Org pitching register -- SPBII
Regular season -- as of 9/30/1976
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Glenn Abbott | DCS | sp | 25 | 9.64 | 0 | 3 | 0 | 27 | 2 | 0 | 0 | 46.2 | 87 | 53 | 50 | 15 | 22 | 7 | 1 |
| Vic Albury* | CRU | mr | 29 | 5.76 | 4 | 3 | 5 | 41 | 0 | 0 | 0 | 45.1 | 49 | 29 | 29 | 20 | 20 | 1 | 5 |
| Santo Alcala | DAY | sp | 23 | 5.34 | 1 | 0 | 1 | 27 | 0 | 0 | 0 | 55.2 | 57 | 36 | 33 | 25 | 20 | 4 | 3 |
| Doyle Alexander | ELE | sp | 25 | 4.61 | 9 | 11 | 0 | 31 | 26 | 2 | 1 | 183.1 | 187 | 106 | 94 | 72 | 53 | 7 | 16 |
| Joaquin Andujar | NYM | sp | 23 | 4.10 | 10 | 11 | 0 | 27 | 27 | 4 | 3 | 153.2 | 172 | 84 | 70 | 67 | 49 | 14 | 11 |
| Bob Apodaca | LAA | mr | 26 | 3.13 | 8 | 3 | 4 | 55 | 0 | 0 | 0 | 83.1 | 76 | 31 | 29 | 22 | 37 | 3 | 8 |
| Bill Atkinson | NYM | mr | 21 | 4.91 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 3.2 | 6 | 5 | 2 | 2 | 2 | 0 | 0 |
| Jerry Augustine* | SPK | sp | 23 | 4.16 | 7 | 10 | 2 | 34 | 20 | 3 | 2 | 142.2 | 156 | 72 | 66 | 43 | 37 | 9 | 13 |
| Mike Bacsik | CRU | mr | 24 | 6.10 | 0 | 1 | 0 | 24 | 0 | 0 | 0 | 51.2 | 70 | 41 | 35 | 17 | 19 | 6 | 8 |
| Stan Bahnsen | EKL | mr | 31 | 4.74 | 3 | 8 | 2 | 40 | 15 | 2 | 1 | 129.0 | 130 | 76 | 68 | 44 | 53 | 18 | 11 |
| Doug Bair | BIS | mr | 26 | 3.38 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 5.1 | 1 | 3 | 2 | 2 | 0 | 1 | 0 |
| Rick Baldwin | GLA | mr | 23 | 3.09 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 11.2 | 12 | 6 | 4 | 3 | 8 | 0 | 0 |
| Eddie Bane* |   | sp | 24 | 7.85 | 0 | 1 | 0 | 15 | 1 | 0 | 0 | 28.2 | 40 | 26 | 25 | 15 | 9 | 3 | 2 |
| Ray Bare | CRU | sp | 27 | 4.58 | 6 | 4 | 0 | 21 | 12 | 3 | 1 | 96.1 | 116 | 51 | 49 | 27 | 53 | 11 | 12 |
| Len Barker | PBS | sp | 20 | 6.07 | 1 | 1 | 0 | 2 | 2 | 1 | 0 | 13.1 | 16 | 10 | 9 | 4 | 5 | 1 | 3 |
| Mike Barlow | NYM | mr | 28 | 36.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2.0 | 8 | 8 | 8 | 5 | 1 | 0 | 0 |
| Jim Barr | FOR | sp | 28 | 3.18 | 13 | 13 | 0 | 35 | 35 | 11 | 1 | 251.2 | 264 | 115 | 89 | 64 | 50 | 11 | 29 |
| Steve Barr* | SPK | sp | 24 | 9.45 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 6.2 | 10 | 8 | 7 | 7 | 2 | 1 | 1 |
| Francisco Barrios | NYM | mr | 23 | 2.17 | 8 | 6 | 11 | 42 | 5 | 0 | 0 | 95.1 | 91 | 26 | 23 | 25 | 42 | 6 | 7 |
| Mike Beard* | GLA | mr | 26 | 2.84 | 2 | 0 | 1 | 7 | 0 | 0 | 0 | 12.2 | 10 | 5 | 4 | 1 | 3 | 1 | 0 |
| Gary Beare | MOB | sp | 23 | 3.18 | 4 | 2 | 0 | 7 | 7 | 0 | 0 | 45.1 | 40 | 18 | 16 | 17 | 30 | 1 | 7 |
| Jim Bibby | FOR | sp | 31 | 5.81 | 7 | 11 | 0 | 28 | 26 | 3 | 0 | 155.0 | 216 | 111 | 100 | 62 | 68 | 9 | 25 |
| Jack Billingham | CRU | sp | 33 | 4.47 | 9 | 13 | 0 | 28 | 25 | 7 | 2 | 179.1 | 201 | 97 | 89 | 64 | 61 | 17 | 30 |
| Doug Bird | LAA | sp | 26 | 4.38 | 2 | 14 | 2 | 37 | 25 | 4 | 0 | 181.0 | 192 | 99 | 88 | 35 | 96 | 21 | 18 |
| Vida Blue* | BEA | sp | 26 | 2.91 | 13 | 16 | 0 | 33 | 32 | 15 | 4 | 244.1 | 243 | 94 | 79 | 43 | 118 | 8 | 17 |
| Bert Blyleven | GLA | sp | 25 | 2.90 | 14 | 13 | 0 | 37 | 37 | 12 | 4 | 261.0 | 248 | 101 | 84 | 60 | 170 | 10 | 31 |
| Tommy Boggs | COL | sp | 20 | 5.09 | 3 | 7 | 0 | 15 | 15 | 3 | 1 | 88.1 | 111 | 60 | 50 | 27 | 33 | 2 | 8 |
| Bill Bonham | LAA | sp | 27 | 3.08 | 7 | 9 | 0 | 32 | 31 | 6 | 1 | 198.2 | 204 | 86 | 68 | 89 | 100 | 5 | 20 |
| Pedro Borbon | LAA | mr | 29 | 4.65 | 1 | 8 | 5 | 66 | 0 | 0 | 0 | 89.0 | 108 | 51 | 46 | 20 | 42 | 8 | 10 |
| Dick Bosman | EKL | sp | 32 | 4.86 | 1 | 9 | 0 | 36 | 15 | 0 | 0 | 92.2 | 113 | 55 | 50 | 19 | 32 | 12 | 11 |
| Ken Brett* | WIN | sp | 27 | 4.56 | 11 | 9 | 0 | 30 | 28 | 8 | 2 | 191.1 | 213 | 106 | 97 | 62 | 89 | 7 | 15 |
| Jim Brewer* | MOB | mr | 38 | 2.93 | 1 | 2 | 0 | 18 | 0 | 0 | 0 | 15.1 | 16 | 8 | 5 | 4 | 14 | 0 | 0 |
| Nelson Briles | MOB | sp | 32 | 4.78 | 6 | 10 | 0 | 28 | 24 | 2 | 0 | 154.1 | 186 | 91 | 82 | 47 | 76 | 16 | 7 |
| Pete Broberg | BIS | sp | 26 | 4.57 | 2 | 4 | 1 | 28 | 7 | 2 | 0 | 69.0 | 62 | 40 | 35 | 59 | 21 | 4 | 12 |
| Jackie Brown | MOB | sp | 33 | 3.93 | 1 | 1 | 0 | 16 | 4 | 0 | 0 | 50.1 | 55 | 25 | 22 | 12 | 29 | 4 | 6 |
| Tom Bruno | WIN | mr | 23 | 7.15 | 0 | 1 | 1 | 8 | 0 | 0 | 0 | 11.1 | 14 | 10 | 9 | 8 | 7 | 2 | 0 |
| Tom Burgmeier* | DAY | mr | 32 | 3.16 | 0 | 2 | 0 | 44 | 0 | 0 | 0 | 51.1 | 42 | 21 | 18 | 17 | 22 | 5 | 6 |
| Ray Burris | DCS | sp | 25 | 4.02 | 14 | 15 | 0 | 33 | 33 | 7 | 0 | 215.0 | 246 | 110 | 96 | 73 | 64 | 10 | 25 |
| Steve Busby | SEA | sp | 26 | 2.47 | 6 | 4 | 0 | 12 | 12 | 2 | 1 | 83.2 | 63 | 32 | 23 | 40 | 37 | 5 | 5 |
| Tom Buskey | FOR | mr | 29 | 3.30 | 4 | 4 | 7 | 51 | 0 | 0 | 0 | 90.0 | 79 | 33 | 33 | 30 | 31 | 10 | 14 |
| Mike Caldwell* | NYM | mr | 27 | 4.40 | 1 | 4 | 1 | 24 | 4 | 1 | 0 | 77.2 | 99 | 43 | 38 | 19 | 40 | 3 | 10 |
| Rick Camp | SPK | mr | 23 | 7.27 | 0 | 0 | 0 | 7 | 1 | 0 | 0 | 8.2 | 13 | 8 | 7 | 4 | 8 | 0 | 0 |
| Bill Campbell | ROY | cl | 27 | 3.06 | 9 | 10 | 12 | 75 | 0 | 0 | 0 | 126.1 | 113 | 50 | 43 | 53 | 89 | 10 | 7 |
| John Candelaria* | BIS | sp | 22 | 3.16 | 16 | 8 | 0 | 31 | 30 | 9 | 3 | 224.2 | 206 | 83 | 79 | 55 | 139 | 24 | 15 |
| Doug Capilla* | SPK | mr | 24 | 1.59 | 1 | 0 | 0 | 8 | 0 | 0 | 0 | 5.2 | 7 | 1 | 1 | 2 | 3 | 0 | 0 |
| Buzz Capra | LAA | mr | 28 | 7.20 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 10.0 | 12 | 8 | 8 | 3 | 2 | 2 | 1 |
| Steve Carlton* | COL | sp | 31 | 3.54 | 16 | 10 | 0 | 34 | 34 | 8 | 2 | 244.1 | 268 | 111 | 96 | 78 | 172 | 18 | 16 |
| Don Carrithers | EKL | sp | 26 | 3.68 | 7 | 5 | 0 | 30 | 19 | 3 | 0 | 134.2 | 132 | 59 | 55 | 69 | 49 | 7 | 25 |
| Clay Carroll | FOR | mr | 35 | 2.82 | 5 | 5 | 16 | 39 | 0 | 0 | 0 | 67.0 | 65 | 23 | 21 | 18 | 33 | 2 | 8 |
| Bill Castro | ROY | mr | 22 | 2.73 | 4 | 3 | 4 | 42 | 0 | 0 | 0 | 66.0 | 68 | 29 | 20 | 14 | 12 | 7 | 15 |
| Larry Christenson | CRU | sp | 22 | 4.76 | 9 | 12 | 0 | 30 | 29 | 5 | 0 | 174.0 | 234 | 114 | 92 | 45 | 40 | 9 | 19 |
| Reggie Cleveland | DCS | mr | 28 | 3.11 | 10 | 11 | 0 | 26 | 26 | 8 | 4 | 179.1 | 199 | 76 | 62 | 39 | 81 | 7 | 13 |
| Jim Colborn | DAY | sp | 30 | 3.90 | 10 | 11 | 0 | 32 | 32 | 7 | 2 | 205.1 | 234 | 103 | 89 | 47 | 89 | 19 | 22 |
| Joe Coleman | EKL | mr | 29 | 3.59 | 3 | 12 | 2 | 86 | 5 | 0 | 0 | 115.1 | 131 | 51 | 46 | 47 | 73 | 10 | 2 |
| Mike Cosgrove* | BEA | sp | 25 | 7.91 | 2 | 11 | 0 | 38 | 11 | 1 | 0 | 85.1 | 126 | 84 | 75 | 57 | 33 | 7 | 14 |
| Jim Crawford* | MOB | mr | 25 | 4.26 | 1 | 1 | 2 | 17 | 0 | 0 | 0 | 12.2 | 23 | 7 | 6 | 6 | 5 | 0 | 0 |
| Mike Cuellar* | PBS | sp | 39 | 7.89 | 0 | 7 | 0 | 22 | 10 | 0 | 0 | 57.0 | 96 | 61 | 50 | 24 | 16 | 5 | 6 |
| John Curtis* | COL | mr | 28 | 5.54 | 4 | 8 | 0 | 36 | 10 | 1 | 0 | 100.2 | 125 | 69 | 62 | 56 | 30 | 5 | 16 |
| John D'Acquisto | PBS | sp | 24 | 4.32 | 1 | 8 | 4 | 48 | 7 | 0 | 0 | 102.0 | 86 | 56 | 49 | 95 | 40 | 4 | 10 |
| Bruce Dal Canton |   | mr | 34 | 2.56 | 1 | 4 | 4 | 42 | 2 | 1 | 0 | 52.2 | 45 | 20 | 15 | 26 | 19 | 1 | 6 |
| Pat Darcy | LAA | mr | 26 | 6.14 | 2 | 1 | 0 | 10 | 4 | 0 | 0 | 22.0 | 23 | 15 | 15 | 6 | 7 | 0 | 3 |
| Joe Decker | BEA | sp | 29 | 3.26 | 1 | 3 | 0 | 12 | 7 | 0 | 0 | 47.0 | 40 | 21 | 17 | 26 | 33 | 2 | 6 |
| Larry Demery | WIN | mr | 23 | 4.88 | 5 | 10 | 2 | 40 | 2 | 0 | 0 | 79.1 | 91 | 50 | 43 | 31 | 42 | 7 | 5 |
| John Denny | ELE | sp | 23 | 3.51 | 8 | 11 | 0 | 30 | 30 | 8 | 2 | 202.1 | 236 | 102 | 79 | 69 | 57 | 13 | 28 |
| Adrian Devine | ELE | mr | 24 | 1.69 | 6 | 2 | 0 | 42 | 0 | 0 | 0 | 74.2 | 64 | 19 | 14 | 28 | 54 | 2 | 3 |
| Larry Dierker | WWM | sp | 29 | 5.70 | 7 | 19 | 0 | 29 | 29 | 5 | 0 | 175.1 | 218 | 125 | 111 | 75 | 113 | 23 | 12 |
| Pat Dobson | PBS | sp | 34 | 3.62 | 10 | 14 | 0 | 29 | 29 | 11 | 1 | 199.0 | 236 | 109 | 80 | 57 | 91 | 12 | 26 |
| Al Downing* | ELE | mr | 35 | 3.10 | 3 | 1 | 1 | 36 | 0 | 0 | 0 | 29.0 | 31 | 14 | 10 | 11 | 21 | 1 | 3 |
| Dick Drago | MOB | mr | 31 | 3.68 | 1 | 3 | 0 | 39 | 0 | 0 | 0 | 63.2 | 65 | 32 | 26 | 22 | 33 | 4 | 5 |
| Rob Dressler | WWM | sp | 22 | 4.59 | 2 | 7 | 0 | 43 | 6 | 1 | 0 | 80.1 | 97 | 50 | 41 | 28 | 16 | 11 | 9 |
| Steve Dunning | EKL | mr | 27 | 4.39 | 1 | 8 | 0 | 50 | 4 | 1 | 0 | 82.0 | 96 | 50 | 40 | 31 | 61 | 7 | 8 |
| Jamie Easterly* | BEA | sp | 23 | 2.41 | 1 | 1 | 0 | 4 | 2 | 1 | 0 | 18.2 | 14 | 5 | 5 | 6 | 11 | 1 | 5 |
| Rawly Eastwick | LAA | cl | 25 | 4.48 | 11 | 9 | 17 | 54 | 0 | 0 | 0 | 76.1 | 92 | 44 | 38 | 15 | 49 | 4 | 2 |
| Dennis Eckersley | DCS | sp | 21 | 4.01 | 12 | 10 | 0 | 33 | 33 | 2 | 0 | 204.0 | 192 | 102 | 91 | 92 | 183 | 16 | 7 |
| Dock Ellis | WWM | sp | 31 | 4.01 | 10 | 11 | 0 | 29 | 29 | 6 | 0 | 200.0 | 197 | 104 | 89 | 76 | 59 | 18 | 24 |
| Nino Espinosa | DCS | mr | 22 | 3.19 | 2 | 3 | 0 | 6 | 6 | 2 | 1 | 42.1 | 38 | 16 | 15 | 14 | 33 | 2 | 2 |
| Pete Falcone* | BEA | sp | 22 | 4.87 | 8 | 14 | 0 | 28 | 28 | 4 | 0 | 160.2 | 166 | 94 | 87 | 90 | 87 | 16 | 10 |
| Mark Fidrych | SEA | sp | 21 | 1.92 | 21 | 6 | 0 | 32 | 32 | 18 | 8 | 253.1 | 192 | 64 | 54 | 53 | 95 | 8 | 26 |
| Ed Figueroa | CAR | sp | 27 | 3.43 | 17 | 6 | 0 | 33 | 33 | 9 | 2 | 228.1 | 221 | 102 | 87 | 82 | 96 | 9 | 17 |
| Rollie Fingers | ELE | cl | 29 | 2.68 | 8 | 10 | 36 | 64 | 0 | 0 | 0 | 94.0 | 78 | 33 | 28 | 31 | 78 | 1 | 6 |
| Al Fitzmorris | SEA | sp | 30 | 3.30 | 16 | 11 | 0 | 32 | 32 | 6 | 0 | 226.1 | 247 | 97 | 83 | 66 | 61 | 11 | 46 |
| Mike Flanagan* | ROY | sp | 24 | 4.20 | 6 | 1 | 0 | 21 | 11 | 0 | 0 | 75.0 | 76 | 38 | 35 | 24 | 55 | 10 | 7 |
| Rich Folkers* | SEA | mr | 29 | 4.62 | 0 | 0 | 5 | 20 | 1 | 0 | 0 | 37.0 | 37 | 23 | 19 | 15 | 17 | 9 | 1 |
| Bob Forsch | BIS | sp | 26 | 3.93 | 11 | 11 | 0 | 31 | 31 | 6 | 1 | 206.0 | 222 | 112 | 90 | 64 | 61 | 19 | 30 |
| Ken Forsch | CAR | cl | 29 | 2.33 | 5 | 3 | 9 | 61 | 0 | 0 | 0 | 65.2 | 58 | 19 | 17 | 16 | 34 | 2 | 4 |
| Terry Forster* | GLA | sp | 24 | 4.77 | 3 | 3 | 0 | 24 | 9 | 1 | 0 | 77.1 | 93 | 45 | 41 | 30 | 42 | 10 | 11 |
| Alan Foster | DCS | mr | 29 | 4.29 | 6 | 2 | 2 | 31 | 1 | 0 | 0 | 50.1 | 53 | 29 | 24 | 15 | 9 | 7 | 3 |
| Steve Foucault | WIN | mr | 26 | 4.03 | 7 | 3 | 3 | 45 | 0 | 0 | 0 | 51.1 | 51 | 25 | 23 | 18 | 24 | 7 | 4 |
| Ken Frailing* | SEA | sp | 28 | 2.91 | 1 | 0 | 10 | 15 | 0 | 0 | 0 | 21.2 | 18 | 8 | 7 | 9 | 13 | 2 | 5 |
| Dave Freisleben | BIS | sp | 24 | 3.87 | 7 | 10 | 1 | 30 | 15 | 1 | 0 | 132.2 | 139 | 67 | 57 | 30 | 51 | 7 | 17 |
| Danny Frisella | GLA | mr | 30 | 2.89 | 4 | 5 | 34 | 49 | 0 | 0 | 0 | 56.0 | 34 | 19 | 18 | 24 | 39 | 7 | 4 |
| Woodie Fryman* | LAA | sp | 36 | 4.11 | 13 | 11 | 0 | 32 | 32 | 8 | 2 | 199.1 | 201 | 96 | 91 | 78 | 105 | 10 | 14 |
| Gene Garber | EKL | mr | 28 | 4.15 | 5 | 7 | 9 | 63 | 0 | 0 | 0 | 82.1 | 80 | 41 | 38 | 29 | 60 | 5 | 9 |
| Wayne Garland | ELE | sp | 25 | 3.26 | 14 | 7 | 0 | 30 | 29 | 8 | 0 | 223.2 | 212 | 85 | 81 | 45 | 118 | 9 | 12 |
| Mike Garman | PBS | mr | 26 | 3.73 | 7 | 6 | 5 | 55 | 0 | 0 | 0 | 82.0 | 77 | 35 | 34 | 26 | 34 | 3 | 3 |
| Dave Giusti | WWM | mr | 36 | 4.67 | 0 | 1 | 1 | 32 | 0 | 0 | 0 | 44.1 | 54 | 28 | 23 | 13 | 21 | 7 | 5 |
| Ed Glynn* | ELE | sp | 23 | 0.96 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 9.1 | 5 | 1 | 1 | 9 | 8 | 0 | 1 |
| Dave Goltz | WIN | sp | 27 | 4.21 | 12 | 13 | 0 | 31 | 31 | 10 | 0 | 214.0 | 225 | 115 | 100 | 74 | 106 | 8 | 29 |
| Rich Gossage | SPK | sp | 24 | 4.38 | 8 | 8 | 3 | 40 | 18 | 1 | 1 | 129.1 | 148 | 75 | 63 | 54 | 74 | 12 | 12 |
| Wayne Granger | MOB | mr | 32 | 5.97 | 2 | 3 | 0 | 24 | 0 | 0 | 0 | 31.2 | 34 | 21 | 21 | 18 | 12 | 3 | 4 |
| Bill Greif | DCS | mr | 26 | 3.41 | 1 | 1 | 0 | 20 | 0 | 0 | 0 | 29.0 | 28 | 13 | 11 | 13 | 8 | 1 | 5 |
| Tom Griffin | WIN | mr | 28 | 4.74 | 3 | 4 | 0 | 23 | 9 | 1 | 0 | 74.0 | 69 | 43 | 39 | 43 | 45 | 3 | 6 |
| Steve Grilli | SEA | mr | 27 | 3.63 | 1 | 0 | 1 | 29 | 0 | 0 | 0 | 44.2 | 32 | 18 | 18 | 18 | 22 | 3 | 5 |
