | SDV | sp | 38 | 15 | 5 | .333 | 3 | 14 | .933 | 72 | 4.8 | 7 | 1 | .143 | 73.6 | .651 |
| Ken Kravec* | WPP | sp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 28.9 | .601 |
| Mike Krukow | AST | sp | 29 | 39 | 1 | .026 | 0 | 23 | .590 | 128 | 3.3 | 20 | 9 | .450 | 98.4 | .633 |
| Fred Kuhaulua* | MOO | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 16.0 | .613 |
| Bob Lacey* | BAL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 20.9 | .710 |
| Frank LaCorte | WPP | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 25.1 | .592 |
| Mike LaCoss | TOL | sp | 25 | 21 | 2 | .095 | 1 | 10 | .476 | 68 | 3.2 | 23 | 11 | .478 | 62.5 | .610 |
| Dennis Lamp | HAW | mr | 28 | 17 | 4 | .235 | 2 | 12 | .706 | 73 | 4.3 | 5 | 4 | .800 | 57.2 | .631 |
| Rick Langford | EDM | sp | 29 | 36 | 16 | .444 | 2 | 22 | .611 | 175 | 4.9 | 9 | 3 | .333 | 112.9 | .640 |
| Dave LaPoint* | EKL | sp | 21 | 3 | 0 | .000 | 0 | 2 | .667 | 7 | 2.3 | 0 | 0 | .000 | 70.3 | .637 |
| Dave LaRoche* | KCB | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 22.5 | .636 |
| Dan Larson | EDM | sp | 26 | 6 | 1 | .167 | 1 | 5 | .833 | 10 | 1.7 | 2 | 1 | .500 | 110.2 | .613 |
| Gary Lavelle* | NYK | mr | 32 | 2 | 0 | .000 | 0 | 2 | 1.000 | 5 | 2.5 | 15 | 5 | .333 | 27.5 | .650 |
| Charlie Lea | ROS | sp | 24 | 24 | 5 | .208 | 2 | 11 | .458 | 120 | 5.0 | 10 | 3 | .300 | 81.2 | .602 |
| Terry Leach | FAI | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 14.4 | .658 |
| Luis Leal | FAI | sp | 24 | 31 | 6 | .194 | 2 | 25 | .806 | 96 | 3.1 | 10 | 3 | .300 | 96.2 | .638 |
| Bill Lee* | SDV | mr | 34 | 12 | 3 | .250 | 2 | 10 | .833 | 68 | 5.7 | 6 | 2 | .333 | 54.7 | .675 |
| Mark Lee | FRA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 20.4 | .647 |
| Charlie Leibrandt* | AST | sp | 24 | 7 | 2 | .286 | 0 | 6 | .857 | 22 | 3.1 | 5 | 2 | .400 | 77.3 | .598 |
| Dennis Leonard | LAF | sp | 30 | 39 | 13 | .333 | 3 | 34 | .872 | 148 | 3.8 | 18 | 3 | .167 | 102.7 | .673 |
| Randy Lerch* | OYS | sp | 26 | 30 | 3 | .100 | 1 | 17 | .567 | 108 | 3.6 | 18 | 9 | .500 | 98.0 | .631 |
| Dennis Lewallyn | FAI | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 23.4 | .667 |
| Mark Littell | FRA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 23.8 | .568 |
| John Littlefield | DOR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 23.2 | .606 |
| Tim Lollar* | HAW | mr | 25 | 7 | 1 | .143 | 0 | 5 | .714 | 47 | 6.7 | 19 | 3 | .158 | 42.3 | .587 |
| Bob Long | BAL | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 27.4 | .616 |
| Aurelio Lopez | AST | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 21.7 | .613 |
| Gary Lucas* | LAF | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 15.6 | .675 |
| Steve Luebber | MOO | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 20.6 | .731 |
| Sparky Lyle* | FRA | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 2 | .118 | 18.9 | .620 |
| Ed Lynch | AST | sp | 25 | 22 | 3 | .136 | 0 | 13 | .591 | 59 | 2.7 | 6 | 1 | .167 | 91.8 | .626 |
| Mickey Mahler* | SHE | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.7 | .651 |
| Rick Mahler | ANO | mr | 27 | 20 | 3 | .150 | 1 | 11 | .550 | 63 | 3.2 | 12 | 8 | .667 | 88.0 | .609 |
| Mike Marshall | BAR | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 15.1 | .648 |
| John Martin* | BAL | sp | 25 | 26 | 4 | .154 | 0 | 20 | .769 | 131 | 5.0 | 11 | 5 | .455 | 98.4 | .631 |
| Renie Martin | CED | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 22.6 | .627 |
| Dennis Martinez | SHE | sp | 26 | 36 | 14 | .389 | 3 | 28 | .778 | 104 | 2.9 | 3 | 1 | .333 | 111.4 | .621 |
| Fred Martinez | EDM | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 38.3 | .565 |
| Silvio Martinez | BAR | sp | 25 | 22 | 4 | .182 | 1 | 10 | .455 | 93 | 4.2 | 10 | 4 | .400 | 102.7 | .605 |
| Tippy Martinez* | FAI | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 18.6 | .612 |
| Randy Martz | LAF | cl | 25 | 22 | 6 | .273 | 1 | 13 | .591 | 94 | 4.3 | 23 | 5 | .217 | 66.5 | .611 |
| Jon Matlack* | FRA | sp | 31 | 28 | 4 | .143 | 2 | 16 | .571 | 124 | 4.4 | 21 | 5 | .238 | 98.7 | .627 |
| Rudy May* | BAL | sp | 36 | 29 | 2 | .069 | 1 | 19 | .655 | 158 | 5.4 | 12 | 3 | .250 | 88.6 | .643 |
| Steve McCatty | LOU | sp | 27 | 32 | 4 | .125 | 2 | 24 | .750 | 131 | 4.1 | 13 | 1 | .077 | 110.3 | .630 |
| Bob McClure* | OYS | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 27.8 | .541 |
| Lynn McGlothen | TOL | mr | 31 | 5 | 0 | .000 | 0 | 0 | .000 | 14 | 2.8 | 25 | 7 | .280 | 30.8 | .620 |
| Tug McGraw* | ROS | cl | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 | 15.6 | .638 |
| Scott McGregor* | MOO | sp | 27 | 35 | 4 | .114 | 0 | 25 | .714 | 135 | 3.9 | 14 | 3 | .214 | 98.0 | .670 |
| Bo McLaughlin | ANO | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 7 | .875 | 31.1 | .563 |
| Joey McLaughlin | DOR | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 9 | .474 | 22.3 | .624 |
| Larry McWilliams* | TOL | sp | 27 | 6 | 2 | .333 | 1 | 5 | .833 | 27 | 4.5 | 5 | 4 | .800 | 88.4 | .649 |
| Doc Medich | WPP | sp | 32 | 34 | 6 | .176 | 1 | 19 | .559 | 136 | 4.0 | 30 | 17 | .567 | 96.6 | .661 |
| Dyar Miller | WPP | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 29.6 | .633 |
| Craig Minetto* | BAL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 7.2 | .472 |
| Greg Minton | DOR | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 18.9 | .609 |
| Paul Mirabella* | TOL | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 3 | 2 | .667 | 29.7 | .619 |
| Randy Moffitt | CED | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 22.3 | .673 |
| Sid Monge* | ANO | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 9 | .360 | 22.7 | .648 |
| John Montefusco | CED | mr | 31 | 10 | 1 | .100 | 1 | 4 | .400 | 37 | 3.7 | 8 | 3 | .375 | 88.4 | .605 |
| Donnie Moore | AST | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 34.0 | .696 |
| Angel Moreno* | OYS | sp | 26 | 6 | 1 | .167 | 1 | 4 | .667 | 20 | 3.3 | 5 | 1 | .200 | 58.2 | .623 |
| Jack Morris | WOR | sp | 26 | 37 | 16 | .432 | 3 | 27 | .730 | 140 | 3.8 | 5 | 0 | .000 | 111.6 | .620 |
| Paul Moskau | DOR | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 17 | 9 | .529 | 26.9 | .616 |
| Steve Mura | ROS | sp | 26 | 33 | 4 | .121 | 0 | 18 | .545 | 165 | 5.0 | 32 | 7 | .219 | 101.1 | .613 |
| Dale Murray | ROS | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 28.5 | .652 |
| Gene Nelson | WOR | sp | 20 | 22 | 2 | .091 | 0 | 13 | .591 | 91 | 4.1 | 13 | 5 | .385 | 103.1 | .583 |
| Tom Niedenfuer | FAI | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 4 | .800 | 22.3 | .662 |
| Joe Niekro | EKL | sp | 36 | 35 | 6 | .171 | 2 | 23 | .657 | 142 | 4.1 | 12 | 2 | .167 | 101.9 | .631 |
| Phil Niekro | EKL | sp | 42 | 35 | 13 | .371 | 6 | 31 | .886 | 162 | 4.6 | 4 | 0 | .000 | 109.9 | .607 |
| Dickie Noles | ANO | sp | 24 | 4 | 0 | .000 | 0 | 2 | .500 | 31 | 7.8 | 12 | 8 | .667 | 35.4 | .601 |
| Mike Norris | NYK | sp | 26 | 34 | 16 | .471 | 6 | 28 | .824 | 131 | 3.9 | 6 | 4 | .667 | 111.1 | .619 |
| Jack O'Connor* | WOR | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 8 | .286 | 26.0 | .581 |
| Bobby Ojeda* | EDM | sp | 23 | 16 | 4 | .250 | 1 | 15 | .938 | 58 | 3.6 | 2 | 2 | 1.000 | 109.8 | .617 |
| Jesse Orosco* | TOL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 20.7 | .680 |
| Jim Otten | CED | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 25.7 | .638 |
| Bob Owchinko* | FRA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 10 | .556 | 17.1 | .614 |
| Jim Palmer | CED | sp | 35 | 34 | 9 | .265 | 1 | 23 | .676 | 122 | 3.6 | 8 | 2 | .250 | 95.3 | .616 |
| Mike Parrott | LAM | sp | 26 | 17 | 3 | .176 | 1 | 8 | .471 | 58 | 3.4 | 19 | 7 | .368 | 54.7 | .625 |
| Bill Paschall | BAL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 11.1 | .718 |
| Frank Pastore | WPP | sp | 23 | 35 | 6 | .171 | 1 | 21 | .600 | 138 | 3.9 | 21 | 13 | .619 | 102.6 | .649 |
| Alejandro Pena | FRA | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 23.3 | .605 |
| Pascual Perez | SDV | sp | 24 | 21 | 3 | .143 | 2 | 13 | .619 | 88 | 4.2 | 16 | 4 | .250 | 92.1 | .637 |
| Gaylord Perry | KCB | sp | 42 | 31 | 9 | .290 | 4 | 19 | .613 | 125 | 4.0 | 12 | 4 | .333 | 99.6 | .673 |
| Dan Petry | HAW | sp | 22 | 35 | 3 | .086 | 1 | 29 | .829 | 122 | 3.5 | 14 | 1 | .071 | 105.0 | .615 |
| Joe Price* | TOL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 0 | .000 | 19.5 | .631 |
| Mike Proly | OYS | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 19.8 | .650 |
| Dan Quisenberry | SDV | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 17.2 | .687 |
| Chuck Rainey | FAI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 24.8 | .624 |
| Steve Ratzer | LAM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 19.6 | .634 |
| Shane Rawley* | WOR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 20.6 | .606 |
| Jeff Reardon | LAF | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 18.2 | .635 |
| Pete Redfern | OYS | sp | 26 | 35 | 2 | .057 | 1 | 24 | .686 | 146 | 4.2 | 19 | 7 | .368 | 105.6 | .613 |
| Ron Reed | BAL | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 15.6 | .677 |
| Steve Renko | SDV | sp | 36 | 19 | 3 | .158 | 0 | 12 | .632 | 92 | 4.8 | 8 | 2 | .250 | 99.4 | .600 |
| Rick Reuschel | WOR | sp | 32 | 37 | 11 | .297 | 1 | 26 | .703 | 108 | 2.9 | 6 | 2 | .333 | 100.7 | .673 |
| Jerry Reuss* | BAR | sp | 32 | 33 | 22 | .667 | 6 | 27 | .818 | 121 | 3.7 | 6 | 5 | .833 | 98.9 | .698 |
| Rick Rhoden | ROS | sp | 28 | 33 | 3 | .091 | 3 | 20 | .606 | 169 | 5.1 | 21 | 7 | .333 | 98.5 | .609 |
| Dave Righetti* | WOR | sp | 22 | 25 | 11 | .440 | 4 | 20 | .800 | 91 | 3.6 | 10 | 8 | .800 | 113.7 | .635 |
| Andy Rincon | ROS | sp | 22 | 9 | 2 | .222 | 1 | 7 | .778 | 36 | 4.0 | 4 | 2 | .500 | 93.9 | .686 |
| Allen Ripley | AST | sp | 28 | 21 | 3 | .143 | 1 | 12 | .571 | 57 | 2.7 | 6 | 1 | .167 | 99.4 | .630 |
| Dave Roberts* | ANO | sp | 36 | 2 | 0 | .000 | 0 | 1 | .500 | 6 | 3.0 | 3 | 0 | .000 | 56.2 | .619 |
| Dewey Robinson | FAI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 27.6 | .611 |
| Don Robinson | NYK | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 23.7 | .592 |
| Steve Rogers | MOO | sp | 31 | 35 | 5 | .143 | 3 | 25 | .714 | 113 | 3.2 | 11 | 3 | .273 | 94.8 | .659 |
| Enrique Romo | WOR | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 10 | .323 | 21.0 | .628 |
| Mike Rowland | TOL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 19.0 | .618 |
| Dave Rozema | FAI | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 23.3 | .683 |
| Vern Ruhle | MOO | sp | 30 | 24 | 7 | .292 | 2 | 13 | .542 | 104 | 4.3 | 10 | 1 | .100 | 96.3 | .664 |
| Dick Ruthven | WPP | sp | 30 | 35 | 5 | .143 | 0 | 20 | .571 | 134 | 3.8 | 22 | 3 | .136 | 97.5 | .620 |
| Nolan Ryan | BAL | sp | 34 | 33 | 11 | .333 | 5 | 24 | .727 | 182 | 5.5 | 7 | 1 | .143 | 116.8 | .604 |
| Joe Sambito* | LOU | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 21.4 | .652 |
| Luis Sanchez | NYK | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 30.2 | .632 |
| Scott Sanderson | LOU | sp | 24 | 29 | 5 | .172 | 1 | 19 | .655 | 112 | 3.9 | 13 | 3 | .231 | 95.9 | .669 |
| Kevin Saucier* | SDV | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 19.2 | .597 |
| Dan Schatzeder* | CED | sp | 26 | 20 | 1 | .050 | 0 | 11 | .550 | 79 | 4.0 | 8 | 2 | .250 | 88.4 | .614 |
| Dave Schmidt | MOO | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 20.4 | .600 |
| Jeff Schneider* | WPP | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 24.3 | .711 |
| Mike Scott | SHE | sp | 26 | 36 | 4 | .111 | 2 | 20 | .556 | 119 | 3.3 | 17 | 10 | .588 | 96.1 | .642 |
| Rod Scurry* | SHE | cl | 25 | 2 | 0 | .000 | 0 | 2 | 1.000 | 8 | 4.0 | 7 | 4 | .571 | 27.9 | .607 |
| Ray Searage* | FAI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 17.8 | .631 |
| Tom Seaver | LOU | sp | 36 | 35 | 14 | .400 | 4 | 26 | .743 | 151 | 4.3 | 12 | 2 | .167 | 105.4 | .610 |
| Bob Shirley* | TOL | mr | 27 | 18 | 1 | .056 | 0 | 11 | .611 | 56 | 3.1 | 11 | 2 | .182 | 71.9 | .628 |
| Eric Show | BAL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 24.0 | .661 |
| Jim Slaton | BAR | sp | 31 | 33 | 2 | .061 | 0 | 20 | .606 | 152 | 4.6 | 21 | 8 | .381 | 100.2 | .604 |
| Bill Smith | NYK | mr | 26 | 1 | 1 | 1.000 | 0 | 1 | 1.000 | 0 | 0.0 | 0 | 0 | .000 | 24.8 | .698 |
| Dave Smith | KCB | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 20.3 | .628 |
| Lee Smith | WPP | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 17.8 | .630 |
| Eddie Solomon | OYS | sp | 30 | 27 | 4 | .148 | 1 | 14 | .519 | 107 | 4.0 | 17 | 4 | .235 | 97.0 | .641 |
| Lary Sorensen | FRA | sp | 25 | 37 | 6 | .162 | 1 | 28 | .757 | 129 | 3.5 | 21 | 7 | .333 | 97.3 | .677 |
| Elias Sosa | KCB | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 18.7 | .648 |
| Mario Soto | SDV | sp | 24 | 38 | 9 | .237 | 2 | 31 | .816 | 164 | 4.3 | 12 | 4 | .333 | 112.1 | .628 |
| Dan Spillner | EKL | cl | 29 | 9 | 1 | .111 | 1 | 8 | .889 | 40 | 4.4 | 3 | 1 | .333 | 38.1 | .626 |