| Ross Grimsley* | BIS | sp | 26 | 5.02 | 10 | 6 | 0 | 31 | 14 | 1 | 0 | 109.1 | 140 | 70 | 61 | 39 | 36 | 6 | 12 |
| Ron Guidry* | NYM | mr | 25 | 3.24 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 8.1 | 7 | 3 | 3 | 2 | 4 | 1 | 1 |
| Don Gullett* | ELE | sp | 25 | 3.29 | 8 | 4 | 0 | 24 | 17 | 2 | 1 | 126.0 | 114 | 55 | 46 | 44 | 54 | 11 | 18 |
| Larry Gura* | ROY | mr | 28 | 3.13 | 5 | 4 | 0 | 20 | 9 | 1 | 0 | 74.2 | 63 | 30 | 26 | 17 | 24 | 3 | 3 |
| Moose Haas | EKL | sp | 20 | 0.82 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 11.0 | 4 | 2 | 1 | 7 | 6 | 0 | 1 |
| Ed Halicki | CAR | sp | 25 | 3.48 | 14 | 10 | 0 | 26 | 26 | 4 | 1 | 186.0 | 176 | 82 | 72 | 63 | 122 | 12 | 15 |
| Tom Hall* | COL | mr | 28 | 3.77 | 1 | 1 | 0 | 18 | 0 | 0 | 0 | 28.2 | 20 | 14 | 12 | 16 | 23 | 5 | 1 |
| Dave Hamilton* | CRU | mr | 28 | 3.15 | 7 | 2 | 2 | 44 | 2 | 0 | 0 | 85.2 | 79 | 32 | 30 | 36 | 62 | 6 | 9 |
| Preston Hanna | SPK | mr | 21 | 6.35 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 5.2 | 11 | 9 | 4 | 3 | 5 | 1 | 0 |
| Gerry Hannahs* | FOR | sp | 23 | 135.00 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0.1 | 3 | 5 | 5 | 2 | 0 | 1 | 0 |
| Steve Hargan | NYM | mr | 33 | 2.70 | 6 | 0 | 3 | 23 | 1 | 0 | 0 | 40.0 | 39 | 14 | 12 | 8 | 18 | 6 | 6 |
| Paul Hartzell | ELE | mr | 22 | 3.63 | 8 | 4 | 0 | 25 | 14 | 5 | 0 | 131.1 | 155 | 67 | 53 | 28 | 30 | 6 | 17 |
| Andy Hassler* | COL | sp | 24 | 2.99 | 11 | 6 | 0 | 24 | 21 | 3 | 0 | 156.1 | 133 | 63 | 52 | 53 | 69 | 7 | 16 |
| Dave Heaverlo | MOB | mr | 25 | 2.92 | 3 | 3 | 0 | 30 | 0 | 0 | 0 | 49.1 | 43 | 18 | 16 | 9 | 23 | 0 | 8 |
| Ramon Hernandez* | SEA | mr | 35 | 3.09 | 3 | 4 | 1 | 21 | 0 | 0 | 0 | 35.0 | 29 | 13 | 12 | 12 | 13 | 1 | 2 |
| John Hiller* | GLA | mr | 33 | 2.63 | 7 | 10 | 4 | 63 | 0 | 0 | 0 | 95.2 | 63 | 37 | 28 | 48 | 92 | 6 | 12 |
| Rich Hinton* | NYM | mr | 29 | 2.08 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 4.1 | 4 | 1 | 1 | 1 | 4 | 1 | 1 |
| Ken Holtzman* | MOB | sp | 30 | 3.90 | 11 | 13 | 0 | 31 | 31 | 8 | 2 | 196.1 | 220 | 103 | 85 | 50 | 61 | 13 | 17 |
| Don Hood* | WWM | mr | 26 | 5.91 | 1 | 3 | 0 | 33 | 3 | 1 | 0 | 70.0 | 76 | 56 | 46 | 45 | 29 | 6 | 7 |
| Burt Hooton | ROY | sp | 26 | 3.39 | 16 | 6 | 0 | 35 | 35 | 3 | 1 | 223.1 | 216 | 93 | 84 | 55 | 87 | 18 | 17 |
| Charlie Hough | BIS | mr | 28 | 4.63 | 5 | 9 | 25 | 81 | 0 | 0 | 0 | 136.0 | 139 | 82 | 70 | 69 | 80 | 17 | 9 |
| Tom House* | GLA | mr | 29 | 3.79 | 1 | 2 | 2 | 18 | 0 | 0 | 0 | 35.2 | 32 | 17 | 15 | 15 | 11 | 5 | 5 |
| Al Hrabosky* | LAA | mr | 26 | 3.86 | 3 | 5 | 2 | 62 | 0 | 0 | 0 | 56.0 | 59 | 27 | 24 | 28 | 40 | 1 | 6 |
| Jim Hughes | PBS | sp | 24 | 6.20 | 5 | 13 | 0 | 44 | 20 | 1 | 0 | 132.0 | 177 | 98 | 91 | 46 | 69 | 19 | 22 |
| Catfish Hunter | CAR | sp | 30 | 3.71 | 19 | 9 | 0 | 36 | 36 | 11 | 2 | 255.0 | 260 | 129 | 105 | 59 | 119 | 29 | 10 |
| Grant Jackson* | BEA | mr | 33 | 2.12 | 2 | 4 | 6 | 42 | 0 | 0 | 0 | 76.1 | 59 | 23 | 18 | 24 | 27 | 1 | 4 |
| Jesse Jefferson | BEA | sp | 27 | 5.23 | 1 | 5 | 0 | 21 | 8 | 0 | 0 | 53.1 | 76 | 42 | 31 | 26 | 27 | 6 | 7 |
| Fergie Jenkins | SPK | sp | 32 | 3.52 | 12 | 10 | 0 | 30 | 30 | 11 | 2 | 215.0 | 222 | 99 | 84 | 38 | 141 | 21 | 13 |
| Tommy John* | WIN | sp | 33 | 5.56 | 5 | 10 | 0 | 29 | 29 | 5 | 1 | 173.1 | 228 | 116 | 107 | 51 | 64 | 6 | 24 |
| Bart Johnson | SEA | sp | 26 | 108.00 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0.1 | 3 | 5 | 4 | 1 | 0 | 1 | 0 |
| Jerry Johnson | COL | mr | 32 | 5.45 | 2 | 1 | 0 | 20 | 0 | 0 | 0 | 33.0 | 44 | 21 | 20 | 21 | 20 | 2 | 3 |
| Tom Johnson | EKL | mr | 25 | 1.27 | 5 | 1 | 1 | 34 | 1 | 0 | 0 | 42.2 | 32 | 8 | 6 | 9 | 25 | 4 | 7 |
| Randy Jones* | NYM | sp | 26 | 2.02 | 23 | 3 | 0 | 33 | 33 | 15 | 6 | 267.0 | 210 | 68 | 60 | 36 | 70 | 9 | 32 |
| Rick Jones* | CRU | sp | 21 | 4.31 | 3 | 6 | 0 | 19 | 15 | 4 | 1 | 108.2 | 135 | 56 | 52 | 29 | 48 | 5 | 11 |
| Jim Kaat* | SEA | sp | 37 | 4.59 | 11 | 12 | 0 | 32 | 32 | 8 | 1 | 200.0 | 234 | 107 | 102 | 36 | 58 | 23 | 26 |
| Jim Kern | CRU | cl | 27 | 3.70 | 8 | 10 | 16 | 73 | 0 | 0 | 0 | 104.2 | 101 | 49 | 43 | 55 | 97 | 3 | 15 |
| Joe Kerrigan | FOR | mr | 21 | 2.82 | 1 | 1 | 1 | 34 | 0 | 0 | 0 | 54.1 | 42 | 18 | 17 | 19 | 14 | 6 | 12 |
| Clay Kirby | DCS | sp | 28 | 3.72 | 0 | 4 | 0 | 5 | 5 | 1 | 0 | 29.0 | 30 | 14 | 12 | 16 | 18 | 1 | 2 |
| Don Kirkwood | ELE | sp | 26 | 5.79 | 8 | 9 | 0 | 26 | 24 | 2 | 0 | 138.1 | 167 | 95 | 89 | 51 | 73 | 13 | 15 |
| Bruce Kison | NYM | sp | 26 | 3.24 | 16 | 5 | 0 | 29 | 29 | 5 | 1 | 202.2 | 194 | 81 | 73 | 61 | 98 | 18 | 14 |
| Chris Knapp | ELE | sp | 22 | 8.25 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 12.0 | 24 | 11 | 11 | 12 | 8 | 1 | 1 |
| Bob Knepper* | FOR | sp | 22 | 4.97 | 2 | 2 | 0 | 5 | 5 | 1 | 0 | 29.0 | 38 | 22 | 16 | 9 | 15 | 3 | 6 |
| Darold Knowles* | BEA | mr | 34 | 2.60 | 3 | 6 | 9 | 53 | 0 | 0 | 0 | 65.2 | 49 | 27 | 19 | 24 | 27 | 5 | 12 |
| Kevin Kobel* | PBS | mr | 22 | 5.40 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 3.1 | 2 | 2 | 2 | 2 | 2 | 2 | 0 |
| Jerry Koosman* | NYM | sp | 33 | 2.26 | 19 | 6 | 0 | 32 | 32 | 13 | 5 | 251.1 | 206 | 73 | 63 | 62 | 194 | 9 | 11 |
| Ken Kravec* | WWM | sp | 24 | 3.38 | 4 | 1 | 0 | 21 | 4 | 1 | 0 | 45.1 | 37 | 17 | 17 | 22 | 34 | 3 | 2 |
| Rick Kreuger* | LAA | sp | 27 | 6.75 | 0 | 2 | 0 | 5 | 4 | 0 | 0 | 22.2 | 27 | 17 | 17 | 11 | 8 | 3 | 1 |
| Mike Krukow | GLA | mr | 24 | 11.57 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.1 | 3 | 3 | 3 | 1 | 0 | 0 | 0 |
| Frank LaCorte | DAY | sp | 24 | 3.13 | 1 | 1 | 1 | 28 | 0 | 0 | 0 | 46.0 | 41 | 20 | 16 | 18 | 27 | 2 | 5 |
| Lerrin LaGrow | PBS | mr | 27 | 1.40 | 0 | 1 | 5 | 14 | 0 | 0 | 0 | 19.1 | 16 | 5 | 3 | 5 | 7 | 1 | 4 |
| Chip Lang | COL | mr | 23 | 2.98 | 3 | 1 | 1 | 40 | 0 | 0 | 0 | 60.1 | 54 | 24 | 20 | 32 | 25 | 4 | 3 |
| Rick Langford | CAR | mr | 24 | 5.49 | 1 | 0 | 0 | 14 | 1 | 0 | 0 | 19.2 | 27 | 12 | 12 | 14 | 23 | 2 | 1 |
| Dave LaRoche* | ROY | cl | 28 | 1.39 | 10 | 4 | 27 | 70 | 0 | 0 | 0 | 84.0 | 39 | 14 | 13 | 32 | 88 | 2 | 2 |
| Dan Larson | MOB | sp | 21 | 4.72 | 6 | 4 | 0 | 13 | 13 | 2 | 0 | 87.2 | 94 | 49 | 46 | 27 | 32 | 7 | 3 |
| Gary Lavelle* | SEA | mr | 27 | 2.48 | 5 | 8 | 10 | 61 | 0 | 0 | 0 | 87.0 | 91 | 28 | 24 | 36 | 46 | 6 | 12 |
| Bill Laxton* | CRU | mr | 28 | 4.52 | 1 | 5 | 2 | 36 | 7 | 1 | 0 | 77.2 | 70 | 41 | 39 | 34 | 57 | 12 | 5 |
| Bill Lee* | PBS | sp | 29 | 4.16 | 4 | 6 | 0 | 36 | 0 | 0 | 0 | 106.0 | 125 | 55 | 49 | 17 | 37 | 15 | 13 |
| Dave Lemanczyk | DCS | sp | 25 | 3.99 | 5 | 3 | 0 | 34 | 8 | 0 | 0 | 88.0 | 102 | 42 | 39 | 42 | 55 | 6 | 15 |
| Mark Lemongello | CAR | sp | 20 | 4.62 | 1 | 2 | 0 | 4 | 4 | 0 | 0 | 25.1 | 29 | 15 | 13 | 7 | 6 | 3 | 1 |
| Max Leon | MOB | mr | 26 | 4.37 | 1 | 1 | 0 | 25 | 0 | 0 | 0 | 22.2 | 24 | 11 | 11 | 9 | 4 | 1 | 1 |
| Dennis Leonard | WIN | sp | 25 | 3.36 | 9 | 14 | 0 | 30 | 30 | 9 | 2 | 224.2 | 246 | 101 | 84 | 63 | 136 | 9 | 15 |
| Dennis Lewallyn | SEA | sp | 22 | 2.21 | 1 | 0 | 1 | 11 | 0 | 0 | 0 | 20.1 | 15 | 6 | 5 | 3 | 2 | 1 | 0 |
| Paul Lindblad* | FOR | mr | 34 | 3.97 | 7 | 5 | 8 | 52 | 0 | 0 | 0 | 93.0 | 93 | 53 | 41 | 29 | 33 | 4 | 4 |
| Mark Littell | CAR | cl | 23 | 1.74 | 7 | 1 | 2 | 53 | 0 | 0 | 0 | 82.2 | 55 | 19 | 16 | 52 | 79 | 2 | 3 |
| Skip Lockwood | ROY | cl | 29 | 2.51 | 3 | 2 | 0 | 45 | 0 | 0 | 0 | 61.0 | 38 | 21 | 17 | 26 | 71 | 1 | 2 |
| Mickey Lolich* | SEA | sp | 35 | 4.34 | 4 | 10 | 0 | 22 | 20 | 3 | 1 | 122.1 | 123 | 69 | 59 | 36 | 67 | 10 | 6 |
| Jim Lonborg | WWM | sp | 34 | 4.87 | 7 | 15 | 0 | 30 | 29 | 2 | 1 | 177.1 | 208 | 111 | 96 | 53 | 82 | 21 | 5 |
| Steve Luebber | FOR | mr | 26 | 4.42 | 7 | 5 | 0 | 20 | 18 | 1 | 0 | 118.0 | 132 | 67 | 58 | 51 | 38 | 9 | 14 |
| Sparky Lyle* | MOB | cl | 31 | 1.67 | 6 | 2 | 38 | 62 | 0 | 0 | 0 | 75.1 | 65 | 15 | 14 | 17 | 39 | 2 | 11 |
| Mike Marshall | SPK | cl | 33 | 4.50 | 4 | 10 | 19 | 53 | 0 | 0 | 0 | 72.0 | 86 | 37 | 36 | 29 | 33 | 2 | 9 |
| Dennis Martinez | WIN | sp | 21 | 0.42 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 21.2 | 18 | 9 | 1 | 9 | 14 | 0 | 2 |
| Tippy Martinez* | CAR | cl | 26 | 1.72 | 6 | 2 | 2 | 59 | 0 | 0 | 0 | 57.2 | 43 | 13 | 11 | 32 | 45 | 1 | 9 |
| Jon Matlack* | ROY | sp | 26 | 2.85 | 13 | 8 | 0 | 34 | 34 | 7 | 1 | 233.1 | 201 | 89 | 74 | 48 | 124 | 21 | 19 |
| Rudy May* | GLA | sp | 31 | 2.50 | 15 | 7 | 0 | 31 | 31 | 10 | 4 | 212.0 | 195 | 77 | 59 | 55 | 96 | 18 | 11 |
| Bob McClure* | DCS | mr | 24 | 5.40 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.1 | 4 | 3 | 2 | 1 | 2 | 0 | 0 |
| Will McEnaney* | PBS | mr | 24 | 4.70 | 0 | 4 | 2 | 39 | 0 | 0 | 0 | 69.0 | 101 | 38 | 36 | 19 | 26 | 2 | 5 |
| Lynn McGlothen | LAA | sp | 26 | 4.26 | 11 | 10 | 0 | 31 | 30 | 6 | 2 | 194.1 | 201 | 97 | 92 | 72 | 86 | 10 | 14 |
| Tug McGraw* | DAY | mr | 31 | 3.38 | 5 | 4 | 11 | 41 | 0 | 0 | 0 | 40.0 | 44 | 19 | 15 | 16 | 25 | 3 | 1 |
| Scott McGregor* | CAR | sp | 22 | 3.12 | 0 | 1 | 0 | 4 | 1 | 0 | 0 | 8.2 | 11 | 3 | 3 | 3 | 7 | 0 | 1 |
| Bo McLaughlin | CAR | mr | 22 | 3.86 | 5 | 2 | 0 | 18 | 8 | 1 | 0 | 63.0 | 77 | 34 | 27 | 15 | 28 | 10 | 9 |
| Doc Medich | CRU | sp | 27 | 6.02 | 9 | 14 | 0 | 27 | 26 | 4 | 1 | 172.0 | 244 | 127 | 115 | 39 | 66 | 18 | 17 |
| Andy Messersmith | FOR | sp | 30 | 4.16 | 14 | 12 | 0 | 29 | 29 | 13 | 4 | 214.0 | 188 | 107 | 99 | 86 | 117 | 22 | 10 |
| Butch Metzger | SEA | mr | 24 | 3.27 | 8 | 2 | 7 | 65 | 0 | 0 | 0 | 113.0 | 109 | 48 | 41 | 33 | 77 | 6 | 17 |
| Dyar Miller | DAY | mr | 30 | 3.77 | 2 | 1 | 0 | 44 | 0 | 0 | 0 | 71.2 | 67 | 33 | 30 | 39 | 36 | 6 | 9 |
| Steve Mingori* | WWM | mr | 32 | 3.57 | 3 | 7 | 7 | 56 | 0 | 0 | 0 | 58.0 | 64 | 30 | 23 | 17 | 29 | 5 | 6 |
| Greg Minton | PBS | mr | 24 | 7.71 | 1 | 2 | 0 | 5 | 5 | 0 | 0 | 21.0 | 38 | 20 | 18 | 12 | 6 | 1 | 1 |
| Paul Mitchell | COL | sp | 26 | 5.96 | 6 | 14 | 0 | 27 | 27 | 0 | 0 | 148.0 | 207 | 108 | 98 | 38 | 54 | 16 | 6 |
| Randy Moffitt | DCS | mr | 27 | 1.77 | 6 | 7 | 19 | 54 | 0 | 0 | 0 | 71.0 | 67 | 22 | 14 | 19 | 27 | 3 | 10 |
| Sid Monge* | EKL | mr | 25 | 4.14 | 5 | 7 | 1 | 48 | 11 | 1 | 1 | 100.0 | 103 | 48 | 46 | 47 | 55 | 9 | 11 |
| Larry Monroe | SPK | mr | 20 | 4.50 | 0 | 2 | 0 | 12 | 0 | 0 | 0 | 18.0 | 16 | 9 | 9 | 10 | 8 | 0 | 2 |
| John Montefusco | SPK | sp | 26 | 3.03 | 14 | 9 | 0 | 33 | 33 | 4 | 1 | 237.2 | 202 | 88 | 80 | 71 | 131 | 15 | 18 |
| Bob Moose | SPK | mr | 28 | 6.29 | 0 | 4 | 3 | 29 | 0 | 0 | 0 | 44.1 | 68 | 38 | 31 | 14 | 17 | 3 | 6 |
| Roger Moret* | WWM | mr | 26 | 3.51 | 2 | 1 | 0 | 35 | 0 | 0 | 0 | 48.2 | 54 | 24 | 19 | 13 | 25 | 5 | 11 |
| Carl Morton | DCS | sp | 32 | 4.06 | 9 | 7 | 0 | 26 | 26 | 5 | 1 | 159.2 | 177 | 84 | 72 | 57 | 46 | 4 | 21 |
| Tom Murphy | SPK | mr | 30 | 3.49 | 2 | 1 | 0 | 42 | 0 | 0 | 0 | 67.0 | 69 | 32 | 26 | 9 | 37 | 7 | 8 |
| Dale Murray | DCS | mr | 26 | 2.91 | 5 | 3 | 8 | 51 | 0 | 0 | 0 | 68.0 | 73 | 25 | 22 | 18 | 15 | 2 | 14 |
| Joe Niekro | ROY | mr | 31 | 4.85 | 4 | 3 | 0 | 35 | 5 | 0 | 0 | 81.2 | 79 | 50 | 44 | 55 | 56 | 4 | 4 |
| Phil Niekro | EKL | sp | 37 | 2.22 | 17 | 12 | 0 | 42 | 37 | 9 | 4 | 251.2 | 185 | 78 | 62 | 91 | 126 | 10 | 14 |
| Gary Nolan | DAY | sp | 28 | 4.04 | 6 | 16 | 0 | 33 | 33 | 8 | 1 | 207.0 | 211 | 108 | 93 | 30 | 92 | 29 | 8 |
| Fred Norman* | ELE | sp | 33 | 4.29 | 9 | 9 | 0 | 28 | 22 | 2 | 2 | 153.0 | 149 | 82 | 73 | 65 | 103 | 11 | 13 |
| Mike Norris | COL | sp | 21 | 7.20 | 3 | 3 | 0 | 48 | 1 | 0 | 0 | 75.0 | 98 | 73 | 60 | 49 | 31 | 13 | 7 |
| Bob Owchinko* | EKL | sp | 21 | 27.00 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 2.0 | 9 | 6 | 6 | 1 | 4 | 1 | 0 |
| Dave Pagan | BEA | mr | 26 | 3.45 | 0 | 4 | 1 | 38 | 1 | 0 | 0 | 70.1 | 87 | 28 | 27 | 27 | 46 | 2 | 7 |
| Jim Palmer | ROY | sp | 30 | 2.91 | 25 | 7 | 0 | 40 | 40 | 9 | 2 | 284.2 | 231 | 111 | 92 | 89 | 132 | 17 | 19 |
| Marty Pattin | DAY | mr | 33 | 1.69 | 11 | 4 | 25 | 55 | 0 | 0 | 0 | 64.0 | 45 | 13 | 12 | 14 | 27 | 4 | 6 |
| Gene Pentz | WWM | mr | 23 | 6.75 | 2 | 2 | 1 | 29 | 0 | 0 | 0 | 40.0 | 51 | 31 | 30 | 23 | 19 | 4 | 7 |
| Gaylord Perry | SEA | sp | 37 | 3.24 | 17 | 10 | 0 | 32 | 32 | 11 | 2 | 225.1 | 219 | 98 | 81 | 56 | 131 | 12 | 10 |
| Fritz Peterson* | CRU | sp | 34 | 4.62 | 2 | 2 | 0 | 6 | 6 | 1 | 1 | 37.0 | 48 | 20 | 19 | 9 | 11 | 3 | 5 |
| Dick Pole | BEA | sp | 25 | 4.93 | 3 | 9 | 0 | 26 | 15 | 2 | 1 | 98.2 | 130 | 70 | 54 | 47 | 28 | 7 | 5 |
| Mike Proly | COL | mr | 25 | 1.62 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 16.2 | 13 | 8 | 3 | 5 | 6 | 0 | 2 |
| Harry Rasmussen | MOB | mr | 24 | 2.54 | 13 | 9 | 1 | 31 | 18 | 8 | 3 | 155.2 | 124 | 51 | 44 | 50 | 60 | 10 | 16 |
| Doug Rau* | DAY | sp | 27 | 3.73 | 14 | 12 | 0 | 32 | 32 | 7 | 3 | 207.1 | 214 | 95 | 86 | 58 | 73 | 15 | 32 |
| Pete Redfern | SPK | sp | 21 | 4.33 | 7 | 8 | 0 | 21 | 20 | 2 | 0 | 114.1 | 124 | 63 | 55 | 50 | 73 | 6 | 10 |
| Ron Reed | WWM | mr | 33 | 2.48 | 4 | 4 | 20 | 70 | 1 | 1 | 1 | 101.2 | 74 | 33 | 28 | 14 | 75 | 10 | 10 |
| Steve Renko | EKL | sp | 31 | 2.72 | 10 | 9 | 0 | 26 | 25 | 6 | 3 | 168.2 | 136 | 61 | 51 | 40 | 84 | 10 | 9 |
| Paul Reuschel | CRU | mr | 29 | 3.36 | 2 | 1 | 4 | 43 | 2 | 1 | 0 | 72.1 | 75 | 27 | 27 | 25 | 39 | 5 | 12 |
| Rick Reuschel | LAA | sp | 27 | 3.68 | 11 | 16 | 0 | 36 | 36 | 10 | 2 | 242.1 | 238 | 113 | 99 | 57 | 120 | 19 | 28 |
| Jerry Reuss* | SPK | sp | 27 | 4.40 | 11 | 10 | 0 | 31 | 29 | 4 | 1 | 194.1 | 239 | 109 | 95 | 44 | 97 | 22 | 24 |
| Rick Rhoden | COL | sp | 23 | 5.08 | 5 | 13 | 2 | 31 | 23 | 4 | 0 | 152.1 | 185 | 97 | 86 | 49 | 66 | 18 | 17 |
| Frank Riccelli* | GLA | sp | 23 | 3.38 | 1 | 1 | 1 | 3 | 2 | 1 | 0 | 16.0 | 17 | 7 | 6 | 6 | 7 | 0 | 1 |
| J. R. Richard | WIN | sp | 26 | 3.97 | 13 | 14 | 0 | 32 | 32 | 10 | 0 | 231.1 | 227 | 122 | 102 | 116 | 171 | 15 | 26 |
| Dave Roberts* | MOB | sp | 31 | 3.22 | 11 | 9 | 0 | 31 | 31 | 4 | 0 | 220.2 | 207 | 98 | 79 | 48 | 70 | 11 | 19 |
| Eduardo Rodriguez | COL | mr | 24 | 3.82 | 4 | 8 | 25 | 56 | 1 | 0 | 0 | 75.1 | 67 | 36 | 32 | 33 | 38 | 1 | 6 |
| Steve Rogers | NYM | sp | 26 | 2.46 | 20 | 8 | 0 | 31 | 31 | 12 | 5 | 237.2 | 194 | 76 | 65 | 80 | 128 | 7 | 26 |
| Gil Rondon | EKL | mr | 22 | 45.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 4 | 5 | 5 | 2 | 0 | 0 | 0 |
| Jim Rooker* |   | sp | 33 | 3.56 | 7 | 12 | 0 | 32 | 27 | 5 | 2 | 172.0 | 177 | 78 | 68 | 54 | 79 | 6 | 23 |
| Gary Ross | DAY | sp | 28 | 4.20 | 10 | 13 | 0 | 32 | 32 | 5 | 3 | 193.0 | 221 | 116 | 90 | 54 | 87 | 16 | 12 |
| Vern Ruhle | WWM | sp | 25 | 5.64 | 6 | 18 | 0 | 30 | 30 | 3 | 1 | 182.0 | 249 | 134 | 114 | 73 | 62 | 22 | 18 |
| Dick Ruthven | PBS | sp | 25 | 4.75 | 13 | 13 | 0 | 31 | 31 | 16 | 2 | 220.0 | 254 | 128 | 116 | 79 | 121 | 9 | 30 |
| Nolan Ryan | DAY | sp | 29 | 2.34 | 15 | 13 | 0 | 33 | 33 | 11 | 5 | 246.0 | 160 | 72 | 64 | 145 | 280 | 9 | 10 |
| Ray Sadecki* | MOB | mr | 35 | 4.96 | 1 | 4 | 1 | 20 | 0 | 0 | 0 | 16.1 | 21 | 9 | 9 | 13 | 11 | 0 | 2 |
| Joe Sambito* | WIN | mr | 24 | 2.49 | 0 | 3 | 1 | 34 | 1 | 0 | 0 | 47.0 | 45 | 15 | 13 | 10 | 26 | 2 | 7 |
| Ken Sanders | SPK | mr | 34 | 4.63 | 6 | 4 | 2 | 47 | 0 | 0 | 0 | 46.2 | 49 | 26 | 24 | 17 | 11 | 4 | 9 |
| Manny Sarmiento | WIN | mr | 20 | 2.86 | 3 | 4 | 2 | 29 | 0 | 0 | 0 | 44.0 | 48 | 17 | 14 | 12 | 17 | 3 | 4 |
| Rick Sawyer | FOR | sp | 28 | 5.55 | 2 | 5 | 0 | 16 | 13 | 2 | 0 | 84.1 | 99 | 52 | 52 | 42 | 34 | 8 | 9 |
| Fred Scherman* | BEA | mr | 31 | 4.34 | 1 | 2 | 0 | 32 | 0 | 0 | 0 | 47.2 | 44 | 24 | 23 | 11 | 20 | 11 | 2 |
| Ron Schueler | BIS | mr | 28 | 3.29 | 3 | 4 | 9 | 39 | 0 | 0 | 0 | 52.0 | 47 | 20 | 19 | 15 | 29 | 5 | 5 |
| Buddy Schultz* | BIS | mr | 25 | 7.36 | 1 | 1 | 1 | 22 | 0 | 0 | 0 | 25.2 | 42 | 21 | 21 | 11 | 21 | 4 | 1 |
| Mickey Scott* | COL | mr | 28 | 2.94 | 5 | 2 | 3 | 35 | 0 | 0 | 0 | 33.2 | 37 | 13 | 11 | 10 | 11 | 2 | 2 |
| Tom Seaver | GLA | sp | 31 | 2.52 | 25 | 6 | 0 | 34 | 34 | 15 | 3 | 271.2 | 231 | 87 | 76 | 67 | 233 | 14 | 22 |
| Paul Siebert* | LAA | mr | 23 | 2.96 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 27.1 | 34 | 10 | 9 | 11 | 13 | 0 | 2 |
| Bill Singer |   | sp | 32 | 4.54 | 10 | 9 | 0 | 29 | 29 | 5 | 0 | 172.1 | 193 | 101 | 87 | 59 | 54 | 10 | 19 |
| Jim Slaton | BEA | sp | 26 | 4.46 | 9 | 18 | 0 | 31 | 31 | 8 | 3 | 201.2 | 226 | 112 | 100 | 65 | 70 | 11 | 15 |
| Eddie Solomon | DCS | mr | 25 | 2.22 | 3 | 1 | 1 | 14 | 0 | 0 | 0 | 24.1 | 22 | 7 | 6 | 5 | 8 | 1 | 8 |
| Elias Sosa | EKL | mr | 26 | 2.38 | 1 | 3 | 12 | 56 | 0 | 0 | 0 | 64.1 | 61 | 17 | 17 | 25 | 44 | 1 | 1 |
| Dan Spillner | BEA | mr | 24 | 6.37 | 3 | 3 | 1 | 47 | 4 | 0 | 0 | 89.0 | 142 | 71 | 63 | 34 | 36 | 11 | 14 |
| Paul Splittorff* | CRU | sp | 29 | 5.60 | 6 | 15 | 0 | 26 | 26 | 3 | 0 | 149.1 | 202 | 112 | 93 | 57 | 57 | 11 | 23 |
| Don Stanhouse | FOR | sp | 25 | 5.23 | 10 | 15 | 0 | 31 | 29 | 4 | 0 | 189.1 | 229 | 124 | 110 | 83 | 66 | 12 | 23 |
| Steve Stone | CRU | sp | 28 | 3.01 | 4 | 3 | 0 | 11 | 11 | 2 | 1 | 77.2 | 59 | 31 | 26 | 20 | 37 | 6 | 3 |
| Brent Strom* | CAR | sp | 27 | 4.04 | 11 | 7 | 0 | 30 | 30 | 1 | 0 | 180.1 | 181 | 95 | 81 | 66 | 96 | 8 | 13 |
| Rick Sutcliffe | CRU | sp | 20 | 1.29 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 7.0 | 4 | 1 | 1 | 2 | 3 | 0 | 0 |
| Bruce Sutter | CAR | cl | 23 | 1.80 | 6 | 0 | 41 | 68 | 0 | 0 | 0 | 75.0 | 52 | 15 | 15 | 8 | 54 | 2 | 6 |
| Don Sutton | WWM | sp | 31 | 4.37 | 8 | 17 | 0 | 31 | 31 | 5 | 1 | 212.1 | 228 | 112 | 103 | 66 | 120 | 28 | 13 |
| Craig Swan | DCS | sp | 25 | 4.10 | 6 | 7 | 0 | 22 | 22 | 2 | 0 | 136.0 | 154 | 72 | 62 | 48 | 77 | 14 | 6 |
| Frank Tanana* | MOB | sp | 22 | 2.96 | 18 | 9 | 0 | 34 | 34 | 9 | 3 | 258.1 | 210 | 95 | 85 | 59 | 250 | 25 | 7 |
| Chuck Taylor | FOR | mr | 34 | 2.48 | 3 | 0 | 2 | 18 | 0 | 0 | 0 | 29.0 | 20 | 8 | 8 | 5 | 12 | 4 | 3 |
| Kent Tekulve | CAR | mr | 29 | 1.07 | 8 | 0 | 1 | 45 | 0 | 0 | 0 | 76.0 | 61 | 11 | 9 | 19 | 48 | 1 | 8 |
| Stan Thomas | DAY | mr | 26 | 2.90 | 6 | 4 | 2 | 65 | 0 | 0 | 0 | 77.2 | 75 | 27 | 25 | 37 | 34 | 2 | 5 |
| Luis Tiant | GLA | sp | 35 | 4.03 | 9 | 18 | 0 | 33 | 33 | 10 | 1 | 232.1 | 240 | 118 | 104 | 49 | 106 | 23 | 18 |
| Dick Tidrow | ELE | mr | 29 | 2.64 | 10 | 2 | 4 | 49 | 0 | 0 | 0 | 81.2 | 68 | 30 | 24 | 11 | 55 | 6 | 3 |
| Jim Todd | GLA | mr | 28 | 3.73 | 4 | 0 | 0 | 40 | 0 | 0 | 0 | 62.2 | 65 | 27 | 26 | 25 | 11 | 4 | 13 |
| Dave Tomlin* | WIN | mr | 27 | 1.54 | 4 | 3 | 14 | 48 | 0 | 0 | 0 | 46.2 | 37 | 9 | 8 | 12 | 27 | 1 | 5 |
| Pablo Torrealba* | SPK | mr | 28 | 4.15 | 1 | 3 | 2 | 28 | 0 | 0 | 0 | 34.2 | 37 | 20 | 16 | 12 | 12 | 0 | 5 |
| Mike Torrez | BIS | sp | 29 | 2.62 | 16 | 11 | 0 | 35 | 35 | 15 | 4 | 271.1 | 242 | 89 | 79 | 79 | 103 | 12 | 41 |
| Bill Travers* | COL | sp | 23 | 3.87 | 5 | 16 | 0 | 30 | 30 | 8 | 1 | 207.0 | 186 | 104 | 89 | 75 | 123 | 17 | 11 |
| Wayne Twitchell | FOR | mr | 28 | 4.26 | 4 | 3 | 0 | 27 | 5 | 1 | 0 | 61.1 | 60 | 33 | 29 | 26 | 64 | 8 | 2 |
| Jim Umbarger* | PBS | sp | 23 | 4.49 | 8 | 15 | 0 | 27 | 27 | 7 | 0 | 192.1 | 221 | 107 | 96 | 51 | 88 | 15 | 27 |
| Tom Underwood* | CAR | sp | 22 | 3.44 | 11 | 8 | 0 | 27 | 23 | 1 | 1 | 144.0 | 135 | 63 | 55 | 42 | 71 | 15 | 15 |
| John Verhoeven | COL | mr | 22 | 2.12 | 1 | 3 | 1 | 31 | 0 | 0 | 0 | 34.0 | 26 | 9 | 8 | 8 | 23 | 2 | 2 |
| Pete Vuckovich | PBS | mr | 23 | 4.66 | 1 | 6 | 2 | 34 | 9 | 1 | 0 | 94.2 | 106 | 52 | 49 | 50 | 54 | 7 | 12 |
| Rick Waits* | PBS | sp | 24 | 4.63 | 6 | 7 | 0 | 28 | 19 | 2 | 0 | 130.1 | 167 | 81 | 67 | 35 | 66 | 8 | 16 |
| Tom Walker | BEA | mr | 27 | 3.32 | 0 | 2 | 0 | 14 | 0 | 0 | 0 | 21.2 | 20 | 8 | 8 | 3 | 9 | 1 | 1 |
| Stan Wall* | NYM | mr | 25 | 2.53 | 2 | 2 | 7 | 34 | 0 | 0 | 0 | 32.0 | 23 | 9 | 9 | 16 | 22 | 1 | 4 |
| Mike Wallace* | WIN | mr | 25 | 3.14 | 2 | 0 | 2 | 35 | 0 | 0 | 0 | 57.1 | 52 | 25 | 20 | 23 | 34 | 5 | 5 |
| Dan Warthen* | GLA | sp | 23 | 4.91 | 6 | 6 | 0 | 20 | 16 | 1 | 1 | 99.0 | 86 | 60 | 54 | 68 | 63 | 10 | 16 |
| Gary Wheelock | EKL | mr | 24 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Charlie Williams | DCS | mr | 28 | 5.99 | 3 | 3 | 0 | 43 | 0 | 0 | 0 | 79.2 | 102 | 63 | 53 | 45 | 21 | 8 | 17 |
| Jim Willoughby | NYM | mr | 27 | 3.08 | 4 | 7 | 29 | 61 | 0 | 0 | 0 | 105.1 | 102 | 41 | 36 | 24 | 22 | 2 | 15 |
| Rick Wise | BIS | sp | 30 | 2.93 | 21 | 6 | 0 | 32 | 30 | 11 | 5 | 236.1 | 222 | 84 | 77 | 47 | 87 | 19 | 24 |
| Wilbur Wood* | SPK | sp | 34 | 4.14 | 4 | 3 | 0 | 9 | 9 | 1 | 0 | 54.1 | 66 | 36 | 25 | 10 | 39 | 5 | 3 |
| Pat Zachry | BEA | sp | 24 | 3.35 | 8 | 9 | 0 | 23 | 23 | 5 | 1 | 166.1 | 149 | 75 | 62 | 65 | 85 | 8 | 12 |
| Geoff Zahn* | PBS | sp | 30 | 20.25 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 6.2 | 23 | 16 | 15 | 4 | 2 | 0 | 2 |
| Oscar Zamora | LAA | mr | 31 | 5.50 | 1 | 2 | 1 | 29 | 0 | 0 | 0 | 55.2 | 70 | 38 | 34 | 12 | 24 | 3 | 5 |
| 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 |
| Glenn Abbott | DCS | sp | 25 | 0 | 0 | 1 | 0 | 3 | 0 | 1 | 4 | 16.8 | 2.9 | 19.7 | 4.2 | 1.3 | 1.5 | 2.19 |
| Vic Albury* | CRU | mr | 29 | 2 | 1 | 0 | 0 | 6 | 0 | 0 | 4 | 9.7 | 4.0 | 13.7 | 4.0 | 0.2 | 1.0 | 1.52 |
| Santo Alcala | DAY | sp | 23 | 1 | 1 | 3 | 4 | 3 | 1 | 0 | 1 | 9.2 | 4.0 | 13.9 | 3.2 | 0.6 | 0.8 | 1.47 |
| Doyle Alexander | ELE | sp | 25 | 14 | 5 | 1 | 5 | 6 | 6 | 4 | 9 | 9.2 | 3.5 | 13.0 | 2.6 | 0.3 | 0.7 | 1.41 |
| Joaquin Andujar | NYM | sp | 23 | 4 | 2 | 2 | 2 | 0 | 4 | 3 | 5 | 10.1 | 3.9 | 14.1 | 2.9 | 0.8 | 0.7 | 1.56 |
| Bob Apodaca | LAA | mr | 26 | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 3 | 8.2 | 2.4 | 11.0 | 4.0 | 0.3 | 1.7 | 1.18 |
| Bill Atkinson | NYM | mr | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14.7 | 4.9 | 19.6 | 4.9 | 0.0 | 1.0 | 2.18 |
| Jerry Augustine* | SPK | sp | 23 | 6 | 5 | 2 | 1 | 1 | 2 | 7 | 6 | 9.8 | 2.7 | 12.6 | 2.3 | 0.6 | 0.9 | 1.39 |
| Mike Bacsik | CRU | mr | 24 | 5 | 0 | 0 | 4 | 3 | 0 | 2 | 6 | 12.2 | 3.0 | 15.9 | 3.3 | 1.0 | 1.1 | 1.68 |
| Stan Bahnsen | EKL | mr | 31 | 9 | 2 | 2 | 6 | 4 | 0 | 3 | 2 | 9.1 | 3.1 | 12.6 | 3.7 | 1.3 | 1.2 | 1.35 |
| Doug Bair | BIS | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.7 | 3.4 | 5.1 | 0.0 | 1.7 | 0.0 | 0.56 |
| Rick Baldwin | GLA | mr | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 9.3 | 2.3 | 11.6 | 6.2 | 0.0 | 2.7 | 1.29 |
| Eddie Bane* |   | sp | 24 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 12.6 | 4.7 | 17.3 | 2.8 | 0.9 | 0.6 | 1.92 |
| Ray Bare | CRU | sp | 27 | 12 | 2 | 2 | 0 | 3 | 0 | 2 | 2 | 10.8 | 2.5 | 13.4 | 5.0 | 1.0 | 2.0 | 1.48 |
| Len Barker | PBS | sp | 20 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 2 | 10.8 | 2.7 | 14.8 | 3.4 | 0.7 | 1.3 | 1.50 |
| Mike Barlow | NYM | mr | 28 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 36.0 | 22.5 | 58.5 | 4.5 | 0.0 | 0.2 | 6.50 |
| Jim Barr | FOR | sp | 28 | 8 | 9 | 4 | 9 | 2 | 0 | 5 | 9 | 9.4 | 2.3 | 12.1 | 1.8 | 0.4 | 0.8 | 1.30 |
| Steve Barr* | SPK | sp | 24 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 13.5 | 9.4 | 22.9 | 2.7 | 1.3 | 0.3 | 2.55 |
| Francisco Barrios | NYM | mr | 23 | 5 | 5 | 5 | 2 | 2 | 1 | 4 | 6 | 8.6 | 2.4 | 11.1 | 4.0 | 0.6 | 1.7 | 1.22 |
| Mike Beard* | GLA | mr | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 7.1 | 0.7 | 7.8 | 2.1 | 0.7 | 3.0 | 0.87 |
| Gary Beare | MOB | sp | 23 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 7.9 | 3.4 | 11.3 | 6.0 | 0.2 | 1.8 | 1.26 |
| Jim Bibby | FOR | sp | 31 | 19 | 5 | 1 | 1 | 4 | 0 | 1 | 8 | 12.5 | 3.6 | 16.2 | 3.9 | 0.5 | 1.1 | 1.79 |
| Jack Billingham | CRU | sp | 33 | 13 | 4 | 0 | 5 | 9 | 0 | 5 | 6 | 10.1 | 3.2 | 13.6 | 3.1 | 0.9 | 1.0 | 1.48 |
| Doug Bird | LAA | sp | 26 | 12 | 8 | 0 | 3 | 0 | 1 | 8 | 7 | 9.5 | 1.7 | 11.4 | 4.8 | 1.0 | 2.7 | 1.25 |