| Paul Splittorff* | ANO | sp | 34 | 27 | 3 | .111 | 0 | 13 | .481 | 102 | 3.8 | 15 | 7 | .467 | 91.6 | .683 |
| Bobby Sprowl* | LAM | mr | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 10 | 2 | .200 | 27.6 | .596 |
| Bob Stanley | KCB | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 26.3 | .622 |
| Mike Stanton | WPP | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 21.9 | .601 |
| Randy Stein | MOO | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 23.1 | .514 |
| Dave Stewart | CED | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 18.5 | .638 |
| Sammy Stewart | OYS | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 | 25.7 | .580 |
| Dave Stieb | LAF | sp | 23 | 35 | 10 | .286 | 4 | 31 | .886 | 107 | 3.1 | 13 | 2 | .154 | 111.1 | .619 |
| Bob Stoddard | EDM | sp | 24 | 7 | 2 | .286 | 1 | 4 | .571 | 22 | 3.1 | 0 | 0 | .000 | 96.1 | .657 |
| Tim Stoddard | HAW | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 8 | .471 | 18.1 | .613 |
| Steve Stone | CED | sp | 33 | 22 | 1 | .045 | 0 | 15 | .682 | 79 | 3.6 | 11 | 4 | .364 | 104.4 | .602 |
| Rick Sutcliffe | BAR | mr | 25 | 7 | 2 | .286 | 1 | 7 | 1.000 | 17 | 2.4 | 2 | 1 | .500 | 67.3 | .596 |
| Bruce Sutter | LOU | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 19.4 | .664 |
| Don Sutton | LOU | sp | 36 | 34 | 5 | .147 | 0 | 27 | .794 | 144 | 4.2 | 9 | 2 | .222 | 99.9 | .674 |
| Craig Swan | SDV | sp | 30 | 5 | 2 | .400 | 2 | 4 | .800 | 21 | 4.2 | 3 | 1 | .333 | 75.3 | .688 |
| Bob Sykes* | SHE | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 20.2 | .578 |
| Frank Tanana* | DOR | sp | 27 | 21 | 1 | .048 | 1 | 17 | .810 | 62 | 3.0 | 11 | 3 | .273 | 92.3 | .645 |
| Kent Tekulve | OYS | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 17.5 | .641 |
| Luis Tiant | FRA | sp | 40 | 15 | 1 | .067 | 1 | 11 | .733 | 72 | 4.8 | 8 | 2 | .250 | 110.3 | .628 |
| Dick Tidrow | EKL | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 6 | .300 | 16.2 | .647 |
| Dave Tobik | EDM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 29.2 | .612 |
| Jackson Todd | SDV | sp | 29 | 15 | 2 | .133 | 0 | 8 | .533 | 78 | 5.2 | 2 | 1 | .500 | 76.5 | .633 |
| Mike Torrez | BAR | sp | 34 | 30 | 7 | .233 | 1 | 15 | .500 | 105 | 3.5 | 10 | 3 | .300 | 109.9 | .628 |
| Bill Travers* | FAI | sp | 28 | 4 | 0 | .000 | 0 | 2 | .500 | 13 | 3.3 | 3 | 1 | .333 | 77.5 | .665 |
| Steve Trout* | HAW | sp | 23 | 31 | 5 | .161 | 1 | 19 | .613 | 111 | 3.6 | 17 | 6 | .353 | 91.9 | .633 |
| John Tudor* | ANO | sp | 27 | 23 | 3 | .130 | 1 | 16 | .696 | 87 | 3.8 | 13 | 5 | .385 | 97.7 | .616 |
| Bob Tufts* | NYK | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 23.8 | .632 |
| Jerry Ujdur | WOR | sp | 24 | 6 | 0 | .000 | 0 | 1 | .167 | 27 | 4.5 | 8 | 4 | .500 | 87.7 | .625 |
| Tom Underwood* | BAR | mr | 27 | 18 | 3 | .167 | 1 | 10 | .556 | 69 | 3.8 | 20 | 13 | .650 | 66.3 | .626 |
| John Urrea | EDM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 19.0 | .574 |
| Fernando Valenzuela* | BAL | sp | 20 | 37 | 20 | .541 | 5 | 30 | .811 | 198 | 5.4 | 9 | 0 | .000 | 114.6 | .638 |
| John Verhoeven | FRA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 21.3 | .666 |
| Bob Veselic | BAR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.0 | .568 |
| Pete Vuckovich | LAF | sp | 28 | 33 | 5 | .152 | 4 | 22 | .667 | 127 | 3.8 | 25 | 6 | .240 | 100.1 | .639 |
| Rick Waits* | KCB | sp | 29 | 28 | 1 | .036 | 0 | 15 | .536 | 130 | 4.6 | 27 | 13 | .481 | 94.0 | .656 |
| Bob Walk | BAR | sp | 24 | 18 | 2 | .111 | 1 | 9 | .500 | 60 | 3.3 | 17 | 6 | .353 | 72.2 | .579 |
| Dave Wehrmeister | FRA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 30.4 | .576 |
| Bob Welch | EKL | sp | 24 | 35 | 4 | .114 | 1 | 25 | .714 | 176 | 5.0 | 9 | 2 | .222 | 96.7 | .633 |
| Chris Welsh* | WPP | sp | 26 | 31 | 5 | .161 | 1 | 15 | .484 | 104 | 3.4 | 15 | 5 | .333 | 91.2 | .642 |
| Ed Whitson | ANO | sp | 26 | 35 | 3 | .086 | 1 | 21 | .600 | 127 | 3.6 | 32 | 11 | .344 | 101.5 | .627 |
| Milt Wilcox | SDV | sp | 31 | 33 | 9 | .273 | 4 | 24 | .727 | 142 | 4.3 | 5 | 2 | .400 | 111.2 | .632 |
| Albert Williams | HAW | sp | 27 | 33 | 3 | .091 | 0 | 18 | .545 | 115 | 3.5 | 17 | 9 | .529 | 95.8 | .634 |
| Mike Willis* | CED | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 27.0 | .568 |
| Rick Wise | AST | sp | 35 | 29 | 5 | .172 | 0 | 17 | .586 | 75 | 2.6 | 8 | 5 | .625 | 93.5 | .668 |
| Mike Witt | DOR | sp | 20 | 25 | 2 | .080 | 0 | 20 | .800 | 84 | 3.4 | 16 | 6 | .375 | 103.1 | .623 |
| Jim Wright | CED | mr | 26 | 7 | 2 | .286 | 0 | 3 | .429 | 15 | 2.1 | 5 | 4 | .800 | 80.1 | .639 |
| Pat Zachry | FAI | sp | 29 | 35 | 2 | .057 | 1 | 15 | .429 | 150 | 4.3 | 29 | 14 | .483 | 93.0 | .612 |
| Geoff Zahn* | SHE | sp | 35 | 36 | 8 | .222 | 1 | 28 | .778 | 124 | 3.4 | 7 | 1 | .143 | 105.5 | .648 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Don Aase | EDM | cl | 26 | 37 | 30 | .811 | 7 | .189 | 2 | 17 | 9 | .529 | 56 | 56 | 46 | 18.7 | .616 |
| Glenn Abbott | SHE | sp | 30 | 4 | 2 | .500 | 2 | .500 | 0 | 6 | 4 | .667 | 25 | 17 | 12 | 51.0 | .649 |
| Doyle Alexander | WOR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 102.6 | .643 |
| Brian Allard | DOR | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 1 | 1 | 83.0 | .673 |
| Neil Allen | NYK | cl | 23 | 15 | 13 | .867 | 2 | .133 | 0 | 19 | 5 | .263 | 47 | 47 | 33 | 23.0 | .634 |
| Larry Andersen | SHE | mr | 28 | 8 | 7 | .875 | 1 | .125 | 1 | 8 | 2 | .250 | 49 | 49 | 34 | 22.6 | .656 |
| Joaquin Andujar | ANO | sp | 28 | 4 | 3 | .750 | 1 | .250 | 0 | 8 | 2 | .250 | 29 | 10 | 6 | 68.4 | .644 |
| Luis Aponte | BAL | mr | 28 | 1 | 0 | .000 | 0 | .000 | 1 | 5 | 0 | .000 | 8 | 8 | 1 | 15.5 | .669 |
| Mike Armstrong | WOR | mr | 27 | 1 | 0 | .000 | 0 | .000 | 0 | 29 | 12 | .414 | 44 | 44 | 21 | 24.2 | .560 |
| Fernando Arroyo | LAM | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 0 | .000 | 37 | 7 | 2 | 86.9 | .626 |
| Jerry Augustine* | LAM | mr | 28 | 5 | 3 | .600 | 2 | .400 | 0 | 17 | 8 | .471 | 37 | 36 | 23 | 28.2 | .664 |
| Bob Babcock | CED | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 1 | 4 | 0 | .000 | 16 | 16 | 10 | 28.0 | .598 |
| Stan Bahnsen | EKL | mr | 36 | 2 | 2 | 1.000 | 0 | .000 | 1 | 9 | 5 | .556 | 33 | 23 | 7 | 43.7 | .601 |
| Howard Bailey* | AST | sp | 23 | 2 | 0 | .000 | 2 | 1.000 | 1 | 14 | 10 | .714 | 22 | 22 | 7 | 23.2 | .671 |
| Doug Bair | ANO | mr | 31 | 9 | 6 | .667 | 2 | .222 | 1 | 48 | 19 | .396 | 54 | 54 | 23 | 21.1 | .628 |
| Floyd Bannister* | NYK | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 29 | 3 | 1 | 88.9 | .629 |