| Vida Blue* | BEA | sp | 26 | 16 | 12 | 2 | 3 | 5 | 1 | 7 | 7 | 9.0 | 1.6 | 10.6 | 4.3 | 0.3 | 2.7 | 1.17 |
| Bert Blyleven | GLA | sp | 25 | 9 | 8 | 0 | 10 | 9 | 1 | 4 | 4 | 8.6 | 2.1 | 11.0 | 5.9 | 0.3 | 2.8 | 1.18 |
| Tommy Boggs | COL | sp | 20 | 9 | 3 | 1 | 3 | 10 | 1 | 2 | 3 | 11.3 | 2.8 | 14.4 | 3.4 | 0.2 | 1.2 | 1.56 |
| Bill Bonham | LAA | sp | 27 | 28 | 9 | 0 | 3 | 14 | 1 | 6 | 7 | 9.2 | 4.0 | 13.4 | 4.5 | 0.2 | 1.1 | 1.47 |
| Pedro Borbon | LAA | mr | 29 | 8 | 4 | 0 | 1 | 3 | 0 | 3 | 3 | 10.9 | 2.0 | 13.0 | 4.2 | 0.8 | 2.1 | 1.44 |
| Dick Bosman | EKL | sp | 32 | 3 | 0 | 0 | 0 | 1 | 0 | 4 | 4 | 11.0 | 1.8 | 12.8 | 3.1 | 1.2 | 1.7 | 1.42 |
| Ken Brett* | WIN | sp | 27 | 16 | 7 | 0 | 3 | 9 | 0 | 6 | 6 | 10.0 | 2.9 | 13.1 | 4.2 | 0.3 | 1.4 | 1.44 |
| Jim Brewer* | MOB | mr | 38 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 9.4 | 2.3 | 11.7 | 8.2 | 0.0 | 3.5 | 1.30 |
| Nelson Briles | MOB | sp | 32 | 12 | 6 | 2 | 4 | 4 | 2 | 2 | 4 | 10.8 | 2.7 | 13.8 | 4.4 | 0.9 | 1.6 | 1.51 |
| Pete Broberg | BIS | sp | 26 | 2 | 2 | 4 | 4 | 4 | 0 | 1 | 2 | 8.1 | 7.7 | 16.3 | 2.7 | 0.5 | 0.4 | 1.75 |
| Jackie Brown | MOB | sp | 33 | 8 | 2 | 0 | 4 | 3 | 0 | 3 | 1 | 9.8 | 2.1 | 12.7 | 5.2 | 0.7 | 2.4 | 1.33 |
| Tom Bruno | WIN | mr | 23 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 11.1 | 6.4 | 17.5 | 5.6 | 1.6 | 0.9 | 1.94 |
| Tom Burgmeier* | DAY | mr | 32 | 3 | 0 | 1 | 2 | 0 | 0 | 3 | 1 | 7.4 | 3.0 | 10.7 | 3.9 | 0.9 | 1.3 | 1.15 |
| Ray Burris | DCS | sp | 25 | 2 | 6 | 2 | 3 | 3 | 1 | 5 | 5 | 10.3 | 3.1 | 13.5 | 2.7 | 0.4 | 0.9 | 1.48 |
| Steve Busby | SEA | sp | 26 | 4 | 2 | 1 | 4 | 0 | 0 | 3 | 0 | 6.8 | 4.3 | 11.5 | 4.0 | 0.5 | 0.9 | 1.23 |
| Tom Buskey | FOR | mr | 29 | 1 | 1 | 2 | 3 | 2 | 2 | 2 | 3 | 7.9 | 3.0 | 11.2 | 3.1 | 1.0 | 1.0 | 1.21 |
| Mike Caldwell* | NYM | mr | 27 | 5 | 1 | 3 | 0 | 9 | 0 | 3 | 2 | 11.5 | 2.2 | 13.7 | 4.6 | 0.3 | 2.1 | 1.52 |
| Rick Camp | SPK | mr | 23 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 13.5 | 4.2 | 18.7 | 8.3 | 0.0 | 2.0 | 1.96 |
| Bill Campbell | ROY | cl | 27 | 9 | 3 | 2 | 4 | 5 | 0 | 3 | 5 | 8.1 | 3.8 | 12.1 | 6.3 | 0.7 | 1.7 | 1.31 |
| John Candelaria* | BIS | sp | 22 | 12 | 9 | 0 | 1 | 0 | 0 | 4 | 7 | 8.3 | 2.2 | 10.5 | 5.6 | 1.0 | 2.5 | 1.16 |
| Doug Capilla* | SPK | mr | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 11.1 | 3.2 | 14.3 | 4.8 | 0.0 | 1.5 | 1.59 |
| Buzz Capra | LAA | mr | 28 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 10.8 | 2.7 | 13.5 | 1.8 | 1.8 | 0.7 | 1.50 |
| Steve Carlton* | COL | sp | 31 | 17 | 13 | 2 | 4 | 8 | 0 | 7 | 6 | 9.9 | 2.9 | 12.9 | 6.3 | 0.7 | 2.2 | 1.42 |
| Don Carrithers | EKL | sp | 26 | 6 | 3 | 1 | 5 | 7 | 0 | 1 | 3 | 8.8 | 4.6 | 13.8 | 3.3 | 0.5 | 0.7 | 1.49 |
| Clay Carroll | FOR | mr | 35 | 2 | 1 | 1 | 4 | 3 | 0 | 0 | 1 | 8.7 | 2.4 | 11.7 | 4.4 | 0.3 | 1.8 | 1.24 |
| Bill Castro | ROY | mr | 22 | 2 | 3 | 1 | 5 | 1 | 0 | 1 | 0 | 9.3 | 1.9 | 11.9 | 1.6 | 1.0 | 0.9 | 1.24 |
| Larry Christenson | CRU | sp | 22 | 11 | 3 | 3 | 2 | 2 | 0 | 2 | 4 | 12.1 | 2.3 | 14.5 | 2.1 | 0.5 | 0.9 | 1.60 |
| Reggie Cleveland | DCS | mr | 28 | 3 | 0 | 0 | 3 | 3 | 0 | 3 | 1 | 10.0 | 2.0 | 12.1 | 4.1 | 0.4 | 2.1 | 1.33 |
| Jim Colborn | DAY | sp | 30 | 10 | 5 | 9 | 4 | 7 | 2 | 4 | 10 | 10.3 | 2.1 | 12.5 | 3.9 | 0.8 | 1.9 | 1.37 |
| Joe Coleman | EKL | mr | 29 | 5 | 1 | 0 | 4 | 11 | 1 | 3 | 0 | 10.2 | 3.7 | 14.2 | 5.7 | 0.8 | 1.6 | 1.54 |
| Mike Cosgrove* | BEA | sp | 25 | 10 | 2 | 1 | 1 | 4 | 0 | 3 | 5 | 13.3 | 6.0 | 19.4 | 3.5 | 0.7 | 0.6 | 2.14 |
| Jim Crawford* | MOB | mr | 25 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 16.3 | 4.3 | 21.3 | 3.6 | 0.0 | 0.8 | 2.29 |
| Mike Cuellar* | PBS | sp | 39 | 3 | 1 | 1 | 2 | 4 | 0 | 2 | 3 | 15.2 | 3.8 | 19.3 | 2.5 | 0.8 | 0.7 | 2.11 |
| John Curtis* | COL | mr | 28 | 7 | 7 | 2 | 1 | 5 | 0 | 3 | 6 | 11.2 | 5.0 | 16.3 | 2.7 | 0.4 | 0.5 | 1.80 |
| John D'Acquisto | PBS | sp | 24 | 10 | 4 | 0 | 6 | 11 | 1 | 3 | 8 | 7.6 | 8.4 | 16.5 | 3.5 | 0.4 | 0.4 | 1.77 |
| Bruce Dal Canton |   | mr | 34 | 11 | 3 | 1 | 0 | 6 | 0 | 1 | 3 | 7.7 | 4.4 | 12.1 | 3.2 | 0.2 | 0.7 | 1.35 |
| Pat Darcy | LAA | mr | 26 | 1 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 9.4 | 2.5 | 12.3 | 2.9 | 0.0 | 1.2 | 1.32 |
| Joe Decker | BEA | sp | 29 | 2 | 0 | 0 | 0 | 7 | 2 | 1 | 1 | 7.7 | 5.0 | 12.6 | 6.3 | 0.4 | 1.3 | 1.40 |
| Larry Demery | WIN | mr | 23 | 6 | 0 | 1 | 0 | 0 | 1 | 5 | 5 | 10.3 | 3.5 | 13.8 | 4.8 | 0.8 | 1.4 | 1.54 |
| John Denny | ELE | sp | 23 | 2 | 10 | 1 | 9 | 6 | 0 | 2 | 4 | 10.5 | 3.1 | 14.0 | 2.5 | 0.6 | 0.8 | 1.51 |
| Adrian Devine | ELE | mr | 24 | 2 | 1 | 1 | 3 | 2 | 0 | 2 | 4 | 7.7 | 3.4 | 11.5 | 6.5 | 0.2 | 1.9 | 1.23 |
| Larry Dierker | WWM | sp | 29 | 16 | 12 | 2 | 5 | 13 | 0 | 3 | 5 | 11.2 | 3.8 | 15.3 | 5.8 | 1.2 | 1.5 | 1.67 |
| Pat Dobson | PBS | sp | 34 | 17 | 5 | 2 | 3 | 4 | 0 | 3 | 6 | 10.7 | 2.6 | 13.4 | 4.1 | 0.5 | 1.6 | 1.47 |
| Al Downing* | ELE | mr | 35 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 9.6 | 3.4 | 13.0 | 6.5 | 0.3 | 1.9 | 1.45 |
| Dick Drago | MOB | mr | 31 | 1 | 3 | 1 | 4 | 2 | 0 | 3 | 4 | 9.2 | 3.1 | 12.9 | 4.7 | 0.6 | 1.5 | 1.37 |
| Rob Dressler | WWM | sp | 22 | 5 | 3 | 2 | 0 | 1 | 0 | 1 | 4 | 10.9 | 3.1 | 14.0 | 1.8 | 1.2 | 0.6 | 1.56 |
| Steve Dunning | EKL | mr | 27 | 1 | 1 | 1 | 1 | 7 | 0 | 1 | 4 | 10.5 | 3.4 | 14.0 | 6.7 | 0.8 | 2.0 | 1.55 |
| Jamie Easterly* | BEA | sp | 23 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 6.8 | 2.9 | 10.1 | 5.3 | 0.5 | 1.8 | 1.07 |
| Rawly Eastwick | LAA | cl | 25 | 7 | 0 | 1 | 5 | 2 | 0 | 2 | 6 | 10.8 | 1.8 | 13.2 | 5.8 | 0.5 | 3.3 | 1.40 |
| Dennis Eckersley | DCS | sp | 21 | 6 | 6 | 5 | 3 | 5 | 2 | 4 | 5 | 8.5 | 4.1 | 12.7 | 8.1 | 0.7 | 2.0 | 1.39 |
| Dock Ellis | WWM | sp | 31 | 11 | 10 | 2 | 5 | 2 | 0 | 7 | 6 | 8.9 | 3.4 | 12.5 | 2.7 | 0.8 | 0.8 | 1.37 |
| Nino Espinosa | DCS | mr | 22 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 8.1 | 3.0 | 11.5 | 7.0 | 0.4 | 2.4 | 1.23 |
| Pete Falcone* | BEA | sp | 22 | 11 | 2 | 2 | 1 | 9 | 1 | 1 | 8 | 9.3 | 5.0 | 14.4 | 4.9 | 0.9 | 1.0 | 1.59 |
| Mark Fidrych | SEA | sp | 21 | 20 | 8 | 0 | 5 | 4 | 0 | 2 | 4 | 6.8 | 1.9 | 8.9 | 3.4 | 0.3 | 1.8 | 0.97 |
| Ed Figueroa | CAR | sp | 27 | 12 | 6 | 0 | 4 | 3 | 0 | 3 | 8 | 8.7 | 3.2 | 12.1 | 3.8 | 0.4 | 1.2 | 1.33 |
| Rollie Fingers | ELE | cl | 29 | 8 | 2 | 5 | 2 | 2 | 0 | 3 | 4 | 7.5 | 3.0 | 10.6 | 7.5 | 0.1 | 2.5 | 1.16 |
| Al Fitzmorris | SEA | sp | 30 | 23 | 7 | 3 | 4 | 5 | 3 | 5 | 3 | 9.8 | 2.6 | 12.6 | 2.4 | 0.4 | 0.9 | 1.38 |
| Mike Flanagan* | ROY | sp | 24 | 3 | 2 | 0 | 1 | 1 | 3 | 0 | 0 | 9.1 | 2.9 | 12.1 | 6.6 | 1.2 | 2.3 | 1.33 |
| Rich Folkers* | SEA | mr | 29 | 0 | 1 | 1 | 2 | 0 | 1 | 0 | 2 | 9.0 | 3.6 | 13.1 | 4.1 | 2.2 | 1.1 | 1.41 |
| Bob Forsch | BIS | sp | 26 | 6 | 8 | 0 | 4 | 10 | 0 | 7 | 6 | 9.7 | 2.8 | 12.7 | 2.7 | 0.8 | 1.0 | 1.39 |
| Ken Forsch | CAR | cl | 29 | 2 | 1 | 1 | 4 | 3 | 0 | 0 | 4 | 7.9 | 2.2 | 10.7 | 4.7 | 0.3 | 2.1 | 1.13 |
| Terry Forster* | GLA | sp | 24 | 7 | 0 | 5 | 1 | 2 | 0 | 1 | 1 | 10.8 | 3.5 | 14.4 | 4.9 | 1.2 | 1.4 | 1.59 |
| Alan Foster | DCS | mr | 29 | 2 | 2 | 1 | 1 | 1 | 0 | 3 | 0 | 9.5 | 2.7 | 12.3 | 1.6 | 1.3 | 0.6 | 1.35 |
| Steve Foucault | WIN | mr | 26 | 5 | 1 | 3 | 2 | 0 | 0 | 1 | 0 | 8.9 | 3.2 | 12.4 | 4.2 | 1.2 | 1.3 | 1.34 |
| Ken Frailing* | SEA | sp | 28 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 7.5 | 3.7 | 11.2 | 5.4 | 0.8 | 1.4 | 1.25 |
| Dave Freisleben | BIS | sp | 24 | 8 | 1 | 1 | 2 | 6 | 2 | 2 | 7 | 9.4 | 2.0 | 11.6 | 3.5 | 0.5 | 1.7 | 1.27 |
| Danny Frisella | GLA | mr | 30 | 2 | 0 | 2 | 0 | 3 | 0 | 2 | 2 | 5.5 | 3.9 | 9.3 | 6.3 | 1.1 | 1.6 | 1.04 |
| Woodie Fryman* | LAA | sp | 36 | 7 | 6 | 0 | 4 | 1 | 1 | 4 | 6 | 9.1 | 3.5 | 12.8 | 4.7 | 0.5 | 1.3 | 1.40 |
| Gene Garber | EKL | mr | 28 | 3 | 3 | 7 | 5 | 3 | 0 | 2 | 5 | 8.7 | 3.2 | 12.5 | 6.6 | 0.5 | 2.1 | 1.32 |
| Wayne Garland | ELE | sp | 25 | 21 | 8 | 0 | 4 | 6 | 1 | 6 | 8 | 8.5 | 1.8 | 10.5 | 4.7 | 0.4 | 2.6 | 1.15 |
| Mike Garman | PBS | mr | 26 | 4 | 1 | 3 | 2 | 3 | 0 | 0 | 1 | 8.5 | 2.9 | 11.5 | 3.7 | 0.3 | 1.3 | 1.26 |
| Dave Giusti | WWM | mr | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11.0 | 2.6 | 13.6 | 4.3 | 1.4 | 1.6 | 1.51 |
| Ed Glynn* | ELE | sp | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 4.8 | 8.7 | 13.5 | 7.7 | 0.0 | 0.9 | 1.50 |
| Dave Goltz | WIN | sp | 27 | 20 | 14 | 1 | 5 | 6 | 1 | 2 | 7 | 9.5 | 3.1 | 12.8 | 4.5 | 0.3 | 1.4 | 1.40 |
| Rich Gossage | SPK | sp | 24 | 8 | 6 | 1 | 1 | 2 | 0 | 4 | 3 | 10.3 | 3.8 | 14.1 | 5.1 | 0.8 | 1.4 | 1.56 |
| Wayne Granger | MOB | mr | 32 | 3 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 9.7 | 5.1 | 14.8 | 3.4 | 0.9 | 0.7 | 1.64 |
| Bill Greif | DCS | mr | 26 | 2 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 8.7 | 4.0 | 12.7 | 2.5 | 0.3 | 0.6 | 1.41 |
| Tom Griffin | WIN | mr | 28 | 8 | 1 | 0 | 1 | 6 | 0 | 4 | 5 | 8.4 | 5.2 | 13.7 | 5.5 | 0.4 | 1.0 | 1.51 |
| Steve Grilli | SEA | mr | 27 | 2 | 0 | 1 | 1 | 1 | 1 | 2 | 3 | 6.4 | 3.6 | 10.3 | 4.4 | 0.6 | 1.2 | 1.12 |
| Ross Grimsley* | BIS | sp | 26 | 5 | 2 | 5 | 0 | 0 | 0 | 2 | 6 | 11.5 | 3.2 | 14.7 | 3.0 | 0.5 | 0.9 | 1.64 |
| Ron Guidry* | NYM | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 2.2 | 9.7 | 4.3 | 1.1 | 2.0 | 1.08 |
| Don Gullett* | ELE | sp | 25 | 5 | 5 | 1 | 4 | 2 | 0 | 2 | 4 | 8.1 | 3.1 | 11.6 | 3.9 | 0.8 | 1.2 | 1.25 |
| Larry Gura* | ROY | mr | 28 | 1 | 0 | 0 | 1 | 4 | 0 | 2 | 3 | 7.6 | 2.0 | 9.8 | 2.9 | 0.4 | 1.4 | 1.07 |
| Moose Haas | EKL | sp | 20 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3.3 | 5.7 | 9.0 | 4.9 | 0.0 | 0.9 | 1.00 |
| Ed Halicki | CAR | sp | 25 | 20 | 11 | 1 | 1 | 4 | 0 | 5 | 4 | 8.5 | 3.0 | 11.6 | 5.9 | 0.6 | 1.9 | 1.28 |
| Tom Hall* | COL | mr | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.3 | 5.0 | 11.3 | 7.2 | 1.6 | 1.4 | 1.26 |
| Dave Hamilton* | CRU | mr | 28 | 3 | 3 | 3 | 4 | 4 | 0 | 2 | 1 | 8.3 | 3.8 | 12.5 | 6.5 | 0.6 | 1.7 | 1.34 |
| Preston Hanna | SPK | mr | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.5 | 4.8 | 22.2 | 7.9 | 1.6 | 1.7 | 2.47 |
| Gerry Hannahs* | FOR | sp | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81.0 | 54.0 | 135.0 | 0.0 | 27.0 | 0.0 | 15.00 |
| Steve Hargan | NYM | mr | 33 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 3 | 8.8 | 1.8 | 10.6 | 4.0 | 1.3 | 2.3 | 1.17 |
| Paul Hartzell | ELE | mr | 22 | 5 | 7 | 1 | 5 | 2 | 0 | 2 | 7 | 10.6 | 1.9 | 12.9 | 2.1 | 0.4 | 1.1 | 1.39 |
| Andy Hassler* | COL | sp | 24 | 6 | 6 | 4 | 1 | 6 | 0 | 3 | 4 | 7.7 | 3.1 | 10.8 | 4.0 | 0.4 | 1.3 | 1.19 |
| Dave Heaverlo | MOB | mr | 25 | 1 | 1 | 0 | 1 | 1 | 0 | 2 | 0 | 7.8 | 1.6 | 9.7 | 4.2 | 0.0 | 2.6 | 1.05 |
| Ramon Hernandez* | SEA | mr | 35 | 5 | 1 | 5 | 1 | 3 | 0 | 0 | 1 | 7.5 | 3.1 | 10.8 | 3.3 | 0.3 | 1.1 | 1.17 |
| John Hiller* | GLA | mr | 33 | 2 | 1 | 0 | 0 | 6 | 0 | 6 | 3 | 5.9 | 4.5 | 10.4 | 8.7 | 0.6 | 1.9 | 1.16 |
| Rich Hinton* | NYM | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 2.1 | 10.4 | 8.3 | 2.1 | 4.0 | 1.15 |
| Ken Holtzman* | MOB | sp | 30 | 7 | 6 | 1 | 1 | 5 | 0 | 2 | 6 | 10.1 | 2.3 | 12.4 | 2.8 | 0.6 | 1.2 | 1.38 |
| Don Hood* | WWM | mr | 26 | 0 | 0 | 3 | 3 | 5 | 1 | 1 | 3 | 9.8 | 5.8 | 15.9 | 3.7 | 0.8 | 0.6 | 1.73 |
| Burt Hooton | ROY | sp | 26 | 11 | 4 | 2 | 3 | 4 | 0 | 6 | 3 | 8.7 | 2.2 | 11.0 | 3.5 | 0.7 | 1.6 | 1.21 |
| Charlie Hough | BIS | mr | 28 | 7 | 1 | 2 | 8 | 12 | 0 | 5 | 5 | 9.2 | 4.6 | 14.3 | 5.3 | 1.1 | 1.2 | 1.53 |
| Tom House* | GLA | mr | 29 | 3 | 1 | 4 | 0 | 0 | 0 | 0 | 1 | 8.1 | 3.8 | 11.9 | 2.8 | 1.3 | 0.7 | 1.32 |
| Al Hrabosky* | LAA | mr | 26 | 2 | 2 | 2 | 4 | 3 | 0 | 3 | 1 | 9.5 | 4.5 | 14.6 | 6.4 | 0.2 | 1.4 | 1.55 |
| Jim Hughes | PBS | sp | 24 | 7 | 3 | 0 | 4 | 1 | 0 | 9 | 4 | 12.1 | 3.1 | 15.5 | 4.7 | 1.3 | 1.5 | 1.69 |