| Len Barker | TOL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 110.7 | .642 |
| Mike Barlow | AST | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 2 | .222 | 19 | 19 | 10 | 25.2 | .575 |
| Francisco Barrios | NYK | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 11 | 1 | 1 | 97.8 | .626 |
| Ross Baumgarten* | MOO | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 93.1 | .641 |
| Dave Beard | EDM | cl | 21 | 4 | 3 | .750 | 1 | .250 | 0 | 10 | 6 | .600 | 11 | 11 | 7 | 13.9 | .641 |
| Jim Beattie | FAI | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 98.9 | .652 |
| Steve Bedrosian | NYK | mr | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 9 | 1 | .111 | 17 | 16 | 11 | 20.8 | .599 |
| Juan Berenguer | EDM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 1 | .200 | 27 | 15 | 8 | 60.4 | .574 |
| Bruce Berenyi | HAW | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 118.3 | .583 |
| Dwight Bernard | HAW | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 1 | 4 | 1 | .250 | 7 | 7 | 1 | 27.1 | .595 |
| Jim Bibby | WPP | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 105.6 | .640 |
| Doug Bird | BAR | sp | 31 | 4 | 2 | .500 | 2 | .500 | 4 | 22 | 8 | .364 | 51 | 50 | 27 | 23.9 | .643 |
| Vida Blue* | ROS | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 101.9 | .611 |
| Bert Blyleven | EDM | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 119.8 | .648 |
| Tommy Boggs | KCB | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.2 | .620 |
| Dan Boitano | ANO | mr | 28 | 7 | 0 | .000 | 5 | .714 | 10 | 22 | 9 | .409 | 47 | 47 | 14 | 19.1 | .615 |
| Mark Bomback | FAI | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 99.8 | .613 |
| Danny Boone* | HAW | mr | 27 | 16 | 11 | .688 | 4 | .250 | 5 | 25 | 4 | .160 | 59 | 59 | 35 | 20.9 | .656 |
| Larry Bradford* | LAF | mr | 31 | 1 | 1 | 1.000 | 0 | .000 | 2 | 28 | 4 | .143 | 23 | 23 | 6 | 17.8 | .614 |
| Fred Breining | LAF | mr | 25 | 6 | 4 | .667 | 1 | .167 | 4 | 26 | 12 | .462 | 51 | 50 | 20 | 21.0 | .597 |
| Tom Brennan | KCB | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 8 | 3 | 0 | 66.9 | .654 |
| Ken Brett* | ROS | mr | 32 | 7 | 5 | .714 | 1 | .143 | 3 | 26 | 5 | .192 | 39 | 39 | 13 | 23.8 | .643 |
| Warren Brusstar | CED | mr | 29 | 1 | 1 | 1.000 | 0 | .000 | 0 | 8 | 2 | .250 | 15 | 15 | 6 | 32.8 | .579 |
| Tom Burgmeier* | EKL | mr | 37 | 24 | 20 | .833 | 3 | .125 | 4 | 23 | 4 | .174 | 51 | 51 | 33 | 19.6 | .673 |
| Britt Burns* | FRA | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 1 | 1 | 103.5 | .644 |
| Ray Burris | OYS | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 100.9 | .629 |
| John Butcher | SHE | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 109.3 | .670 |
| Marty Bystrom | DOR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 89.8 | .624 |
| Mike Caldwell* | KCB | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 94.1 | .653 |
| Ernie Camacho | EKL | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 8 | 1 | 56.8 | .589 |
| Rick Camp | ROS | cl | 28 | 32 | 24 | .750 | 7 | .219 | 1 | 51 | 19 | .373 | 63 | 63 | 49 | 16.0 | .667 |
| Bill Campbell | CED | mr | 32 | 20 | 15 | .750 | 5 | .250 | 2 | 15 | 4 | .267 | 38 | 38 | 27 | 21.5 | .625 |
| John Candelaria* | AST | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 84.1 | .639 |
| Doug Capilla* | LAM | mr | 29 | 7 | 5 | .714 | 1 | .143 | 1 | 32 | 11 | .344 | 44 | 44 | 24 | 19.2 | .594 |
| George Cappuzzello* | SDV | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 16 | 12 | 11 | 45.4 | .595 |
| Steve Carlton* | CED | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 113.4 | .635 |
| Bobby Castillo | AST | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 37 | 12 | .324 | 52 | 52 | 31 | 21.3 | .638 |
| Bill Castro | FAI | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 11 | 5 | .455 | 15 | 15 | 5 | 28.8 | .660 |
| Bill Caudill | MOO | mr | 24 | 4 | 2 | .500 | 1 | .250 | 3 | 15 | 5 | .333 | 27 | 27 | 9 | 19.3 | .630 |
| Larry Christenson | FRA | sp | 27 | 2 | 2 | 1.000 | 0 | .000 | 0 | 3 | 1 | .333 | 29 | 6 | 3 | 74.5 | .656 |
| Jim Clancy | NYK | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 94.7 | .589 |
| Bryan Clark* | TOL | mr | 24 | 3 | 3 | 1.000 | 0 | .000 | 0 | 20 | 10 | .500 | 41 | 29 | 15 | 49.8 | .580 |
| Ken Clay | OYS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 3 | 1 | 85.6 | .607 |
| Mark Clear | KCB | cl | 25 | 10 | 6 | .600 | 4 | .400 | 2 | 40 | 20 | .500 | 56 | 56 | 29 | 29.5 | .601 |
| Reggie Cleveland | NYK | mr | 33 | 4 | 2 | .500 | 2 | .500 | 1 | 33 | 16 | .485 | 40 | 40 | 15 | 28.2 | .599 |
| Geoff Combe | SHE | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 10 | .909 | 17 | 17 | 7 | 26.7 | .573 |
| Steve Comer | MOO | mr | 27 | 28 | 23 | .821 | 4 | .143 | 2 | 44 | 8 | .182 | 54 | 53 | 38 | 16.1 | .637 |
| Don Cooper | MOO | mr | 24 | 2 | 2 | 1.000 | 0 | .000 | 3 | 29 | 8 | .276 | 40 | 40 | 22 | 24.4 | .626 |
| Doug Corbett | BAL | cl | 28 | 14 | 8 | .571 | 4 | .286 | 12 | 19 | 6 | .316 | 52 | 52 | 28 | 18.3 | .649 |
| Steve Crawford | KCB | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 16 | 7 | 3 | 53.4 | .635 |
| Victor Cruz | FRA | mr | 23 | 0 | 0 | .000 | 0 | .000 | 5 | 18 | 1 | .056 | 22 | 22 | 9 | 21.1 | .665 |
| John Curtis* | EKL | mr | 33 | 0 | 0 | .000 | 0 | .000 | 3 | 5 | 1 | .200 | 38 | 20 | 7 | 47.0 | .610 |
| John D'Acquisto | KCB | mr | 29 | 2 | 1 | .500 | 1 | .500 | 0 | 7 | 1 | .143 | 11 | 11 | 3 | 25.8 | .553 |
| Danny Darwin | DOR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 105.4 | .617 |
| Mark Davis* | DOR | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 2 | .286 | 11 | 6 | 4 | 47.5 | .569 |
| Ron Davis | ROS | mr | 25 | 8 | 2 | .250 | 6 | .750 | 12 | 42 | 11 | .262 | 60 | 60 | 16 | 21.2 | .637 |
| Luis DeLeon | KCB | mr | 22 | 1 | 1 | 1.000 | 0 | .000 | 3 | 2 | 1 | .500 | 17 | 17 | 12 | 19.6 | .715 |
| John Denny | MOO | sp | 28 | 4 | 2 | .500 | 2 | .500 | 4 | 10 | 2 | .200 | 32 | 32 | 12 | 18.4 | .633 |
| Richard Dotson | EDM | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 94.2 | .625 |
| Dick Drago | BAR | mr | 36 | 3 | 2 | .667 | 1 | .333 | 1 | 35 | 20 | .571 | 53 | 53 | 34 | 25.2 | .658 |
| Jamie Easterly* | CED | mr | 28 | 4 | 1 | .250 | 3 | .750 | 9 | 12 | 4 | .333 | 37 | 37 | 16 | 20.7 | .584 |
| Rawly Eastwick | LAF | mr | 30 | 0 | 0 | .000 | 0 | .000 | 2 | 14 | 4 | .286 | 28 | 28 | 13 | 22.3 | .623 |
| Dennis Eckersley | DOR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 1 | 1 | 94.5 | .648 |
| Joe Edelen | AST | mr | 25 | 7 | 2 | .286 | 3 | .429 | 4 | 23 | 8 | .348 | 55 | 55 | 27 | 18.5 | .720 |
| Juan Eichelberger | NYK | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.6 | .593 |
| Roger Erickson | KCB | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 96.8 | .639 |
| Nino Espinosa | NYK | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 21 | 1 | 1 | 78.0 | .640 |
| Pete Falcone* | TOL | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 5 | 18 | 6 | .333 | 51 | 37 | 16 | 48.1 | .633 |
| Ed Farmer | ANO | mr | 31 | 10 | 5 | .500 | 5 | .500 | 4 | 31 | 14 | .452 | 44 | 44 | 22 | 20.7 | .599 |
| Terry Felton | BAR | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 15.0 | .400 |
| Ed Figueroa | EKL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 2 | 0 | 0 | .000 | 3 | 3 | 0 | 24.3 | .479 |
| Rollie Fingers | LOU | cl | 34 | 36 | 32 | .889 | 4 | .111 | 2 | 26 | 8 | .308 | 66 | 66 | 54 | 14.8 | .707 |
| Steve Fireovid | OYS | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 1 | 0 | 95.9 | .645 |
| Mike Flanagan* | ANO | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.5 | .643 |
| Dave Ford | ROS | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 1 | .167 | 16 | 15 | 2 | 29.9 | .661 |
| Bob Forsch | DOR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 1 | 1 | 95.3 | .650 |
| Ken Forsch | SHE | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.5 | .669 |
| Terry Forster* | OYS | mr | 29 | 7 | 3 | .429 | 2 | .286 | 8 | 22 | 2 | .091 | 28 | 28 | 11 | 15.8 | .587 |
| George Frazier | SHE | mr | 26 | 3 | 3 | 1.000 | 0 | .000 | 1 | 7 | 1 | .143 | 19 | 19 | 12 | 21.0 | .629 |
| Dave Frost | FRA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 1 | 0 | 101.4 | .596 |
| Woodie Fryman* | DOR | mr | 41 | 7 | 2 | .286 | 2 | .286 | 5 | 23 | 10 | .435 | 52 | 52 | 21 | 19.4 | .642 |
| Bob Galasso | FAI | mr | 29 | 2 | 2 | 1.000 | 0 | .000 | 0 | 17 | 6 | .353 | 35 | 35 | 15 | 28.6 | .637 |
| Rich Gale | WPP | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 23 | 6 | .261 | 24 | 24 | 15 | 29.9 | .617 |
| Gene Garber | LOU | mr | 33 | 2 | 1 | .500 | 0 | .000 | 1 | 18 | 3 | .167 | 38 | 38 | 17 | 20.5 | .656 |
| Wayne Garland | LAM | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 1 | 0 | 82.5 | .639 |
| Jerry Garvin* | WPP | mr | 25 | 4 | 3 | .750 | 1 | .250 | 10 | 18 | 7 | .389 | 51 | 48 | 16 | 24.4 | .619 |
| Dave Geisel* | SHE | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 5 | 5 | 3 | 17.8 | .584 |
| Jerry Gleaton* | EDM | sp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 9 | 2 | .222 | 25 | 12 | 4 | 61.0 | .626 |
| Ed Glynn* | SHE | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 5 | 4 | 17.0 | .624 |
| Dave Goltz | AST | mr | 32 | 3 | 2 | .667 | 1 | .333 | 0 | 28 | 12 | .429 | 39 | 39 | 18 | 23.6 | .626 |
| Tom Gorman* | FAI | mr | 23 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 4 | .571 | 7 | 7 | 0 | 17.9 | .632 |
| Rich Gossage | TOL | cl | 29 | 29 | 26 | .897 | 3 | .103 | 0 | 31 | 6 | .194 | 52 | 52 | 38 | 19.0 | .631 |
| Mike Griffin | LAM | sp | 24 | 1 | 0 | .000 | 0 | .000 | 4 | 7 | 1 | .143 | 30 | 16 | 5 | 53.6 | .674 |
| Tom Griffin | CED | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.6 | .609 |
| Ron Guidry* | LOU | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 112.8 | .667 |
| Bill Gullickson | DOR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 102.0 | .668 |
| Larry Gura* | BAL | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 100.1 | .664 |
| Moose Haas | LAM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 36 | 1 | 1 | 104.8 | .640 |
| Atlee Hammaker* | AST | sp | 23 | 1 | 0 | .000 | 0 | .000 | 2 | 6 | 4 | .667 | 29 | 29 | 12 | 19.0 | .640 |
| Preston Hanna | NYK | mr | 26 | 5 | 5 | 1.000 | 0 | .000 | 0 | 14 | 10 | .714 | 26 | 25 | 17 | 27.8 | .575 |
| Alan Hargesheimer | HAW | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 2 | .400 | 7 | 6 | 5 | 27.4 | .583 |
| Greg Harris | TOL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 1 | 1 | 96.6 | .617 |
| Andy Hassler* | LAM | mr | 29 | 16 | 10 | .625 | 6 | .375 | 2 | 47 | 23 | .489 | 57 | 57 | 31 | 23.4 | .596 |
| Tom Hausman | LOU | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 11 | 2 | .182 | 18 | 18 | 9 | 19.4 | .662 |
| Brad Havens* | BAL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 4 | 8 | 1 | .125 | 19 | 18 | 5 | 25.9 | .623 |
| Dave Heaverlo | MOO | mr | 30 | 0 | 0 | .000 | 0 | .000 | 2 | 13 | 1 | .077 | 8 | 8 | 4 | 15.1 | .496 |
| Willie Hernandez* | BAR | mr | 26 | 4 | 1 | .250 | 1 | .250 | 2 | 7 | 4 | .571 | 14 | 14 | 6 | 20.6 | .578 |
| Kevin Hickey* | BAL | mr | 24 | 8 | 5 | .625 | 1 | .125 | 10 | 23 | 2 | .087 | 36 | 36 | 15 | 16.3 | .628 |
| Al Holland* | MOO | mr | 28 | 15 | 11 | .733 | 3 | .200 | 5 | 29 | 9 | .310 | 63 | 63 | 26 | 19.2 | .620 |
| Rick Honeycutt* | FAI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.0 | .693 |
| Burt Hooton | LAF | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.8 | .645 |
| Charlie Hough | HAW | mr | 33 | 5 | 3 | .600 | 2 | .400 | 0 | 21 | 7 | .333 | 34 | 29 | 22 | 37.2 | .623 |
| Steve Howe* | EKL | mr | 23 | 7 | 2 | .286 | 4 | .571 | 13 | 32 | 6 | .188 | 58 | 58 | 12 | 14.6 | .655 |
| Jay Howell | HAW | mr | 25 | 4 | 2 | .500 | 2 | .500 | 1 | 18 | 10 | .556 | 27 | 27 | 15 | 23.8 | .614 |
| Lamarr Hoyt | SDV | mr | 26 | 2 | 1 | .500 | 0 | .000 | 5 | 14 | 5 | .357 | 48 | 48 | 30 | 25.4 | .626 |
| Al Hrabosky* | BAL | mr | 31 | 18 | 14 | .778 | 4 | .222 | 0 | 13 | 3 | .231 | 28 | 28 | 25 | 16.4 | .641 |
| Tom Hume | FRA | cl | 28 | 25 | 20 | .800 | 5 | .200 | 1 | 43 | 13 | .302 | 52 | 52 | 40 | 15.3 | .618 |
| Bruce Hurst* | SHE | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 105.5 | .608 |
| Darrell Jackson* | MOO | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 1 | 9 | 2 | .222 | 18 | 18 | 4 | 20.2 | .574 |
| Grant Jackson* | EDM | mr | 38 | 4 | 2 | .500 | 2 | .500 | 9 | 19 | 7 | .368 | 46 | 46 | 14 | 18.4 | .625 |
| Roy Lee Jackson | EKL | mr | 27 | 5 | 4 | .800 | 0 | .000 | 11 | 11 | 0 | .000 | 49 | 49 | 14 | 17.9 | .611 |
| Jesse Jefferson | FRA | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 13 | 6 | .462 | 29 | 23 | 12 | 36.9 | .613 |
| Ferguson Jenkins | TOL | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 35 | 9 | 5 | 74.2 | .630 |
| Tommy John* | ROS | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.6 | .651 |
| John Henry Johnson* | LAM | mr | 24 | 4 | 2 | .500 | 1 | .250 | 2 | 15 | 7 | .467 | 30 | 30 | 14 | 15.7 | .638 |