| Catfish Hunter | CAR | sp | 30 | 10 | 4 | 0 | 1 | 3 | 0 | 9 | 9 | 9.2 | 2.1 | 11.3 | 4.2 | 1.0 | 2.0 | 1.25 |
| Grant Jackson* | BEA | mr | 33 | 2 | 0 | 1 | 1 | 3 | 0 | 1 | 7 | 7.0 | 2.8 | 9.9 | 3.2 | 0.1 | 1.1 | 1.09 |
| Jesse Jefferson | BEA | sp | 27 | 2 | 0 | 0 | 3 | 4 | 0 | 1 | 1 | 12.8 | 4.4 | 17.7 | 4.6 | 1.0 | 1.0 | 1.91 |
| Fergie Jenkins | SPK | sp | 32 | 18 | 6 | 1 | 7 | 3 | 2 | 1 | 6 | 9.3 | 1.6 | 11.2 | 5.9 | 0.9 | 3.7 | 1.21 |
| Tommy John* | WIN | sp | 33 | 13 | 5 | 0 | 0 | 5 | 0 | 4 | 1 | 11.8 | 2.6 | 14.5 | 3.3 | 0.3 | 1.3 | 1.61 |
| Bart Johnson | SEA | sp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 81.0 | 27.0 | 108.0 | 0.0 | 27.0 | 0.0 | 12.00 |
| Jerry Johnson | COL | mr | 32 | 2 | 2 | 0 | 0 | 2 | 0 | 2 | 0 | 12.0 | 5.7 | 17.7 | 5.5 | 0.5 | 1.0 | 1.97 |
| Tom Johnson | EKL | mr | 25 | 3 | 1 | 0 | 3 | 2 | 0 | 1 | 1 | 6.8 | 1.9 | 9.3 | 5.3 | 0.8 | 2.8 | 0.96 |
| Randy Jones* | NYM | sp | 26 | 11 | 3 | 1 | 5 | 0 | 0 | 3 | 4 | 7.1 | 1.2 | 8.5 | 2.4 | 0.3 | 1.9 | 0.92 |
| Rick Jones* | CRU | sp | 21 | 5 | 5 | 3 | 0 | 5 | 0 | 3 | 2 | 11.2 | 2.4 | 13.6 | 4.0 | 0.4 | 1.7 | 1.51 |
| Jim Kaat* | SEA | sp | 37 | 5 | 4 | 3 | 3 | 2 | 0 | 4 | 4 | 10.5 | 1.6 | 12.3 | 2.6 | 1.0 | 1.6 | 1.35 |
| Jim Kern | CRU | cl | 27 | 7 | 1 | 3 | 3 | 9 | 9 | 5 | 1 | 8.7 | 4.7 | 13.7 | 8.3 | 0.3 | 1.8 | 1.49 |
| Joe Kerrigan | FOR | mr | 21 | 3 | 4 | 0 | 5 | 0 | 0 | 0 | 2 | 7.0 | 3.1 | 10.9 | 2.3 | 1.0 | 0.7 | 1.12 |
| Clay Kirby | DCS | sp | 28 | 3 | 0 | 1 | 1 | 4 | 0 | 0 | 0 | 9.3 | 5.0 | 14.6 | 5.6 | 0.3 | 1.1 | 1.59 |
| Don Kirkwood | ELE | sp | 26 | 8 | 14 | 0 | 2 | 0 | 0 | 5 | 5 | 10.9 | 3.3 | 14.3 | 4.7 | 0.8 | 1.4 | 1.58 |
| Bruce Kison | NYM | sp | 26 | 7 | 5 | 10 | 5 | 6 | 0 | 3 | 1 | 8.6 | 2.7 | 11.5 | 4.4 | 0.8 | 1.6 | 1.26 |
| Chris Knapp | ELE | sp | 22 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 18.0 | 9.0 | 27.0 | 6.0 | 0.8 | 0.7 | 3.00 |
| Bob Knepper* | FOR | sp | 22 | 2 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 11.8 | 2.8 | 14.6 | 4.7 | 0.9 | 1.7 | 1.62 |
| Darold Knowles* | BEA | mr | 34 | 1 | 0 | 4 | 2 | 0 | 1 | 0 | 1 | 6.7 | 3.3 | 10.3 | 3.7 | 0.7 | 1.1 | 1.11 |
| Kevin Kobel* | PBS | mr | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 5.4 | 10.8 | 5.4 | 5.4 | 1.0 | 1.20 |
| Jerry Koosman* | NYM | sp | 33 | 7 | 5 | 5 | 3 | 4 | 0 | 3 | 4 | 7.4 | 2.2 | 9.7 | 6.9 | 0.3 | 3.1 | 1.07 |
| Ken Kravec* | WWM | sp | 24 | 2 | 1 | 0 | 0 | 2 | 0 | 2 | 4 | 7.3 | 4.4 | 11.7 | 6.8 | 0.6 | 1.5 | 1.30 |
| Rick Kreuger* | LAA | sp | 27 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 10.7 | 4.4 | 15.1 | 3.2 | 1.2 | 0.7 | 1.68 |
| Mike Krukow | GLA | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.6 | 3.9 | 15.4 | 0.0 | 0.0 | 0.0 | 1.71 |
| Frank LaCorte | DAY | sp | 24 | 4 | 2 | 3 | 2 | 1 | 0 | 3 | 3 | 8.0 | 3.5 | 11.9 | 5.3 | 0.4 | 1.5 | 1.28 |
| Lerrin LaGrow | PBS | mr | 27 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 7.4 | 2.3 | 9.8 | 3.3 | 0.5 | 1.4 | 1.09 |
| Chip Lang | COL | mr | 23 | 7 | 3 | 1 | 2 | 9 | 0 | 1 | 1 | 8.1 | 4.8 | 13.1 | 3.7 | 0.6 | 0.8 | 1.43 |
| Rick Langford | CAR | mr | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.4 | 6.4 | 18.8 | 10.5 | 0.9 | 1.6 | 2.08 |
| Dave LaRoche* | ROY | cl | 28 | 1 | 3 | 1 | 1 | 0 | 0 | 1 | 4 | 4.2 | 3.4 | 7.7 | 9.4 | 0.2 | 2.8 | 0.85 |
| Dan Larson | MOB | sp | 21 | 5 | 2 | 0 | 1 | 1 | 0 | 2 | 2 | 9.7 | 2.8 | 12.5 | 3.3 | 0.7 | 1.2 | 1.38 |
| Gary Lavelle* | SEA | mr | 27 | 4 | 5 | 3 | 0 | 1 | 0 | 1 | 3 | 9.4 | 3.7 | 13.1 | 4.8 | 0.6 | 1.3 | 1.46 |
| Bill Laxton* | CRU | mr | 28 | 4 | 2 | 3 | 2 | 4 | 2 | 3 | 0 | 8.1 | 3.9 | 12.3 | 6.6 | 1.4 | 1.7 | 1.34 |
| Bill Lee* | PBS | sp | 29 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 3 | 10.6 | 1.4 | 12.1 | 3.1 | 1.3 | 2.2 | 1.34 |
| Dave Lemanczyk | DCS | sp | 25 | 7 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 10.4 | 4.3 | 14.7 | 5.6 | 0.6 | 1.3 | 1.64 |
| Mark Lemongello | CAR | sp | 20 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 10.3 | 2.5 | 12.8 | 2.1 | 1.1 | 0.9 | 1.42 |
| Max Leon | MOB | mr | 26 | 4 | 2 | 0 | 5 | 0 | 0 | 1 | 4 | 9.5 | 3.6 | 15.1 | 1.6 | 0.4 | 0.4 | 1.46 |
| Dennis Leonard | WIN | sp | 25 | 25 | 16 | 3 | 8 | 4 | 1 | 10 | 6 | 9.9 | 2.5 | 12.7 | 5.4 | 0.4 | 2.2 | 1.38 |
| Dennis Lewallyn | SEA | sp | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.6 | 1.3 | 8.0 | 0.9 | 0.4 | 0.7 | 0.89 |
| Paul Lindblad* | FOR | mr | 34 | 4 | 1 | 2 | 3 | 3 | 0 | 1 | 8 | 9.0 | 2.8 | 12.1 | 3.2 | 0.4 | 1.1 | 1.31 |
| Mark Littell | CAR | cl | 23 | 9 | 4 | 1 | 1 | 1 | 0 | 3 | 2 | 6.0 | 5.7 | 11.8 | 8.6 | 0.2 | 1.5 | 1.29 |
| Skip Lockwood | ROY | cl | 29 | 6 | 1 | 3 | 1 | 2 | 1 | 2 | 2 | 5.6 | 3.8 | 9.6 | 10.5 | 0.1 | 2.7 | 1.05 |
| Mickey Lolich* | SEA | sp | 35 | 6 | 5 | 3 | 0 | 7 | 0 | 2 | 3 | 9.0 | 2.6 | 11.7 | 4.9 | 0.7 | 1.9 | 1.30 |
| Jim Lonborg | WWM | sp | 34 | 18 | 10 | 5 | 3 | 4 | 1 | 1 | 5 | 10.6 | 2.7 | 13.4 | 4.2 | 1.1 | 1.5 | 1.47 |
| Steve Luebber | FOR | mr | 26 | 7 | 3 | 2 | 0 | 10 | 3 | 4 | 8 | 10.1 | 3.9 | 14.0 | 2.9 | 0.7 | 0.7 | 1.55 |
| Sparky Lyle* | MOB | cl | 31 | 2 | 3 | 0 | 1 | 5 | 0 | 0 | 5 | 7.8 | 2.0 | 9.9 | 4.7 | 0.2 | 2.3 | 1.09 |
| Mike Marshall | SPK | cl | 33 | 3 | 1 | 7 | 3 | 5 | 0 | 2 | 4 | 10.8 | 3.6 | 14.8 | 4.1 | 0.3 | 1.1 | 1.60 |
| Dennis Martinez | WIN | sp | 21 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 2 | 7.5 | 3.7 | 11.2 | 5.8 | 0.0 | 1.6 | 1.25 |
| Tippy Martinez* | CAR | cl | 26 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 6.7 | 5.0 | 11.7 | 7.0 | 0.2 | 1.4 | 1.30 |
| Jon Matlack* | ROY | sp | 26 | 16 | 4 | 1 | 2 | 9 | 3 | 1 | 3 | 7.8 | 1.9 | 9.7 | 4.8 | 0.8 | 2.6 | 1.07 |
| Rudy May* | GLA | sp | 31 | 6 | 8 | 5 | 2 | 4 | 0 | 4 | 5 | 8.3 | 2.3 | 10.7 | 4.1 | 0.8 | 1.7 | 1.18 |
| Bob McClure* | DCS | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 2.7 | 13.5 | 5.4 | 0.0 | 2.0 | 1.50 |
| Will McEnaney* | PBS | mr | 24 | 4 | 1 | 3 | 2 | 4 | 0 | 1 | 3 | 13.2 | 2.5 | 15.9 | 3.4 | 0.3 | 1.4 | 1.74 |
| Lynn McGlothen | LAA | sp | 26 | 9 | 6 | 0 | 5 | 2 | 0 | 7 | 5 | 9.3 | 3.3 | 12.9 | 4.0 | 0.5 | 1.2 | 1.40 |
| Tug McGraw* | DAY | mr | 31 | 0 | 0 | 6 | 0 | 0 | 0 | 1 | 2 | 9.9 | 3.6 | 13.5 | 5.6 | 0.7 | 1.6 | 1.50 |
| Scott McGregor* | CAR | sp | 22 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 11.4 | 3.1 | 14.5 | 7.3 | 0.0 | 2.3 | 1.62 |
| Bo McLaughlin | CAR | mr | 22 | 9 | 2 | 1 | 2 | 0 | 0 | 3 | 3 | 11.0 | 2.1 | 13.4 | 4.0 | 1.4 | 1.9 | 1.46 |
| Doc Medich | CRU | sp | 27 | 18 | 6 | 2 | 2 | 2 | 1 | 4 | 6 | 12.8 | 2.0 | 14.9 | 3.5 | 0.9 | 1.7 | 1.65 |
| Andy Messersmith | FOR | sp | 30 | 5 | 7 | 1 | 0 | 7 | 0 | 4 | 4 | 7.9 | 3.6 | 11.5 | 4.9 | 0.9 | 1.4 | 1.28 |
| Butch Metzger | SEA | mr | 24 | 15 | 4 | 2 | 2 | 0 | 0 | 4 | 2 | 8.7 | 2.6 | 11.5 | 6.1 | 0.5 | 2.3 | 1.26 |
| Dyar Miller | DAY | mr | 30 | 3 | 3 | 6 | 0 | 1 | 0 | 1 | 5 | 8.4 | 4.9 | 13.3 | 4.5 | 0.8 | 0.9 | 1.48 |
| Steve Mingori* | WWM | mr | 32 | 1 | 2 | 2 | 2 | 2 | 0 | 1 | 2 | 9.9 | 2.6 | 12.9 | 4.5 | 0.8 | 1.7 | 1.40 |
| Greg Minton | PBS | mr | 24 | 1 | 3 | 1 | 1 | 2 | 0 | 0 | 2 | 16.3 | 5.1 | 21.9 | 2.6 | 0.4 | 0.5 | 2.38 |
| Paul Mitchell | COL | sp | 26 | 22 | 9 | 1 | 3 | 8 | 2 | 5 | 5 | 12.6 | 2.3 | 15.1 | 3.3 | 1.0 | 1.4 | 1.66 |
| Randy Moffitt | DCS | mr | 27 | 2 | 3 | 3 | 0 | 2 | 0 | 1 | 3 | 8.5 | 2.4 | 10.9 | 3.4 | 0.4 | 1.4 | 1.21 |
| Sid Monge* | EKL | mr | 25 | 4 | 6 | 0 | 0 | 4 | 0 | 2 | 6 | 9.3 | 4.2 | 13.5 | 4.9 | 0.8 | 1.2 | 1.50 |
| Larry Monroe | SPK | mr | 20 | 2 | 0 | 1 | 0 | 3 | 0 | 1 | 2 | 8.0 | 5.0 | 13.0 | 4.0 | 0.0 | 0.8 | 1.44 |
| John Montefusco | SPK | sp | 26 | 18 | 8 | 2 | 2 | 2 | 0 | 5 | 6 | 7.6 | 2.7 | 10.4 | 5.0 | 0.6 | 1.8 | 1.15 |
| Bob Moose | SPK | mr | 28 | 2 | 0 | 1 | 2 | 2 | 0 | 1 | 2 | 13.8 | 2.8 | 17.1 | 3.5 | 0.6 | 1.2 | 1.85 |
| Roger Moret* | WWM | mr | 26 | 2 | 1 | 2 | 0 | 4 | 0 | 2 | 0 | 10.0 | 2.4 | 12.4 | 4.6 | 0.9 | 1.9 | 1.38 |
| Carl Morton | DCS | sp | 32 | 7 | 4 | 0 | 8 | 1 | 3 | 3 | 10 | 10.0 | 3.2 | 13.6 | 2.6 | 0.2 | 0.8 | 1.47 |
| Tom Murphy | SPK | mr | 30 | 3 | 2 | 0 | 3 | 0 | 0 | 2 | 3 | 9.3 | 1.2 | 10.9 | 5.0 | 0.9 | 4.1 | 1.16 |
| Dale Murray | DCS | mr | 26 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 9.7 | 2.4 | 12.2 | 2.0 | 0.3 | 0.8 | 1.34 |
| Joe Niekro | ROY | mr | 31 | 6 | 1 | 0 | 1 | 7 | 0 | 0 | 2 | 8.7 | 6.1 | 14.9 | 6.2 | 0.4 | 1.0 | 1.64 |
| Phil Niekro | EKL | sp | 37 | 7 | 8 | 0 | 6 | 12 | 3 | 9 | 6 | 6.6 | 3.3 | 10.1 | 4.5 | 0.4 | 1.4 | 1.10 |
| Gary Nolan | DAY | sp | 28 | 18 | 15 | 2 | 0 | 1 | 0 | 7 | 6 | 9.2 | 1.3 | 10.5 | 4.0 | 1.3 | 3.1 | 1.16 |
| Fred Norman* | ELE | sp | 33 | 6 | 5 | 0 | 2 | 6 | 0 | 2 | 3 | 8.8 | 3.8 | 12.7 | 6.1 | 0.6 | 1.6 | 1.40 |
| Mike Norris | COL | sp | 21 | 6 | 3 | 2 | 1 | 4 | 0 | 1 | 3 | 11.8 | 5.9 | 17.8 | 3.7 | 1.6 | 0.6 | 1.96 |
| Bob Owchinko* | EKL | sp | 21 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 40.5 | 4.5 | 45.0 | 18.0 | 4.5 | 4.0 | 5.00 |
| Dave Pagan | BEA | mr | 26 | 8 | 1 | 11 | 2 | 2 | 1 | 1 | 4 | 11.1 | 3.5 | 14.8 | 5.9 | 0.3 | 1.7 | 1.62 |
| Jim Palmer | ROY | sp | 30 | 5 | 7 | 2 | 9 | 1 | 0 | 3 | 7 | 7.3 | 2.8 | 10.4 | 4.2 | 0.5 | 1.5 | 1.12 |
| Marty Pattin | DAY | mr | 33 | 2 | 1 | 1 | 4 | 0 | 0 | 1 | 2 | 6.3 | 2.0 | 8.9 | 3.8 | 0.6 | 1.9 | 0.92 |
| Gene Pentz | WWM | mr | 23 | 0 | 3 | 0 | 1 | 0 | 0 | 2 | 1 | 11.5 | 5.2 | 16.9 | 4.3 | 0.9 | 0.8 | 1.85 |
| Gaylord Perry | SEA | sp | 37 | 8 | 1 | 4 | 2 | 3 | 0 | 4 | 5 | 8.7 | 2.2 | 11.1 | 5.2 | 0.5 | 2.3 | 1.22 |
| Fritz Peterson* | CRU | sp | 34 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 11.7 | 2.2 | 13.9 | 2.7 | 0.7 | 1.2 | 1.54 |
| Dick Pole | BEA | sp | 25 | 5 | 1 | 1 | 2 | 8 | 0 | 2 | 5 | 11.9 | 4.3 | 16.3 | 2.6 | 0.6 | 0.6 | 1.79 |
| Mike Proly | COL | mr | 25 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 7.0 | 2.7 | 9.7 | 3.2 | 0.0 | 1.2 | 1.08 |
| Harry Rasmussen | MOB | mr | 24 | 6 | 3 | 0 | 3 | 5 | 0 | 2 | 1 | 7.2 | 2.9 | 10.2 | 3.5 | 0.6 | 1.2 | 1.12 |
| Doug Rau* | DAY | sp | 27 | 6 | 4 | 2 | 9 | 4 | 1 | 6 | 7 | 9.3 | 2.5 | 12.2 | 3.2 | 0.7 | 1.3 | 1.31 |
| Pete Redfern | SPK | sp | 21 | 13 | 8 | 1 | 1 | 0 | 1 | 4 | 2 | 9.8 | 3.9 | 13.8 | 5.7 | 0.5 | 1.5 | 1.52 |
| Ron Reed | WWM | mr | 33 | 7 | 0 | 2 | 1 | 1 | 0 | 3 | 2 | 6.6 | 1.2 | 7.9 | 6.6 | 0.9 | 5.4 | 0.87 |
| Steve Renko | EKL | sp | 31 | 6 | 7 | 0 | 1 | 1 | 0 | 0 | 2 | 7.3 | 2.1 | 9.4 | 4.5 | 0.5 | 2.1 | 1.04 |
| Paul Reuschel | CRU | mr | 29 | 2 | 4 | 2 | 0 | 2 | 2 | 0 | 2 | 9.3 | 3.1 | 12.4 | 4.9 | 0.6 | 1.6 | 1.38 |
| Rick Reuschel | LAA | sp | 27 | 18 | 9 | 0 | 9 | 4 | 0 | 5 | 6 | 8.8 | 2.1 | 11.3 | 4.5 | 0.7 | 2.1 | 1.22 |
| Jerry Reuss* | SPK | sp | 27 | 13 | 6 | 4 | 2 | 4 | 0 | 4 | 4 | 11.1 | 2.0 | 13.2 | 4.5 | 1.0 | 2.2 | 1.46 |
| Rick Rhoden | COL | sp | 23 | 17 | 4 | 1 | 8 | 4 | 0 | 2 | 3 | 10.9 | 2.9 | 14.3 | 3.9 | 1.1 | 1.3 | 1.54 |
| Frank Riccelli* | GLA | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 9.6 | 3.4 | 12.9 | 3.9 | 0.0 | 1.2 | 1.44 |
| J. R. Richard | WIN | sp | 26 | 20 | 4 | 1 | 5 | 7 | 1 | 9 | 7 | 8.8 | 4.5 | 13.5 | 6.7 | 0.6 | 1.5 | 1.48 |
| Dave Roberts* | MOB | sp | 31 | 16 | 3 | 0 | 3 | 3 | 0 | 6 | 8 | 8.4 | 2.0 | 10.5 | 2.9 | 0.4 | 1.5 | 1.16 |
| Eduardo Rodriguez | COL | mr | 24 | 6 | 1 | 5 | 1 | 3 | 1 | 2 | 4 | 8.0 | 3.9 | 12.1 | 4.5 | 0.1 | 1.2 | 1.33 |
| Steve Rogers | NYM | sp | 26 | 8 | 3 | 2 | 4 | 14 | 1 | 7 | 3 | 7.3 | 3.0 | 10.5 | 4.8 | 0.3 | 1.6 | 1.15 |
| Gil Rondon | EKL | mr | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36.0 | 18.0 | 54.0 | 0.0 | 0.0 | 0.0 | 6.00 |
| Jim Rooker* |   | sp | 33 | 5 | 1 | 1 | 2 | 6 | 0 | 6 | 4 | 9.3 | 2.8 | 12.2 | 4.1 | 0.3 | 1.5 | 1.34 |
| Gary Ross | DAY | sp | 28 | 12 | 8 | 3 | 3 | 0 | 0 | 6 | 7 | 10.3 | 2.5 | 13.0 | 4.1 | 0.7 | 1.6 | 1.42 |
| Vern Ruhle | WWM | sp | 25 | 14 | 14 | 2 | 6 | 0 | 0 | 3 | 8 | 12.3 | 3.6 | 16.2 | 3.1 | 1.1 | 0.8 | 1.77 |
| Dick Ruthven | PBS | sp | 25 | 32 | 4 | 1 | 5 | 3 | 7 | 5 | 7 | 10.4 | 3.2 | 13.8 | 4.9 | 0.4 | 1.5 | 1.51 |
| Nolan Ryan | DAY | sp | 29 | 17 | 10 | 4 | 5 | 5 | 0 | 2 | 1 | 5.9 | 5.3 | 11.3 | 10.2 | 0.3 | 1.9 | 1.24 |
| Ray Sadecki* | MOB | mr | 35 | 4 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 11.6 | 7.2 | 19.3 | 6.1 | 0.0 | 0.8 | 2.08 |
| Joe Sambito* | WIN | mr | 24 | 4 | 2 | 0 | 0 | 1 | 0 | 4 | 1 | 8.6 | 1.9 | 10.5 | 5.0 | 0.4 | 2.6 | 1.17 |
| Ken Sanders | SPK | mr | 34 | 0 | 1 | 3 | 4 | 0 | 0 | 0 | 2 | 9.4 | 3.3 | 13.5 | 2.1 | 0.8 | 0.6 | 1.41 |
| Manny Sarmiento | WIN | mr | 20 | 8 | 1 | 1 | 0 | 3 | 0 | 1 | 3 | 9.8 | 2.5 | 12.3 | 3.5 | 0.6 | 1.4 | 1.36 |
| Rick Sawyer | FOR | sp | 28 | 5 | 1 | 1 | 0 | 2 | 1 | 4 | 3 | 10.6 | 4.5 | 15.0 | 3.6 | 0.9 | 0.8 | 1.67 |
| Fred Scherman* | BEA | mr | 31 | 4 | 2 | 3 | 0 | 2 | 1 | 3 | 0 | 8.3 | 2.1 | 10.4 | 3.8 | 2.1 | 1.8 | 1.15 |
| Ron Schueler | BIS | mr | 28 | 1 | 0 | 0 | 0 | 3 | 0 | 2 | 2 | 8.1 | 2.6 | 10.7 | 5.0 | 0.9 | 1.9 | 1.19 |
| Buddy Schultz* | BIS | mr | 25 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 14.7 | 3.9 | 18.6 | 7.4 | 1.4 | 1.9 | 2.06 |
| Mickey Scott* | COL | mr | 28 | 3 | 2 | 1 | 0 | 2 | 0 | 1 | 0 | 9.9 | 2.7 | 12.6 | 2.9 | 0.5 | 1.1 | 1.40 |
| Tom Seaver | GLA | sp | 31 | 15 | 7 | 1 | 8 | 8 | 0 | 3 | 4 | 7.7 | 2.2 | 10.1 | 7.7 | 0.5 | 3.5 | 1.10 |
| Paul Siebert* | LAA | mr | 23 | 2 | 0 | 0 | 2 | 3 | 0 | 0 | 3 | 11.2 | 3.6 | 15.5 | 4.3 | 0.0 | 1.2 | 1.65 |
| Bill Singer |   | sp | 32 | 9 | 7 | 0 | 6 | 5 | 2 | 2 | 5 | 10.1 | 3.1 | 13.5 | 2.8 | 0.5 | 0.9 | 1.46 |
| Jim Slaton | BEA | sp | 26 | 14 | 4 | 5 | 2 | 5 | 3 | 5 | 14 | 10.1 | 2.9 | 13.1 | 3.1 | 0.5 | 1.1 | 1.44 |
| Eddie Solomon | DCS | mr | 25 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 8.1 | 1.8 | 10.0 | 3.0 | 0.4 | 1.6 | 1.11 |
| Elias Sosa | EKL | mr | 26 | 3 | 1 | 6 | 1 | 2 | 0 | 5 | 2 | 8.5 | 3.5 | 12.2 | 6.2 | 0.1 | 1.8 | 1.34 |
| Dan Spillner | BEA | mr | 24 | 4 | 5 | 4 | 0 | 0 | 0 | 0 | 5 | 14.4 | 3.4 | 17.8 | 3.6 | 1.1 | 1.1 | 1.98 |
| Paul Splittorff* | CRU | sp | 29 | 15 | 7 | 2 | 3 | 2 | 3 | 4 | 2 | 12.2 | 3.4 | 15.8 | 3.4 | 0.7 | 1.0 | 1.73 |
| Don Stanhouse | FOR | sp | 25 | 12 | 12 | 1 | 3 | 6 | 0 | 4 | 9 | 10.9 | 3.9 | 15.0 | 3.1 | 0.6 | 0.8 | 1.65 |
| Steve Stone | CRU | sp | 28 | 7 | 0 | 0 | 1 | 0 | 0 | 1 | 4 | 6.8 | 2.3 | 9.3 | 4.3 | 0.7 | 1.9 | 1.02 |
| Brent Strom* | CAR | sp | 27 | 7 | 4 | 2 | 2 | 13 | 3 | 4 | 3 | 9.0 | 3.3 | 12.4 | 4.8 | 0.4 | 1.5 | 1.37 |
| Rick Sutcliffe | CRU | sp | 20 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 5.1 | 2.6 | 7.7 | 3.9 | 0.0 | 1.5 | 0.86 |
| Bruce Sutter | CAR | cl | 23 | 5 | 1 | 0 | 2 | 2 | 0 | 2 | 3 | 6.2 | 1.0 | 7.4 | 6.5 | 0.2 | 6.8 | 0.80 |
| Don Sutton | WWM | sp | 31 | 30 | 8 | 1 | 3 | 0 | 1 | 4 | 4 | 9.7 | 2.8 | 12.6 | 5.1 | 1.2 | 1.8 | 1.38 |
| Craig Swan | DCS | sp | 25 | 6 | 4 | 2 | 2 | 0 | 4 | 4 | 1 | 10.2 | 3.2 | 13.5 | 5.1 | 0.9 | 1.6 | 1.49 |
| Frank Tanana* | MOB | sp | 22 | 15 | 10 | 3 | 8 | 5 | 0 | 3 | 5 | 7.3 | 2.1 | 9.7 | 8.7 | 0.9 | 4.2 | 1.04 |
| Chuck Taylor | FOR | mr | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.2 | 1.6 | 7.8 | 3.7 | 1.2 | 2.4 | 0.86 |
| Kent Tekulve | CAR | mr | 29 | 4 | 1 | 4 | 0 | 0 | 0 | 0 | 2 | 7.2 | 2.3 | 9.5 | 5.7 | 0.1 | 2.5 | 1.05 |
| Stan Thomas | DAY | mr | 26 | 3 | 0 | 1 | 6 | 1 | 0 | 2 | 2 | 8.7 | 4.3 | 13.7 | 3.9 | 0.2 | 0.9 | 1.44 |
| Luis Tiant | GLA | sp | 35 | 6 | 2 | 1 | 3 | 1 | 0 | 2 | 14 | 9.3 | 1.9 | 11.3 | 4.1 | 0.9 | 2.2 | 1.24 |
| Dick Tidrow | ELE | mr | 29 | 4 | 1 | 2 | 0 | 0 | 0 | 3 | 4 | 7.5 | 1.2 | 8.7 | 6.1 | 0.7 | 5.0 | 0.97 |
| Jim Todd | GLA | mr | 28 | 0 | 2 | 1 | 9 | 1 | 0 | 1 | 3 | 9.3 | 3.6 | 14.2 | 1.6 | 0.6 | 0.4 | 1.44 |
| Dave Tomlin* | WIN | mr | 27 | 1 | 1 | 2 | 0 | 1 | 0 | 2 | 1 | 7.1 | 2.3 | 9.4 | 5.2 | 0.2 | 2.3 | 1.05 |
| Pablo Torrealba* | SPK | mr | 28 | 0 | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 9.6 | 3.1 | 13.0 | 3.1 | 0.0 | 1.0 | 1.41 |
| Mike Torrez | BIS | sp | 29 | 18 | 12 | 2 | 5 | 7 | 0 | 3 | 8 | 8.0 | 2.6 | 10.8 | 3.4 | 0.4 | 1.3 | 1.18 |
| Bill Travers* | COL | sp | 23 | 17 | 9 | 1 | 1 | 1 | 0 | 5 | 6 | 8.1 | 3.3 | 11.4 | 5.3 | 0.7 | 1.6 | 1.26 |
| Wayne Twitchell | FOR | mr | 28 | 7 | 3 | 1 | 2 | 1 | 0 | 0 | 0 | 8.8 | 3.8 | 12.9 | 9.4 | 1.2 | 2.5 | 1.40 |
| Jim Umbarger* | PBS | sp | 23 | 12 | 5 | 0 | 0 | 4 | 3 | 4 | 7 | 10.3 | 2.4 | 12.7 | 4.1 | 0.7 | 1.7 | 1.41 |
| Tom Underwood* | CAR | sp | 22 | 5 | 8 | 1 | 2 | 4 | 1 | 2 | 3 | 8.4 | 2.6 | 11.2 | 4.4 | 0.9 | 1.7 | 1.23 |
| John Verhoeven | COL | mr | 22 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 6.9 | 2.1 | 9.0 | 6.1 | 0.5 | 2.9 | 1.00 |
| Pete Vuckovich | PBS | mr | 23 | 4 | 5 | 0 | 2 | 0 | 2 | 3 | 2 | 10.1 | 4.8 | 15.0 | 5.1 | 0.7 | 1.1 | 1.65 |
| Rick Waits* | PBS | sp | 24 | 5 | 5 | 0 | 1 | 5 | 0 | 8 | 5 | 11.5 | 2.4 | 14.0 | 4.6 | 0.6 | 1.9 | 1.55 |
| Tom Walker | BEA | mr | 27 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 8.3 | 1.2 | 10.0 | 3.7 | 0.4 | 3.0 | 1.06 |
| Stan Wall* | NYM | mr | 25 | 3 | 0 | 4 | 2 | 0 | 1 | 0 | 1 | 6.5 | 4.5 | 11.5 | 6.2 | 0.3 | 1.4 | 1.22 |
| Mike Wallace* | WIN | mr | 25 | 1 | 1 | 0 | 1 | 10 | 0 | 0 | 1 | 8.2 | 3.6 | 11.9 | 5.3 | 0.8 | 1.5 | 1.31 |
| Dan Warthen* | GLA | sp | 23 | 3 | 5 | 0 | 1 | 3 | 0 | 3 | 5 | 7.8 | 6.2 | 14.1 | 5.7 | 0.9 | 0.9 | 1.56 |
| Gary Wheelock | EKL | mr | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 9.0 | 9.0 | 0.0 | 0.0 | 0.0 | 1.00 |
| Charlie Williams | DCS | mr | 28 | 0 | 0 | 3 | 3 | 6 | 1 | 5 | 6 | 11.5 | 5.1 | 16.9 | 2.4 | 0.9 | 0.5 | 1.85 |
| Jim Willoughby | NYM | mr | 27 | 4 | 1 | 0 | 10 | 4 | 0 | 2 | 4 | 8.7 | 2.1 | 11.6 | 1.9 | 0.2 | 0.9 | 1.20 |
| Rick Wise | BIS | sp | 30 | 18 | 8 | 2 | 1 | 2 | 0 | 3 | 6 | 8.5 | 1.8 | 10.3 | 3.3 | 0.7 | 1.9 | 1.14 |
| Wilbur Wood* | SPK | sp | 34 | 5 | 4 | 0 | 0 | 1 | 0 | 1 | 1 | 10.9 | 1.7 | 12.6 | 6.5 | 0.8 | 3.9 | 1.40 |
| Pat Zachry | BEA | sp | 24 | 8 | 5 | 1 | 2 | 1 | 2 | 7 | 1 | 8.1 | 3.5 | 11.7 | 4.6 | 0.4 | 1.3 | 1.29 |
| Geoff Zahn* | PBS | sp | 30 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 31.0 | 5.4 | 36.5 | 2.7 | 0.0 | 0.5 | 4.05 |
| Oscar Zamora | LAA | mr | 31 | 1 | 2 | 0 | 1 | 4 | 0 | 1 | 2 | 11.3 | 1.9 | 13.4 | 3.9 | 0.5 | 2.0 | 1.47 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Glenn Abbott | DCS | sp | 25 | 1.000 | 197 | .406 | 142 | .589 | 142 | .589 | 55.8 | 10.8 | 9.69 | 9.41 |
| Vic Albury* | CRU | mr | 29 | .766 | 156 | .308 | 92 | .467 | 92 | .467 | 25.7 | 5.2 | 4.59 | 4.19 |
| Santo Alcala | DAY | sp | 23 | .735 | 194 | .273 | 109 | .441 | 113 | .457 | 30.5 | 5.0 | 4.43 | 4.39 |
| Doyle Alexander | ELE | sp | 25 | .694 | 666 | .270 | 331 | .412 | 336 | .418 | 88.6 | 4.3 | 3.91 | 3.77 |
| Joaquin Andujar | NYM | sp | 23 | .722 | 563 | .281 | 298 | .429 | 300 | .432 | 83.5 | 4.8 | 4.40 | 4.80 |
| Bob Apodaca | LAA | mr | 26 | .629 | 278 | .263 | 126 | .366 | 130 | .378 | 31.4 | 3.4 | 3.05 | 2.86 |
| Bill Atkinson | NYM | mr | 21 | .921 | 15 | .400 | 10 | .526 | 10 | .526 | 4.0 | 9.9 | 8.89 | 7.52 |
| Jerry Augustine* | SPK | sp | 23 | .710 | 527 | .279 | 257 | .417 | 258 | .418 | 69.3 | 4.3 | 3.93 | 3.93 |
| Mike Bacsik | CRU | mr | 24 | .863 | 196 | .327 | 120 | .496 | 124 | .512 | 39.5 | 6.7 | 6.20 | 6.29 |
| Stan Bahnsen | EKL | mr | 31 | .776 | 434 | .258 | 269 | .485 | 275 | .495 | 73.6 | 5.1 | 4.62 | 4.33 |
| Doug Bair | BIS | mr | 26 | .385 | 17 | .000 | 6 | .300 | 6 | .300 | 0.8 | 1.2 | 1.15 | 0.89 |
| Rick Baldwin | GLA | mr | 23 | .598 | 43 | .279 | 19 | .352 | 19 | .352 | 4.8 | 3.3 | 3.34 | 2.67 |
| Eddie Bane* |   | sp | 24 | .890 | 111 | .333 | 75 | .543 | 75 | .543 | 23.8 | 7.4 | 6.73 | 7.00 |
| Ray Bare | CRU | sp | 27 | .759 | 330 | .318 | 190 | .451 | 190 | .451 | 54.5 | 5.0 | 4.58 | 4.85 |
| Len Barker | PBS | sp | 20 | .937 | 45 | .333 | 31 | .544 | 33 | .579 | 9.5 | 6.6 | 5.78 | 5.61 |
| Mike Barlow | NYM | mr | 28 | 1.470 | 13 | .615 | 16 | .842 | 16 | .842 | 8.2 | 37.1 | 33.36 | 33.85 |
| Jim Barr | FOR | sp | 28 | .687 | 926 | .273 | 422 | .398 | 431 | .407 | 109.3 | 3.9 | 3.52 | 3.54 |
| Steve Barr* | SPK | sp | 24 | .873 | 29 | .310 | 21 | .538 | 21 | .538 | 7.0 | 8.2 | 8.53 | 9.43 |
| Francisco Barrios | NYM | mr | 23 | .674 | 315 | .270 | 155 | .397 | 157 | .403 | 39.0 | 3.7 | 3.31 | 3.11 |
| Mike Beard* | GLA | mr | 26 | .560 | 45 | .200 | 17 | .340 | 17 | .340 | 3.8 | 2.6 | 2.43 | 1.66 |
| Gary Beare | MOB | sp | 23 | .621 | 136 | .287 | 69 | .375 | 69 | .375 | 15.6 | 3.1 | 2.78 | 2.92 |
| Jim Bibby | FOR | sp | 31 | .813 | 583 | .355 | 340 | .470 | 341 | .472 | 106.3 | 6.1 | 5.56 | 6.12 |
| Jack Billingham | CRU | sp | 33 | .762 | 638 | .288 | 357 | .455 | 362 | .461 | 97.2 | 4.8 | 4.39 | 4.70 |
| Doug Bird | LAA | sp | 26 | .746 | 602 | .284 | 344 | .454 | 347 | .458 | 89.7 | 4.4 | 4.01 | 3.78 |
| Vida Blue* | BEA | sp | 26 | .624 | 831 | .283 | 358 | .357 | 361 | .360 | 88.7 | 3.2 | 2.94 | 2.79 |
| Bert Blyleven | GLA | sp | 25 | .638 | 824 | .289 | 399 | .372 | 409 | .381 | 95.1 | 3.2 | 2.95 | 2.92 |
| Tommy Boggs | COL | sp | 20 | .728 | 336 | .324 | 164 | .409 | 167 | .416 | 49.2 | 4.9 | 4.51 | 4.64 |
| Bill Bonham | LAA | sp | 27 | .674 | 667 | .298 | 339 | .392 | 342 | .396 | 91.2 | 4.1 | 3.72 | 3.97 |
| Pedro Borbon | LAA | mr | 29 | .787 | 314 | .318 | 181 | .470 | 182 | .473 | 51.9 | 5.2 | 4.72 | 4.59 |
| Dick Bosman | EKL | sp | 32 | .808 | 338 | .299 | 197 | .491 | 197 | .491 | 56.9 | 5.5 | 4.98 | 4.75 |
| Ken Brett* | WIN | sp | 27 | .689 | 681 | .302 | 335 | .398 | 338 | .401 | 92.6 | 4.3 | 3.92 | 3.97 |
| Jim Brewer* | MOB | mr | 38 | .603 | 48 | .333 | 22 | .333 | 22 | .333 | 5.6 | 3.2 | 2.97 | 3.02 |
| Nelson Briles | MOB | sp | 32 | .788 | 555 | .306 | 334 | .479 | 338 | .484 | 99.2 | 5.7 | 5.21 | 4.87 |
| Pete Broberg | BIS | sp | 26 | .733 | 234 | .248 | 147 | .457 | 151 | .469 | 36.5 | 4.7 | 4.29 | 5.11 |
| Jackie Brown | MOB | sp | 33 | .718 | 168 | .304 | 88 | .406 | 92 | .424 | 25.1 | 4.4 | 4.04 | 4.13 |
| Tom Bruno | WIN | mr | 23 | .851 | 39 | .308 | 30 | .536 | 30 | .536 | 9.6 | 7.6 | 6.83 | 7.07 |
| Tom Burgmeier* | DAY | mr | 32 | .623 | 165 | .224 | 79 | .374 | 81 | .384 | 18.3 | 3.2 | 2.89 | 2.95 |
| Ray Burris | DCS | sp | 25 | .726 | 799 | .295 | 405 | .427 | 408 | .430 | 109.6 | 4.5 | 4.13 | 4.28 |
| Steve Busby | SEA | sp | 26 | .580 | 271 | .214 | 126 | .353 | 130 | .364 | 28.2 | 3.0 | 2.73 | 2.88 |
| Tom Buskey | FOR | mr | 29 | .698 | 292 | .236 | 158 | .432 | 161 | .440 | 36.9 | 3.7 | 3.32 | 3.42 |
| Mike Caldwell* | NYM | mr | 27 | .763 | 280 | .343 | 151 | .442 | 151 | .442 | 44.2 | 5.1 | 4.61 | 4.51 |
| Rick Camp | SPK | mr | 23 | .840 | 30 | .433 | 20 | .465 | 21 | .488 | 7.2 | 7.8 | 6.77 | 6.97 |
| Bill Campbell | ROY | cl | 27 | .674 | 389 | .265 | 226 | .415 | 230 | .422 | 57.6 | 4.0 | 3.69 | 3.47 |
| John Candelaria* | BIS | sp | 22 | .660 | 706 | .258 | 377 | .408 | 378 | .409 | 89.7 | 3.5 | 3.23 | 3.07 |
| Doug Capilla* | SPK | mr | 24 | .784 | 21 | .333 | 11 | .423 | 11 | .423 | 3.4 | 5.1 | 4.87 | 4.35 |
| Buzz Capra | LAA | mr | 28 | .906 | 34 | .294 | 23 | .561 | 23 | .561 | 7.2 | 7.0 | 5.87 | 6.02 |
| Steve Carlton* | COL | sp | 31 | .712 | 788 | .317 | 444 | .419 | 448 | .423 | 121.9 | 4.5 | 4.04 | 4.16 |
| Don Carrithers | EKL | sp | 26 | .720 | 456 | .274 | 255 | .435 | 260 | .444 | 64.0 | 4.2 | 3.85 | 4.27 |
| Clay Carroll | FOR | mr | 35 | .637 | 228 | .276 | 105 | .368 | 109 | .382 | 25.7 | 3.4 | 3.11 | 3.10 |
| Bill Castro | ROY | mr | 22 | .714 | 234 | .261 | 113 | .415 | 118 | .434 | 26.7 | 3.6 | 3.28 | 3.94 |
| Larry Christenson | CRU | sp | 22 | .835 | 686 | .328 | 391 | .500 | 393 | .503 | 121.3 | 6.3 | 5.65 | 5.16 |
| Reggie Cleveland | DCS | mr | 28 | .661 | 641 | .300 | 291 | .377 | 294 | .381 | 78.8 | 3.9 | 3.56 | 3.56 |