| Jeff Jones | LAF | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 14 | 1 | .071 | 29 | 29 | 10 | 19.6 | .583 |
| Mike Jones* | AST | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 102.2 | .615 |
| Odell Jones | AST | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 2 | 1 | 96.5 | .620 |
| Randy Jones* | LAM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 100.6 | .578 |
| Jim Kaat* | ROS | mr | 42 | 5 | 3 | .600 | 0 | .000 | 9 | 18 | 4 | .222 | 42 | 41 | 16 | 20.2 | .686 |
| Rickey Keeton | OYS | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 14 | 5 | .357 | 41 | 41 | 26 | 23.4 | .648 |
| Matt Keough | FAI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.0 | .629 |
| Jim Kern | ANO | cl | 32 | 16 | 14 | .875 | 1 | .063 | 0 | 36 | 11 | .306 | 37 | 37 | 31 | 19.7 | .558 |
| Brian Kingman | LAM | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 25 | 2 | 1 | 98.9 | .626 |
| Dennis Kinney* | KCB | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 7 | 7 | 3 | 25.7 | .611 |
| Bruce Kison | EKL | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 2 | 2 | 0 | .000 | 15 | 8 | 2 | 56.5 | .645 |
| Bob Knepper* | MOO | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 106.1 | .644 |
| Jerry Koosman* | SDV | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 24 | 9 | 5 | 73.6 | .651 |
| Ken Kravec* | WPP | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 35 | 18 | .514 | 32 | 32 | 14 | 28.9 | .601 |
| Mike Krukow | AST | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 39 | 0 | 0 | 98.4 | .633 |
| Fred Kuhaulua* | MOO | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 5 | 5 | 1 | 16.0 | .613 |
| Bob Lacey* | BAL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 13 | 13 | 8 | 20.9 | .710 |
| Frank LaCorte | WPP | mr | 29 | 3 | 0 | .000 | 2 | .667 | 3 | 21 | 8 | .381 | 32 | 32 | 13 | 25.1 | .592 |
| Mike LaCoss | TOL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 3 | .429 | 35 | 14 | 8 | 62.5 | .610 |
| Dennis Lamp | HAW | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 19 | 4 | .211 | 46 | 29 | 19 | 57.2 | .631 |
| Rick Langford | EDM | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 112.9 | .640 |
| Dave LaPoint* | EKL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 1 | 0 | 70.3 | .637 |
| Dave LaRoche* | KCB | mr | 33 | 0 | 0 | .000 | 0 | .000 | 4 | 13 | 3 | .231 | 38 | 38 | 18 | 22.5 | .636 |
| Dan Larson | EDM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 110.2 | .613 |
| Gary Lavelle* | NYK | mr | 32 | 9 | 5 | .556 | 3 | .333 | 5 | 19 | 6 | .316 | 54 | 52 | 24 | 27.5 | .650 |
| Charlie Lea | ROS | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 31 | 7 | 4 | 81.2 | .602 |
| Terry Leach | FAI | mr | 27 | 9 | 8 | .889 | 1 | .111 | 7 | 9 | 1 | .111 | 30 | 30 | 16 | 14.4 | .658 |
| Luis Leal | FAI | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 33 | 2 | 1 | 96.2 | .638 |
| Bill Lee* | SDV | mr | 34 | 1 | 1 | 1.000 | 0 | .000 | 2 | 8 | 3 | .375 | 35 | 23 | 10 | 54.7 | .675 |
| Mark Lee | FRA | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 2 | 14 | 8 | .571 | 17 | 17 | 9 | 20.4 | .647 |
| Charlie Leibrandt* | AST | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 3 | .429 | 13 | 6 | 5 | 77.3 | .598 |
| Dennis Leonard | LAF | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 39 | 0 | 0 | 102.7 | .673 |
| Randy Lerch* | OYS | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 1 | .500 | 32 | 2 | 1 | 98.0 | .631 |
| Dennis Lewallyn | FAI | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 1 | 4 | 0 | .000 | 14 | 14 | 9 | 23.4 | .667 |
| Mark Littell | FRA | mr | 28 | 1 | 0 | .000 | 0 | .000 | 3 | 15 | 6 | .400 | 28 | 28 | 10 | 23.8 | .568 |
| John Littlefield | DOR | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 19 | 11 | .579 | 34 | 34 | 21 | 23.2 | .606 |
| Tim Lollar* | HAW | mr | 25 | 2 | 2 | 1.000 | 0 | .000 | 1 | 9 | 4 | .444 | 34 | 27 | 11 | 42.3 | .587 |
| Bob Long | BAL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 8 | 8 | 3 | 27.4 | .616 |
| Aurelio Lopez | AST | mr | 32 | 27 | 19 | .704 | 7 | .259 | 2 | 13 | 4 | .308 | 42 | 42 | 31 | 21.7 | .613 |
| Gary Lucas* | LAF | mr | 26 | 14 | 13 | .929 | 1 | .071 | 8 | 46 | 8 | .174 | 56 | 56 | 32 | 15.6 | .675 |
| Steve Luebber | MOO | mr | 31 | 1 | 1 | 1.000 | 0 | .000 | 1 | 4 | 0 | .000 | 11 | 11 | 7 | 20.6 | .731 |
| Sparky Lyle* | FRA | mr | 36 | 4 | 1 | .250 | 2 | .500 | 1 | 35 | 9 | .257 | 41 | 41 | 21 | 18.9 | .620 |
| Ed Lynch | AST | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 2 | 2 | 91.8 | .626 |
| Mickey Mahler* | SHE | mr | 28 | 2 | 1 | .500 | 1 | .500 | 0 | 1 | 0 | .000 | 6 | 6 | 4 | 17.7 | .651 |
| Rick Mahler | ANO | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 1 | .500 | 24 | 4 | 2 | 88.0 | .609 |
| Mike Marshall | BAR | mr | 38 | 19 | 17 | .895 | 2 | .105 | 0 | 11 | 4 | .364 | 31 | 31 | 30 | 15.1 | .648 |
| John Martin* | BAL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 98.4 | .631 |
| Renie Martin | CED | mr | 25 | 4 | 2 | .500 | 2 | .500 | 4 | 31 | 9 | .290 | 50 | 50 | 26 | 22.6 | .627 |
| Dennis Martinez | SHE | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 111.4 | .621 |
| Fred Martinez | EDM | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 3 | 3 | 2 | 38.3 | .565 |
| Silvio Martinez | BAR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 1 | 0 | 102.7 | .605 |
| Tippy Martinez* | FAI | cl | 31 | 33 | 29 | .879 | 4 | .121 | 2 | 30 | 4 | .133 | 49 | 49 | 37 | 18.6 | .612 |
| Randy Martz | LAF | cl | 25 | 2 | 2 | 1.000 | 0 | .000 | 0 | 15 | 8 | .533 | 33 | 11 | 7 | 66.5 | .611 |
| Jon Matlack* | FRA | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 98.7 | .627 |
| Rudy May* | BAL | sp | 36 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 33 | 4 | 0 | 88.6 | .643 |
| Steve McCatty | LOU | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 110.3 | .630 |
| Bob McClure* | OYS | mr | 29 | 3 | 1 | .333 | 1 | .333 | 0 | 4 | 1 | .250 | 4 | 4 | 2 | 27.8 | .541 |
| Lynn McGlothen | TOL | mr | 31 | 5 | 1 | .200 | 3 | .600 | 4 | 28 | 14 | .500 | 56 | 51 | 19 | 30.8 | .620 |
| Tug McGraw* | ROS | cl | 36 | 18 | 14 | .778 | 3 | .167 | 7 | 31 | 8 | .258 | 53 | 53 | 30 | 15.6 | .638 |
| Scott McGregor* | MOO | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 98.0 | .670 |
| Bo McLaughlin | ANO | mr | 27 | 2 | 2 | 1.000 | 0 | .000 | 0 | 12 | 2 | .167 | 18 | 18 | 8 | 31.1 | .563 |
| Joey McLaughlin | DOR | mr | 24 | 7 | 3 | .429 | 4 | .571 | 8 | 17 | 3 | .176 | 60 | 60 | 26 | 22.3 | .624 |