| Jim Colborn | DAY | sp | 30 | .758 | 722 | .298 | 400 | .454 | 404 | .459 | 110.2 | 4.8 | 4.35 | 4.14 |
| Joe Coleman | EKL | mr | 29 | .721 | 396 | .306 | 226 | .426 | 230 | .434 | 66.3 | 5.1 | 4.66 | 4.78 |
| Mike Cosgrove* | BEA | sp | 25 | .923 | 340 | .350 | 243 | .555 | 244 | .557 | 80.6 | 8.1 | 7.65 | 7.85 |
| Jim Crawford* | MOB | mr | 25 | .930 | 55 | .418 | 33 | .493 | 34 | .507 | 14.5 | 10.6 | 9.29 | 8.86 |
| Mike Cuellar* | PBS | sp | 39 | .944 | 242 | .376 | 158 | .547 | 160 | .554 | 57.6 | 8.9 | 8.18 | 8.33 |
| John Curtis* | COL | mr | 28 | .793 | 370 | .324 | 213 | .461 | 214 | .463 | 61.8 | 5.5 | 4.97 | 5.87 |
| John D'Acquisto | PBS | sp | 24 | .713 | 335 | .245 | 213 | .444 | 219 | .456 | 55.9 | 4.9 | 4.44 | 5.02 |
| Bruce Dal Canton |   | mr | 34 | .584 | 179 | .246 | 78 | .347 | 78 | .347 | 18.3 | 3.0 | 2.81 | 3.04 |
| Pat Darcy | LAA | mr | 26 | .711 | 78 | .295 | 38 | .413 | 39 | .424 | 9.5 | 3.8 | 3.49 | 3.39 |
| Joe Decker | BEA | sp | 29 | .644 | 141 | .270 | 81 | .401 | 81 | .401 | 19.0 | 3.6 | 3.27 | 3.45 |
| Larry Demery | WIN | mr | 23 | .779 | 280 | .300 | 170 | .472 | 170 | .472 | 50.4 | 5.6 | 5.15 | 4.65 |
| John Denny | ELE | sp | 23 | .717 | 749 | .298 | 367 | .409 | 376 | .419 | 99.1 | 4.3 | 3.97 | 4.71 |
| Adrian Devine | ELE | mr | 24 | .557 | 235 | .264 | 102 | .317 | 105 | .326 | 24.3 | 2.8 | 2.64 | 2.75 |
| Larry Dierker | WWM | sp | 29 | .830 | 587 | .332 | 402 | .501 | 407 | .507 | 122.8 | 6.3 | 5.67 | 5.98 |
| Pat Dobson | PBS | sp | 34 | .747 | 714 | .314 | 387 | .441 | 390 | .445 | 108.4 | 4.8 | 4.41 | 4.41 |
| Al Downing* | ELE | mr | 35 | .717 | 93 | .323 | 53 | .421 | 53 | .421 | 14.3 | 4.4 | 4.00 | 3.91 |
| Dick Drago | MOB | mr | 31 | .716 | 218 | .280 | 117 | .416 | 121 | .431 | 31.4 | 4.3 | 4.00 | 3.85 |
| Rob Dressler | WWM | sp | 22 | .826 | 302 | .285 | 182 | .510 | 182 | .510 | 52.5 | 5.8 | 5.30 | 5.32 |
| Steve Dunning | EKL | mr | 27 | .774 | 271 | .328 | 174 | .469 | 175 | .472 | 49.5 | 5.3 | 4.89 | 4.81 |
| Jamie Easterly* | BEA | sp | 23 | .591 | 54 | .241 | 26 | .356 | 27 | .370 | 4.9 | 2.3 | 2.12 | 2.49 |
| Rawly Eastwick | LAA | cl | 25 | .719 | 267 | .330 | 136 | .400 | 141 | .415 | 43.3 | 5.1 | 4.59 | 4.22 |
| Dennis Eckersley | DCS | sp | 21 | .688 | 594 | .296 | 377 | .425 | 380 | .428 | 97.6 | 4.3 | 3.87 | 3.77 |
| Dock Ellis | WWM | sp | 31 | .701 | 708 | .253 | 367 | .424 | 372 | .430 | 91.3 | 4.0 | 3.70 | 3.89 |
| Nino Espinosa | DCS | mr | 22 | .633 | 128 | .281 | 68 | .380 | 70 | .391 | 16.9 | 3.6 | 3.23 | 3.05 |
| Pete Falcone* | BEA | sp | 22 | .760 | 536 | .280 | 347 | .475 | 348 | .477 | 97.5 | 5.4 | 4.92 | 4.85 |
| Mark Fidrych | SEA | sp | 21 | .506 | 829 | .222 | 287 | .290 | 292 | .295 | 57.3 | 2.0 | 1.83 | 1.83 |
| Ed Figueroa | CAR | sp | 27 | .648 | 781 | .271 | 371 | .382 | 375 | .386 | 94.6 | 3.7 | 3.35 | 3.39 |
| Rollie Fingers | ELE | cl | 29 | .571 | 281 | .274 | 132 | .336 | 134 | .341 | 30.4 | 2.8 | 2.62 | 2.29 |
| Al Fitzmorris | SEA | sp | 30 | .698 | 814 | .290 | 386 | .404 | 390 | .408 | 97.6 | 3.8 | 3.49 | 3.93 |
| Mike Flanagan* | ROY | sp | 24 | .759 | 226 | .292 | 152 | .481 | 153 | .484 | 39.6 | 4.8 | 4.28 | 4.17 |
| Rich Folkers* | SEA | mr | 29 | .820 | 122 | .230 | 87 | .527 | 89 | .539 | 24.3 | 5.8 | 5.33 | 5.19 |
| Bob Forsch | BIS | sp | 26 | .747 | 738 | .275 | 400 | .451 | 404 | .456 | 103.4 | 4.4 | 4.07 | 4.19 |
| Ken Forsch | CAR | cl | 29 | .574 | 219 | .256 | 89 | .324 | 93 | .338 | 21.5 | 2.9 | 2.65 | 2.56 |
| Terry Forster* | GLA | sp | 24 | .789 | 269 | .309 | 169 | .480 | 170 | .483 | 48.3 | 5.5 | 5.06 | 5.30 |
| Alan Foster | DCS | mr | 29 | .714 | 187 | .246 | 94 | .429 | 95 | .434 | 25.0 | 4.4 | 4.02 | 4.21 |
| Steve Foucault | WIN | mr | 26 | .704 | 171 | .257 | 95 | .428 | 97 | .437 | 25.1 | 4.4 | 3.97 | 4.13 |
| Ken Frailing* | SEA | sp | 28 | .644 | 64 | .250 | 35 | .398 | 35 | .398 | 7.4 | 3.0 | 2.77 | 3.20 |
| Dave Freisleben | BIS | sp | 24 | .693 | 469 | .281 | 230 | .411 | 232 | .415 | 59.4 | 3.9 | 3.62 | 3.38 |
| Danny Frisella | GLA | mr | 30 | .591 | 153 | .176 | 88 | .395 | 88 | .395 | 17.6 | 2.8 | 2.55 | 2.26 |
| Woodie Fryman* | LAA | sp | 36 | .717 | 662 | .289 | 374 | .435 | 378 | .440 | 99.9 | 4.5 | 4.06 | 3.83 |
| Gene Garber | EKL | mr | 28 | .657 | 253 | .296 | 132 | .375 | 137 | .389 | 33.4 | 3.6 | 3.28 | 3.57 |
| Wayne Garland | ELE | sp | 25 | .593 | 752 | .270 | 313 | .337 | 317 | .342 | 77.6 | 3.1 | 2.81 | 2.68 |
| Mike Garman | PBS | mr | 26 | .682 | 278 | .266 | 144 | .420 | 146 | .426 | 37.4 | 4.2 | 3.70 | 3.05 |
| Dave Giusti | WWM | mr | 36 | .833 | 157 | .299 | 104 | .525 | 104 | .525 | 29.7 | 5.9 | 5.43 | 5.26 |
| Ed Glynn* | ELE | sp | 23 | .521 | 25 | .200 | 15 | .357 | 15 | .357 | 2.7 | 2.5 | 2.31 | 2.68 |
| Dave Goltz | WIN | sp | 27 | .717 | 724 | .300 | 392 | .427 | 397 | .433 | 100.7 | 4.2 | 3.81 | 3.83 |
| Rich Gossage | SPK | sp | 24 | .777 | 438 | .311 | 273 | .472 | 274 | .473 | 77.0 | 5.3 | 4.82 | 4.93 |
| Wayne Granger | MOB | mr | 32 | .765 | 108 | .287 | 66 | .468 | 66 | .468 | 18.6 | 5.4 | 4.75 | 5.19 |
| Bill Greif | DCS | mr | 26 | .712 | 102 | .265 | 55 | .444 | 55 | .444 | 13.2 | 4.0 | 3.68 | 3.59 |
| Tom Griffin | WIN | mr | 28 | .697 | 238 | .277 | 140 | .424 | 141 | .427 | 37.7 | 4.5 | 4.12 | 3.98 |
| Steve Grilli | SEA | mr | 27 | .629 | 137 | .212 | 72 | .398 | 73 | .403 | 15.8 | 3.2 | 2.87 | 2.46 |
| Ross Grimsley* | BIS | sp | 26 | .785 | 418 | .321 | 231 | .463 | 231 | .463 | 68.6 | 5.5 | 5.09 | 5.05 |
| Ron Guidry* | NYM | mr | 25 | .660 | 26 | .231 | 14 | .424 | 14 | .424 | 3.0 | 3.3 | 2.95 | 2.79 |
| Don Gullett* | ELE | sp | 25 | .673 | 415 | .248 | 217 | .411 | 221 | .419 | 50.3 | 3.5 | 3.23 | 3.40 |
| Larry Gura* | ROY | mr | 28 | .587 | 258 | .233 | 106 | .350 | 107 | .353 | 24.9 | 3.0 | 2.70 | 2.27 |
| Moose Haas | EKL | sp | 20 | .334 | 34 | .118 | 11 | .234 | 11 | .234 | 1.5 | 1.1 | 1.07 | 1.20 |
| Ed Halicki | CAR | sp | 25 | .657 | 580 | .283 | 307 | .395 | 308 | .396 | 75.8 | 3.6 | 3.30 | 3.34 |
| Tom Hall* | COL | mr | 28 | .624 | 81 | .185 | 52 | .416 | 52 | .416 | 11.7 | 3.5 | 3.30 | 3.37 |
| Dave Hamilton* | CRU | mr | 28 | .704 | 254 | .287 | 155 | .428 | 159 | .439 | 38.9 | 4.1 | 3.68 | 3.71 |
| Preston Hanna | SPK | mr | 21 | 1.024 | 23 | .435 | 20 | .625 | 20 | .625 | 7.8 | 11.7 | 11.12 | 10.84 |
| Gerry Hannahs* | FOR | sp | 23 | 2.583 | 3 | .667 | 9 | 1.500 | 9 | 1.500 | 6.7 | 180.9 | 162.81 | 155.00 |
| Steve Hargan | NYM | mr | 33 | .728 | 129 | .256 | 72 | .447 | 72 | .447 | 16.8 | 3.7 | 3.39 | 3.56 |
| Paul Hartzell | ELE | mr | 22 | .706 | 494 | .302 | 221 | .393 | 226 | .401 | 60.8 | 4.1 | 3.75 | 4.15 |
| Andy Hassler* | COL | sp | 24 | .603 | 513 | .246 | 234 | .364 | 235 | .365 | 51.5 | 2.9 | 2.67 | 2.68 |
| Dave Heaverlo | MOB | mr | 25 | .644 | 161 | .267 | 76 | .392 | 77 | .397 | 16.1 | 2.9 | 2.65 | 2.11 |
| Ramon Hernandez* | SEA | mr | 35 | .577 | 124 | .226 | 53 | .351 | 54 | .358 | 11.9 | 2.9 | 2.76 | 2.25 |
| John Hiller* | GLA | mr | 33 | .574 | 248 | .230 | 145 | .368 | 145 | .368 | 28.7 | 2.6 | 2.43 | 2.41 |
| Rich Hinton* | NYM | mr | 29 | .732 | 11 | .273 | 8 | .471 | 8 | .471 | 1.7 | 3.5 | 3.19 | 4.00 |
| Ken Holtzman* | MOB | sp | 30 | .718 | 729 | .284 | 368 | .431 | 369 | .432 | 98.4 | 4.4 | 4.06 | 3.88 |
| Don Hood* | WWM | mr | 26 | .806 | 252 | .278 | 168 | .501 | 171 | .510 | 47.8 | 5.9 | 5.53 | 5.38 |
| Burt Hooton | ROY | sp | 26 | .662 | 765 | .259 | 369 | .398 | 372 | .401 | 92.4 | 3.7 | 3.35 | 3.21 |
| Charlie Hough | BIS | mr | 28 | .794 | 446 | .274 | 305 | .492 | 313 | .505 | 87.8 | 5.7 | 5.23 | 4.95 |
| Tom House* | GLA | mr | 29 | .739 | 119 | .227 | 72 | .480 | 72 | .480 | 16.9 | 4.2 | 3.84 | 3.72 |
| Al Hrabosky* | LAA | mr | 26 | .685 | 179 | .324 | 97 | .385 | 101 | .401 | 26.3 | 4.2 | 3.81 | 4.38 |
| Jim Hughes | PBS | sp | 24 | .896 | 468 | .338 | 326 | .538 | 330 | .545 | 101.1 | 6.8 | 6.21 | 6.39 |
| Catfish Hunter | CAR | sp | 30 | .717 | 879 | .263 | 482 | .443 | 483 | .444 | 127.7 | 4.4 | 4.06 | 3.54 |
| Grant Jackson* | BEA | mr | 33 | .560 | 262 | .221 | 106 | .337 | 107 | .340 | 23.8 | 2.7 | 2.53 | 2.01 |
| Jesse Jefferson | BEA | sp | 27 | .939 | 199 | .352 | 149 | .571 | 152 | .582 | 49.8 | 8.2 | 7.56 | 7.30 |
| Fergie Jenkins | SPK | sp | 32 | .691 | 696 | .289 | 374 | .414 | 381 | .422 | 99.0 | 4.1 | 3.73 | 3.45 |
| Tommy John* | WIN | sp | 33 | .775 | 659 | .337 | 352 | .451 | 352 | .451 | 103.7 | 5.3 | 4.85 | 4.97 |
| Bart Johnson | SEA | sp | 26 | 2.300 | 4 | .500 | 7 | 1.167 | 7 | 1.167 | 4.5 | 61.0 | 109.84 | 113.81 |
| Jerry Johnson | COL | mr | 32 | .824 | 115 | .365 | 76 | .481 | 76 | .481 | 23.7 | 6.5 | 5.83 | 6.82 |
| Tom Johnson | EKL | mr | 25 | .579 | 126 | .222 | 57 | .341 | 60 | .359 | 11.6 | 2.4 | 2.20 | 2.34 |
| Randy Jones* | NYM | sp | 26 | .530 | 900 | .223 | 311 | .305 | 316 | .310 | 62.4 | 2.1 | 1.89 | 1.75 |
| Rick Jones* | CRU | sp | 21 | .774 | 397 | .327 | 220 | .459 | 220 | .459 | 62.7 | 5.1 | 4.67 | 4.48 |
| Jim Kaat* | SEA | sp | 37 | .781 | 722 | .292 | 398 | .473 | 401 | .476 | 109.1 | 4.9 | 4.42 | 4.37 |
| Jim Kern | CRU | cl | 27 | .696 | 303 | .323 | 193 | .419 | 196 | .425 | 49.3 | 4.2 | 3.82 | 3.92 |
| Joe Kerrigan | FOR | mr | 21 | .654 | 170 | .212 | 84 | .393 | 89 | .416 | 17.3 | 2.8 | 2.57 | 3.27 |
| Clay Kirby | DCS | sp | 28 | .684 | 98 | .296 | 55 | .410 | 56 | .418 | 15.0 | 4.6 | 4.19 | 4.33 |
| Don Kirkwood | ELE | sp | 26 | .848 | 470 | .328 | 315 | .517 | 317 | .521 | 90.1 | 5.8 | 5.27 | 5.27 |
| Bruce Kison | NYM | sp | 26 | .658 | 678 | .260 | 341 | .397 | 346 | .402 | 84.1 | 3.7 | 3.36 | 3.36 |
| Chris Knapp | ELE | sp | 22 | 1.228 | 47 | .489 | 49 | .721 | 49 | .721 | 21.9 | 17.9 | 14.75 | 13.50 |
| Bob Knepper* | FOR | sp | 22 | .859 | 102 | .343 | 67 | .519 | 67 | .519 | 18.9 | 5.7 | 5.27 | 5.64 |
| Darold Knowles* | BEA | mr | 34 | .601 | 213 | .207 | 103 | .380 | 105 | .387 | 19.9 | 2.6 | 2.46 | 2.45 |
| Kevin Kobel* | PBS | mr | 22 | .952 | 8 | .000 | 10 | .714 | 10 | .714 | 2.4 | 6.6 | 5.92 | 5.80 |
| Jerry Koosman* | NYM | sp | 33 | .554 | 753 | .262 | 335 | .328 | 338 | .331 | 73.9 | 2.6 | 2.38 | 2.16 |
| Ken Kravec* | WWM | sp | 24 | .617 | 136 | .250 | 74 | .379 | 74 | .379 | 17.8 | 3.5 | 3.18 | 3.10 |
| Rick Kreuger* | LAA | sp | 27 | .832 | 80 | .300 | 52 | .510 | 52 | .510 | 15.6 | 6.3 | 5.57 | 5.90 |
| Mike Krukow | GLA | mr | 24 | .764 | 10 | .300 | 5 | .455 | 5 | .455 | 1.5 | 6.0 | 5.38 | 4.93 |
| Frank LaCorte | DAY | sp | 24 | .702 | 140 | .279 | 79 | .418 | 81 | .429 | 20.2 | 4.0 | 3.55 | 3.24 |
| Lerrin LaGrow | PBS | mr | 27 | .599 | 63 | .238 | 27 | .355 | 27 | .355 | 5.6 | 2.5 | 2.33 | 2.41 |
| Chip Lang | COL | mr | 23 | .702 | 200 | .250 | 115 | .437 | 117 | .445 | 30.0 | 4.5 | 4.03 | 3.86 |
| Rick Langford | CAR | mr | 24 | .887 | 61 | .410 | 55 | .550 | 55 | .550 | 18.1 | 8.1 | 7.44 | 7.49 |
| Dave LaRoche* | ROY | cl | 28 | .425 | 204 | .181 | 91 | .278 | 92 | .281 | 14.4 | 1.5 | 1.39 | 1.17 |
| Dan Larson | MOB | sp | 21 | .677 | 320 | .272 | 155 | .401 | 156 | .403 | 42.3 | 4.2 | 3.91 | 3.90 |
| Gary Lavelle* | SEA | mr | 27 | .701 | 284 | .299 | 155 | .417 | 155 | .417 | 39.0 | 4.0 | 3.63 | 4.20 |
| Bill Laxton* | CRU | mr | 28 | .728 | 227 | .256 | 153 | .461 | 155 | .467 | 39.1 | 4.5 | 4.08 | 4.10 |
| Bill Lee* | PBS | sp | 29 | .774 | 379 | .290 | 211 | .470 | 212 | .472 | 58.0 | 4.9 | 4.43 | 4.48 |
| Dave Lemanczyk | DCS | sp | 25 | .735 | 292 | .329 | 171 | .433 | 171 | .433 | 47.3 | 4.8 | 4.35 | 5.09 |
| Mark Lemongello | CAR | sp | 20 | .725 | 96 | .271 | 49 | .438 | 49 | .438 | 13.4 | 4.6 | 4.28 | 4.42 |
| Max Leon | MOB | mr | 26 | .769 | 85 | .271 | 43 | .413 | 48 | .462 | 14.2 | 5.6 | 5.09 | 4.82 |
| Dennis Leonard | WIN | sp | 25 | .694 | 761 | .311 | 389 | .398 | 397 | .406 | 106.8 | 4.2 | 3.85 | 3.79 |