| Larry McWilliams* | TOL | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 2 | 1 | 88.4 | .649 |
| Doc Medich | WPP | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 96.6 | .661 |
| Dyar Miller | WPP | mr | 35 | 1 | 0 | .000 | 1 | 1.000 | 1 | 14 | 6 | .429 | 29 | 29 | 10 | 29.6 | .633 |
| Craig Minetto* | BAL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 5 | 5 | 0 | 7.2 | .472 |
| Greg Minton | DOR | cl | 29 | 30 | 23 | .767 | 7 | .233 | 0 | 28 | 11 | .393 | 51 | 51 | 44 | 18.9 | .609 |
| Paul Mirabella* | TOL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 6 | .750 | 15 | 14 | 7 | 29.7 | .619 |
| Randy Moffitt | CED | mr | 32 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 0 | .000 | 7 | 7 | 4 | 22.3 | .673 |
| Sid Monge* | ANO | mr | 30 | 7 | 2 | .286 | 2 | .286 | 7 | 60 | 17 | .283 | 62 | 62 | 19 | 22.7 | .648 |
| John Montefusco | CED | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 13 | 3 | 2 | 88.4 | .605 |
| Donnie Moore | AST | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 4 | 1.000 | 3 | 3 | 0 | 34.0 | .696 |
| Angel Moreno* | OYS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 12 | 6 | 2 | 58.2 | .623 |
| Jack Morris | WOR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 111.6 | .620 |
| Paul Moskau | DOR | mr | 27 | 3 | 1 | .333 | 2 | .667 | 0 | 37 | 15 | .405 | 45 | 44 | 18 | 26.9 | .616 |
| Steve Mura | ROS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.1 | .613 |
| Dale Murray | ROS | mr | 31 | 1 | 1 | 1.000 | 0 | .000 | 1 | 2 | 1 | .500 | 11 | 11 | 5 | 28.5 | .652 |
| Gene Nelson | WOR | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 1 | 1 | 103.1 | .583 |
| Tom Niedenfuer | FAI | mr | 21 | 4 | 2 | .500 | 2 | .500 | 2 | 9 | 4 | .444 | 19 | 19 | 9 | 22.3 | .662 |
| Joe Niekro | EKL | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 101.9 | .631 |
| Phil Niekro | EKL | sp | 42 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 109.9 | .607 |
| Dickie Noles | ANO | sp | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 9 | 5 | .556 | 22 | 18 | 14 | 35.4 | .601 |
| Mike Norris | NYK | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 111.1 | .619 |
| Jack O'Connor* | WOR | mr | 23 | 4 | 1 | .250 | 2 | .500 | 1 | 30 | 11 | .367 | 52 | 52 | 14 | 26.0 | .581 |
| Bobby Ojeda* | EDM | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 109.8 | .617 |
| Jesse Orosco* | TOL | mr | 24 | 2 | 2 | 1.000 | 0 | .000 | 1 | 11 | 1 | .091 | 11 | 11 | 4 | 20.7 | .680 |
| Jim Otten | CED | mr | 29 | 2 | 2 | 1.000 | 0 | .000 | 3 | 7 | 3 | .429 | 22 | 22 | 13 | 25.7 | .638 |
| Bob Owchinko* | FRA | mr | 26 | 6 | 4 | .667 | 2 | .333 | 2 | 18 | 6 | .333 | 31 | 31 | 10 | 17.1 | .614 |
| Jim Palmer | CED | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 95.3 | .616 |
| Mike Parrott | LAM | sp | 26 | 5 | 4 | .800 | 1 | .200 | 3 | 17 | 5 | .294 | 43 | 26 | 18 | 54.7 | .625 |
| Bill Paschall | BAL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 7 | 7 | 0 | 11.1 | .718 |
| Frank Pastore | WPP | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 102.6 | .649 |
| Alejandro Pena | FRA | mr | 22 | 4 | 1 | .250 | 2 | .500 | 1 | 18 | 6 | .333 | 20 | 20 | 13 | 23.3 | .605 |
| Pascual Perez | SDV | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 24 | 3 | 2 | 92.1 | .637 |
| Gaylord Perry | KCB | sp | 42 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 99.6 | .673 |
| Dan Petry | HAW | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 105.0 | .615 |
| Joe Price* | TOL | mr | 24 | 9 | 5 | .556 | 4 | .444 | 5 | 43 | 15 | .349 | 62 | 62 | 24 | 19.5 | .631 |
| Mike Proly | OYS | mr | 30 | 5 | 3 | .600 | 1 | .200 | 4 | 51 | 18 | .353 | 54 | 54 | 23 | 19.8 | .650 |
| Dan Quisenberry | SDV | cl | 28 | 20 | 16 | .800 | 3 | .150 | 4 | 24 | 0 | .000 | 48 | 48 | 29 | 17.2 | .687 |
| Chuck Rainey | FAI | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 7 | 0 | .000 | 12 | 12 | 6 | 24.8 | .624 |
| Steve Ratzer | LAM | mr | 27 | 2 | 2 | 1.000 | 0 | .000 | 1 | 17 | 7 | .412 | 20 | 20 | 13 | 19.6 | .634 |
| Shane Rawley* | WOR | mr | 25 | 26 | 18 | .692 | 8 | .308 | 0 | 42 | 13 | .310 | 65 | 65 | 56 | 20.6 | .606 |
| Jeff Reardon | LAF | mr | 25 | 27 | 24 | .889 | 2 | .074 | 3 | 27 | 5 | .185 | 48 | 48 | 35 | 18.2 | .635 |
| Pete Redfern | OYS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 105.6 | .613 |
| Ron Reed | BAL | mr | 38 | 17 | 9 | .529 | 7 | .412 | 3 | 28 | 13 | .464 | 37 | 37 | 23 | 15.6 | .677 |
| Steve Renko | SDV | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 2 | 2 | 99.4 | .600 |
| Rick Reuschel | WOR | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 1 | 1 | 100.7 | .673 |
| Jerry Reuss* | BAR | sp | 32 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 35 | 2 | 2 | 98.9 | .698 |
| Rick Rhoden | ROS | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.5 | .609 |
| Dave Righetti* | WOR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 113.7 | .635 |
| Andy Rincon | ROS | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 93.9 | .686 |
| Allen Ripley | AST | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 99.4 | .630 |
| Dave Roberts* | ANO | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 3 | 2 | 56.2 | .619 |
| Dewey Robinson | FAI | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 7 | 3 | 27.6 | .611 |
| Don Robinson | NYK | mr | 24 | 5 | 3 | .600 | 2 | .400 | 1 | 13 | 8 | .615 | 23 | 23 | 11 | 23.7 | .592 |
| Steve Rogers | MOO | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 94.8 | .659 |
| Enrique Romo | WOR | cl | 33 | 6 | 2 | .333 | 2 | .333 | 6 | 29 | 7 | .241 | 57 | 57 | 24 | 21.0 | .628 |
| Mike Rowland | TOL | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 2 | 1 | 1 | 1.000 | 15 | 15 | 5 | 19.0 | .618 |
| Dave Rozema | FAI | mr | 24 | 2 | 1 | .500 | 1 | .500 | 2 | 17 | 9 | .529 | 28 | 28 | 17 | 23.3 | .683 |
| Vern Ruhle | MOO | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 96.3 | .664 |
| Dick Ruthven | WPP | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 97.5 | .620 |
| Nolan Ryan | BAL | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 116.8 | .604 |
| Joe Sambito* | LOU | mr | 29 | 5 | 2 | .400 | 3 | .600 | 12 | 20 | 8 | .400 | 49 | 49 | 22 | 21.4 | .652 |
| Luis Sanchez | NYK | mr | 27 | 6 | 3 | .500 | 3 | .500 | 0 | 13 | 8 | .615 | 23 | 23 | 13 | 30.2 | .632 |
| Scott Sanderson | LOU | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 95.9 | .669 |
| Kevin Saucier* | SDV | cl | 24 | 31 | 24 | .774 | 6 | .194 | 3 | 19 | 9 | .474 | 47 | 47 | 34 | 19.2 | .597 |
| Dan Schatzeder* | CED | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 88.4 | .614 |
| Dave Schmidt | MOO | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 4 | 10 | 5 | .500 | 22 | 22 | 10 | 20.4 | .600 |
| Jeff Schneider* | WPP | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 4 | 4 | 2 | 24.3 | .711 |
| Mike Scott | SHE | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 96.1 | .642 |
| Rod Scurry* | SHE | cl | 25 | 2 | 2 | 1.000 | 0 | .000 | 1 | 3 | 0 | .000 | 27 | 25 | 15 | 27.9 | .607 |
| Ray Searage* | FAI | mr | 26 | 4 | 0 | .000 | 3 | .750 | 3 | 18 | 6 | .333 | 29 | 29 | 15 | 17.8 | .631 |
| Tom Seaver | LOU | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 105.4 | .610 |
| Bob Shirley* | TOL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 26 | 8 | 3 | 71.9 | .628 |
| Eric Show | BAL | mr | 25 | 0 | 0 | .000 | 0 | .000 | 4 | 13 | 1 | .077 | 21 | 21 | 7 | 24.0 | .661 |
| Jim Slaton | BAR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.2 | .604 |
| Bill Smith | NYK | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 9 | 7 | 24.8 | .698 |
| Dave Smith | KCB | mr | 26 | 23 | 20 | .870 | 3 | .130 | 0 | 26 | 12 | .462 | 51 | 51 | 42 | 20.3 | .628 |
| Lee Smith | WPP | mr | 23 | 41 | 32 | .780 | 9 | .220 | 0 | 26 | 7 | .269 | 56 | 56 | 47 | 17.8 | .630 |
| Eddie Solomon | OYS | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 97.0 | .641 |
| Lary Sorensen | FRA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 97.3 | .677 |
| Elias Sosa | KCB | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 2 | 8 | 0 | .000 | 32 | 32 | 16 | 18.7 | .648 |
| Mario Soto | SDV | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 0 | 0 | 112.1 | .628 |
| Dan Spillner | EKL | cl | 29 | 12 | 9 | .750 | 2 | .167 | 2 | 12 | 5 | .417 | 43 | 34 | 19 | 38.1 | .626 |
| Paul Splittorff* | ANO | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 91.6 | .683 |
| Bobby Sprowl* | LAM | mr | 25 | 2 | 1 | .500 | 1 | .500 | 1 | 11 | 4 | .364 | 24 | 23 | 10 | 27.6 | .596 |
| Bob Stanley | KCB | mr | 26 | 9 | 5 | .556 | 4 | .444 | 3 | 42 | 16 | .381 | 55 | 55 | 17 | 26.3 | .622 |
| Mike Stanton | WPP | mr | 28 | 4 | 1 | .250 | 3 | .750 | 4 | 24 | 11 | .458 | 33 | 33 | 20 | 21.9 | .601 |
| Randy Stein | MOO | mr | 28 | 1 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 8 | 8 | 5 | 23.1 | .514 |
| Dave Stewart | CED | mr | 24 | 13 | 9 | .692 | 4 | .308 | 2 | 18 | 3 | .167 | 36 | 36 | 25 | 18.5 | .638 |
| Sammy Stewart | OYS | mr | 26 | 10 | 5 | .500 | 5 | .500 | 10 | 30 | 10 | .333 | 51 | 51 | 22 | 25.7 | .580 |
| Dave Stieb | LAF | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 111.1 | .619 |
| Bob Stoddard | EDM | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 96.1 | .657 |
| Tim Stoddard | HAW | mr | 28 | 18 | 10 | .556 | 7 | .389 | 1 | 36 | 22 | .611 | 51 | 51 | 34 | 18.1 | .613 |
| Steve Stone | CED | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 104.4 | .602 |
| Rick Sutcliffe | BAR | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 3 | .375 | 14 | 7 | 3 | 67.3 | .596 |
| Bruce Sutter | LOU | cl | 28 | 8 | 5 | .625 | 2 | .250 | 6 | 17 | 4 | .235 | 54 | 54 | 23 | 19.4 | .664 |
| Don Sutton | LOU | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 99.9 | .674 |
| Craig Swan | SDV | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 6 | 1 | 0 | 75.3 | .688 |
| Bob Sykes* | SHE | mr | 26 | 9 | 8 | .889 | 1 | .111 | 1 | 22 | 11 | .500 | 47 | 47 | 31 | 20.2 | .578 |
| Frank Tanana* | DOR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 1 | 0 | 92.3 | .645 |
| Kent Tekulve | OYS | mr | 34 | 40 | 29 | .725 | 11 | .275 | 0 | 45 | 16 | .356 | 60 | 60 | 55 | 17.5 | .641 |
| Luis Tiant | FRA | sp | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 110.3 | .628 |
| Dick Tidrow | EKL | mr | 34 | 18 | 14 | .778 | 1 | .056 | 13 | 26 | 7 | .269 | 80 | 80 | 43 | 16.2 | .647 |
| Dave Tobik | EDM | mr | 28 | 2 | 1 | .500 | 0 | .000 | 2 | 13 | 7 | .538 | 34 | 34 | 20 | 29.2 | .612 |
| Jackson Todd | SDV | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 1 | 1.000 | 22 | 7 | 2 | 76.5 | .633 |
| Mike Torrez | BAR | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 109.9 | .628 |
| Bill Travers* | FAI | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 77.5 | .665 |
| Steve Trout* | HAW | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 2 | 2 | 91.9 | .633 |
| John Tudor* | ANO | sp | 27 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 25 | 2 | 1 | 97.7 | .616 |
| Bob Tufts* | NYK | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 4 | 4 | 1 | 23.8 | .632 |
| Jerry Ujdur | WOR | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 87.7 | .625 |
| Tom Underwood* | BAR | mr | 27 | 5 | 3 | .600 | 1 | .200 | 2 | 5 | 2 | .400 | 36 | 18 | 6 | 66.3 | .626 |
| John Urrea | EDM | mr | 26 | 8 | 3 | .375 | 4 | .500 | 9 | 22 | 10 | .455 | 54 | 54 | 16 | 19.0 | .574 |
| Fernando Valenzuela* | BAL | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 114.6 | .638 |
| John Verhoeven | FRA | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 15 | 2 | .133 | 19 | 19 | 9 | 21.3 | .666 |
| Bob Veselic | BAR | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 4 | 4 | 3 | 22.0 | .568 |
| Pete Vuckovich | LAF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.1 | .639 |
| Rick Waits* | KCB | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 94.0 | .656 |
| Bob Walk | BAR | sp | 24 | 4 | 0 | .000 | 3 | .750 | 1 | 6 | 4 | .667 | 30 | 12 | 7 | 72.2 | .579 |
| Dave Wehrmeister | FRA | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 8 | 8 | 3 | 30.4 | .576 |
| Bob Welch | EKL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 96.7 | .633 |
| Chris Welsh* | WPP | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 91.2 | .642 |
| Ed Whitson | ANO | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 101.5 | .627 |
| Milt Wilcox | SDV | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 111.2 | .632 |
| Albert Williams | HAW | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.8 | .634 |
| Mike Willis* | CED | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 9 | 9 | 5 | 27.0 | .568 |
| Rick Wise | AST | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 93.5 | .668 |
| Mike Witt | DOR | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 103.1 | .623 |
| Jim Wright | CED | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 11 | 4 | 2 | 80.1 | .639 |
| Pat Zachry | FAI | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 93.0 | .612 |
| Geoff Zahn* | SHE | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 105.5 | .648 |