| Dennis Lewallyn | SEA | sp | 22 | .535 | 73 | .192 | 26 | .329 | 26 | .329 | 5.7 | 2.5 | 2.25 | 1.58 |
| Paul Lindblad* | FOR | mr | 34 | .699 | 335 | .266 | 170 | .421 | 173 | .428 | 46.2 | 4.4 | 4.02 | 3.35 |
| Mark Littell | CAR | cl | 23 | .554 | 219 | .242 | 124 | .351 | 125 | .354 | 26.6 | 2.9 | 2.61 | 2.62 |
| Skip Lockwood | ROY | cl | 29 | .497 | 148 | .250 | 76 | .308 | 77 | .312 | 15.4 | 2.3 | 2.05 | 1.70 |
| Mickey Lolich* | SEA | sp | 35 | .700 | 411 | .275 | 227 | .433 | 227 | .433 | 58.0 | 4.2 | 3.84 | 3.46 |
| Jim Lonborg | WWM | sp | 34 | .783 | 632 | .296 | 380 | .480 | 383 | .484 | 111.0 | 5.5 | 5.07 | 4.73 |
| Steve Luebber | FOR | mr | 26 | .780 | 428 | .287 | 250 | .475 | 250 | .475 | 69.9 | 5.2 | 4.80 | 4.66 |
| Sparky Lyle* | MOB | cl | 31 | .579 | 238 | .265 | 99 | .333 | 100 | .337 | 21.0 | 2.5 | 2.26 | 2.36 |
| Mike Marshall | SPK | cl | 33 | .750 | 259 | .324 | 140 | .429 | 143 | .439 | 40.5 | 5.0 | 4.55 | 4.64 |
| Dennis Martinez | WIN | sp | 21 | .602 | 71 | .254 | 34 | .362 | 34 | .362 | 7.8 | 3.0 | 2.90 | 2.37 |
| Tippy Martinez* | CAR | cl | 26 | .587 | 159 | .264 | 87 | .367 | 87 | .367 | 17.2 | 2.7 | 2.42 | 2.82 |
| Jon Matlack* | ROY | sp | 26 | .617 | 741 | .243 | 355 | .379 | 357 | .381 | 80.4 | 3.1 | 2.79 | 2.58 |
| Rudy May* | GLA | sp | 31 | .638 | 709 | .250 | 340 | .386 | 342 | .389 | 81.1 | 3.4 | 3.10 | 2.98 |
| Bob McClure* | DCS | mr | 24 | .646 | 13 | .308 | 6 | .375 | 6 | .375 | 1.6 | 4.0 | 3.99 | 3.68 |
| Will McEnaney* | PBS | mr | 24 | .850 | 270 | .367 | 156 | .489 | 158 | .495 | 53.0 | 7.1 | 6.23 | 5.81 |
| Lynn McGlothen | LAA | sp | 26 | .687 | 672 | .284 | 340 | .402 | 345 | .408 | 91.4 | 4.2 | 3.81 | 3.89 |
| Tug McGraw* | DAY | mr | 31 | .714 | 139 | .295 | 79 | .432 | 79 | .432 | 21.7 | 4.7 | 4.38 | 4.02 |
| Scott McGregor* | CAR | sp | 22 | .839 | 28 | .393 | 19 | .500 | 19 | .500 | 5.5 | 5.7 | 5.11 | 4.78 |
| Bo McLaughlin | CAR | mr | 22 | .808 | 222 | .302 | 133 | .480 | 135 | .487 | 38.9 | 5.4 | 5.01 | 5.23 |
| Doc Medich | CRU | sp | 27 | .837 | 662 | .341 | 387 | .492 | 389 | .494 | 124.1 | 6.4 | 5.84 | 5.85 |
| Andy Messersmith | FOR | sp | 30 | .688 | 678 | .245 | 396 | .439 | 396 | .439 | 96.4 | 4.0 | 3.65 | 3.41 |
| Butch Metzger | SEA | mr | 24 | .649 | 349 | .295 | 177 | .379 | 179 | .383 | 43.1 | 3.4 | 3.09 | 3.24 |
| Dyar Miller | DAY | mr | 30 | .744 | 230 | .265 | 146 | .469 | 146 | .469 | 36.3 | 4.5 | 4.11 | 4.06 |
| Steve Mingori* | WWM | mr | 32 | .738 | 198 | .298 | 110 | .438 | 112 | .446 | 29.7 | 4.6 | 4.15 | 4.22 |
| Greg Minton | PBS | mr | 24 | 1.074 | 89 | .416 | 69 | .633 | 70 | .642 | 26.6 | 11.6 | 10.26 | 9.79 |
| Paul Mitchell | COL | sp | 26 | .836 | 569 | .336 | 333 | .490 | 336 | .494 | 110.3 | 6.7 | 6.04 | 5.93 |
| Randy Moffitt | DCS | mr | 27 | .607 | 247 | .259 | 105 | .355 | 105 | .355 | 23.0 | 2.8 | 2.62 | 2.80 |
| Sid Monge* | EKL | mr | 25 | .763 | 328 | .287 | 208 | .474 | 208 | .474 | 54.4 | 4.8 | 4.40 | 4.46 |
| Larry Monroe | SPK | mr | 20 | .619 | 63 | .254 | 30 | .370 | 30 | .370 | 7.4 | 3.5 | 3.33 | 3.12 |
| John Montefusco | SPK | sp | 26 | .600 | 766 | .244 | 359 | .364 | 361 | .366 | 81.3 | 3.0 | 2.77 | 2.63 |
| Bob Moose | SPK | mr | 28 | .835 | 178 | .365 | 100 | .467 | 102 | .477 | 33.7 | 6.7 | 6.16 | 6.75 |
| Roger Moret* | WWM | mr | 26 | .754 | 160 | .306 | 92 | .453 | 92 | .453 | 22.7 | 4.1 | 3.79 | 4.24 |
| Carl Morton | DCS | sp | 32 | .688 | 590 | .293 | 272 | .386 | 280 | .397 | 74.6 | 4.1 | 3.78 | 4.16 |
| Tom Murphy | SPK | mr | 30 | .693 | 220 | .282 | 112 | .406 | 115 | .417 | 28.4 | 3.7 | 3.43 | 3.42 |
| Dale Murray | DCS | mr | 26 | .684 | 247 | .287 | 112 | .396 | 113 | .399 | 27.8 | 3.7 | 3.32 | 3.62 |
| Joe Niekro | ROY | mr | 31 | .673 | 265 | .283 | 158 | .415 | 159 | .417 | 41.5 | 4.5 | 4.12 | 4.49 |
| Phil Niekro | EKL | sp | 37 | .565 | 798 | .219 | 357 | .346 | 363 | .352 | 76.3 | 2.7 | 2.46 | 2.23 |
| Gary Nolan | DAY | sp | 28 | .706 | 699 | .260 | 369 | .434 | 369 | .434 | 92.9 | 4.0 | 3.64 | 3.41 |
| Fred Norman* | ELE | sp | 33 | .723 | 479 | .288 | 297 | .450 | 299 | .453 | 76.5 | 4.5 | 4.05 | 3.88 |
| Mike Norris | COL | sp | 21 | .929 | 275 | .309 | 215 | .583 | 216 | .585 | 68.7 | 8.0 | 7.42 | 7.53 |
| Bob Owchinko* | EKL | sp | 21 | 1.554 | 10 | .800 | 14 | .875 | 14 | .875 | 9.9 | 44.6 | 40.15 | 36.16 |
| Dave Pagan | BEA | mr | 26 | .766 | 240 | .354 | 140 | .442 | 142 | .448 | 42.4 | 5.5 | 4.88 | 4.69 |
| Jim Palmer | ROY | sp | 30 | .615 | 925 | .231 | 443 | .378 | 452 | .386 | 100.1 | 3.1 | 2.85 | 2.58 |
| Marty Pattin | DAY | mr | 33 | .522 | 200 | .205 | 75 | .301 | 79 | .317 | 15.3 | 2.1 | 1.94 | 1.91 |
| Gene Pentz | WWM | mr | 23 | .867 | 139 | .338 | 96 | .516 | 97 | .522 | 28.2 | 6.3 | 5.72 | 6.71 |
| Gaylord Perry | SEA | sp | 37 | .615 | 752 | .275 | 342 | .359 | 344 | .361 | 86.2 | 3.4 | 3.10 | 2.97 |
| Fritz Peterson* | CRU | sp | 34 | .818 | 140 | .321 | 79 | .485 | 79 | .485 | 23.7 | 5.8 | 5.19 | 5.05 |
| Dick Pole | BEA | sp | 25 | .775 | 396 | .311 | 217 | .452 | 219 | .456 | 68.0 | 6.0 | 5.58 | 5.88 |
| Mike Proly | COL | mr | 25 | .564 | 56 | .232 | 23 | .343 | 23 | .343 | 4.4 | 2.3 | 2.16 | 1.95 |
| Harry Rasmussen | MOB | mr | 24 | .563 | 517 | .221 | 217 | .339 | 220 | .344 | 45.8 | 2.6 | 2.38 | 2.52 |
| Doug Rau* | DAY | sp | 27 | .720 | 720 | .276 | 373 | .426 | 382 | .437 | 95.7 | 4.1 | 3.74 | 3.79 |
| Pete Redfern | SPK | sp | 21 | .731 | 381 | .310 | 225 | .440 | 226 | .442 | 60.8 | 4.6 | 4.31 | 4.32 |
| Ron Reed | WWM | mr | 33 | .562 | 290 | .221 | 137 | .351 | 138 | .354 | 26.9 | 2.3 | 2.14 | 1.75 |
| Steve Renko | EKL | sp | 31 | .562 | 536 | .235 | 227 | .338 | 228 | .340 | 48.4 | 2.6 | 2.33 | 2.25 |
| Paul Reuschel | CRU | mr | 29 | .703 | 234 | .299 | 128 | .422 | 128 | .422 | 30.8 | 3.8 | 3.45 | 3.91 |
| Rick Reuschel | LAA | sp | 27 | .679 | 798 | .274 | 404 | .403 | 413 | .412 | 101.0 | 3.7 | 3.37 | 3.37 |
| Jerry Reuss* | SPK | sp | 27 | .766 | 686 | .316 | 386 | .454 | 388 | .456 | 109.0 | 4.9 | 4.54 | 4.78 |
| Rick Rhoden | COL | sp | 23 | .828 | 543 | .308 | 343 | .501 | 351 | .513 | 103.4 | 6.0 | 5.50 | 5.33 |
| Frank Riccelli* | GLA | sp | 23 | .672 | 58 | .293 | 28 | .394 | 28 | .394 | 7.5 | 4.1 | 3.78 | 3.51 |
| J. R. Richard | WIN | sp | 26 | .696 | 718 | .295 | 430 | .420 | 435 | .424 | 112.9 | 4.3 | 3.95 | 4.16 |
| Dave Roberts* | MOB | sp | 31 | .628 | 787 | .249 | 343 | .373 | 346 | .376 | 83.2 | 3.3 | 3.05 | 2.72 |
| Eduardo Rodriguez | COL | mr | 24 | .625 | 252 | .262 | 122 | .375 | 123 | .378 | 29.7 | 3.5 | 3.20 | 2.91 |
| Steve Rogers | NYM | sp | 26 | .572 | 756 | .247 | 331 | .339 | 335 | .344 | 71.9 | 2.7 | 2.45 | 2.46 |
| Gil Rondon | EKL | mr | 22 | 1.381 | 7 | .571 | 7 | .778 | 7 | .778 | 3.7 | 33.1 | 29.81 | 32.97 |
| Jim Rooker* |   | sp | 33 | .658 | 597 | .286 | 282 | .382 | 284 | .385 | 70.8 | 3.6 | 3.34 | 3.46 |
| Gary Ross | DAY | sp | 28 | .757 | 688 | .298 | 386 | .455 | 389 | .459 | 109.2 | 5.0 | 4.58 | 4.27 |
| Vern Ruhle | WWM | sp | 25 | .855 | 689 | .329 | 430 | .505 | 436 | .512 | 135.5 | 6.6 | 6.03 | 6.58 |
| Dick Ruthven | PBS | sp | 25 | .724 | 756 | .324 | 406 | .419 | 411 | .424 | 116.4 | 4.7 | 4.29 | 4.46 |
| Nolan Ryan | DAY | sp | 29 | .581 | 593 | .255 | 391 | .379 | 396 | .384 | 82.7 | 3.0 | 2.72 | 2.54 |
| Ray Sadecki* | MOB | mr | 35 | .760 | 57 | .368 | 35 | .427 | 36 | .439 | 11.0 | 6.0 | 5.47 | 6.80 |
| Joe Sambito* | WIN | mr | 24 | .640 | 150 | .287 | 69 | .367 | 69 | .367 | 16.2 | 3.1 | 2.79 | 2.84 |
| Ken Sanders | SPK | mr | 34 | .740 | 164 | .274 | 86 | .430 | 90 | .450 | 22.4 | 4.3 | 3.89 | 4.47 |
| Manny Sarmiento | WIN | mr | 20 | .695 | 160 | .281 | 79 | .411 | 79 | .411 | 21.8 | 4.3 | 4.01 | 3.73 |
| Rick Sawyer | FOR | sp | 28 | .803 | 295 | .308 | 183 | .483 | 183 | .483 | 54.6 | 5.9 | 5.24 | 5.52 |
| Fred Scherman* | BEA | mr | 31 | .734 | 160 | .206 | 97 | .480 | 97 | .480 | 23.2 | 4.1 | 3.94 | 3.58 |
| Ron Schueler | BIS | mr | 28 | .681 | 167 | .251 | 92 | .426 | 92 | .426 | 22.0 | 3.7 | 3.43 | 3.07 |
| Buddy Schultz* | BIS | mr | 25 | .981 | 95 | .400 | 79 | .603 | 79 | .603 | 28.2 | 9.5 | 8.90 | 8.36 |
| Mickey Scott* | COL | mr | 28 | .700 | 122 | .287 | 60 | .414 | 60 | .414 | 16.1 | 4.3 | 3.88 | 3.88 |
| Tom Seaver | GLA | sp | 31 | .607 | 780 | .278 | 402 | .365 | 410 | .372 | 91.9 | 3.0 | 2.74 | 2.51 |
| Paul Siebert* | LAA | mr | 23 | .780 | 99 | .343 | 55 | .440 | 57 | .456 | 18.0 | 6.1 | 5.33 | 5.04 |
| Bill Singer |   | sp | 32 | .732 | 626 | .292 | 325 | .430 | 331 | .438 | 89.5 | 4.6 | 4.21 | 4.37 |
| Jim Slaton | BEA | sp | 26 | .733 | 735 | .293 | 383 | .434 | 385 | .436 | 109.0 | 4.8 | 4.38 | 4.09 |
| Eddie Solomon | DCS | mr | 25 | .633 | 76 | .276 | 33 | .367 | 33 | .367 | 6.0 | 2.2 | 1.99 | 2.75 |
| Elias Sosa | EKL | mr | 26 | .680 | 203 | .296 | 111 | .405 | 112 | .409 | 29.9 | 4.3 | 3.77 | 3.07 |
| Dan Spillner | BEA | mr | 24 | .976 | 344 | .381 | 251 | .591 | 251 | .591 | 84.8 | 8.5 | 7.72 | 7.91 |
| Paul Splittorff* | CRU | sp | 29 | .837 | 562 | .340 | 341 | .494 | 344 | .499 | 104.2 | 6.1 | 5.65 | 5.96 |
| Don Stanhouse | FOR | sp | 25 | .789 | 688 | .315 | 397 | .466 | 400 | .469 | 114.9 | 5.4 | 4.91 | 5.29 |
| Steve Stone | CRU | sp | 28 | .592 | 252 | .210 | 118 | .373 | 119 | .377 | 26.7 | 3.0 | 2.79 | 2.15 |
| Brent Strom* | CAR | sp | 27 | .696 | 612 | .283 | 333 | .425 | 335 | .427 | 86.2 | 4.2 | 3.87 | 3.54 |
| Rick Sutcliffe | CRU | sp | 20 | .389 | 22 | .182 | 6 | .222 | 6 | .222 | 1.1 | 1.4 | 1.30 | 1.20 |
| Bruce Sutter | CAR | cl | 23 | .510 | 214 | .234 | 84 | .300 | 86 | .307 | 16.5 | 2.0 | 1.78 | 1.37 |
| Don Sutton | WWM | sp | 31 | .746 | 708 | .282 | 425 | .459 | 428 | .463 | 118.3 | 4.9 | 4.51 | 4.36 |
| Craig Swan | DCS | sp | 25 | .755 | 469 | .299 | 280 | .459 | 282 | .462 | 79.6 | 5.2 | 4.74 | 4.60 |
| Frank Tanana* | MOB | sp | 22 | .605 | 707 | .262 | 390 | .372 | 398 | .379 | 89.1 | 3.1 | 2.79 | 2.49 |
| Chuck Taylor | FOR | mr | 34 | .583 | 89 | .180 | 42 | .382 | 42 | .382 | 7.8 | 2.4 | 2.17 | 1.90 |
| Kent Tekulve | CAR | mr | 29 | .536 | 230 | .261 | 93 | .312 | 93 | .312 | 19.3 | 2.3 | 2.06 | 1.95 |
| Stan Thomas | DAY | mr | 26 | .652 | 268 | .272 | 130 | .375 | 136 | .392 | 35.0 | 4.0 | 3.65 | 3.86 |
| Luis Tiant | GLA | sp | 35 | .699 | 804 | .270 | 418 | .424 | 421 | .427 | 108.7 | 4.1 | 3.79 | 3.49 |
| Dick Tidrow | ELE | mr | 29 | .559 | 256 | .242 | 109 | .332 | 109 | .332 | 24.3 | 2.6 | 2.41 | 1.98 |
| Jim Todd | GLA | mr | 28 | .747 | 221 | .276 | 113 | .419 | 122 | .452 | 30.7 | 4.5 | 3.97 | 4.75 |
| Dave Tomlin* | WIN | mr | 27 | .521 | 147 | .245 | 56 | .299 | 56 | .299 | 11.2 | 2.1 | 1.94 | 1.93 |
| Pablo Torrealba* | SPK | mr | 28 | .638 | 126 | .294 | 54 | .358 | 55 | .364 | 13.0 | 3.2 | 3.04 | 3.57 |
| Mike Torrez | BIS | sp | 29 | .619 | 901 | .255 | 402 | .365 | 407 | .370 | 89.2 | 2.9 | 2.66 | 2.84 |
| Bill Travers* | COL | sp | 23 | .673 | 665 | .254 | 372 | .422 | 373 | .423 | 90.9 | 3.8 | 3.56 | 3.21 |
| Wayne Twitchell | FOR | mr | 28 | .749 | 168 | .310 | 127 | .474 | 129 | .481 | 34.6 | 5.0 | 4.57 | 4.34 |
| Jim Umbarger* | PBS | sp | 23 | .764 | 681 | .302 | 388 | .465 | 388 | .465 | 104.2 | 4.7 | 4.39 | 4.20 |
| Tom Underwood* | CAR | sp | 22 | .688 | 468 | .256 | 255 | .426 | 257 | .430 | 59.8 | 3.7 | 3.37 | 3.40 |
| John Verhoeven | COL | mr | 22 | .552 | 101 | .238 | 45 | .336 | 45 | .336 | 9.3 | 2.4 | 2.21 | 2.02 |
| Pete Vuckovich | PBS | mr | 23 | .792 | 311 | .318 | 203 | .479 | 205 | .483 | 56.9 | 5.4 | 4.87 | 5.27 |
| Rick Waits* | PBS | sp | 24 | .799 | 469 | .339 | 270 | .466 | 271 | .468 | 79.8 | 5.4 | 4.96 | 4.92 |
| Tom Walker | BEA | mr | 27 | .621 | 73 | .260 | 31 | .356 | 32 | .368 | 7.8 | 3.3 | 2.92 | 2.54 |
| Stan Wall* | NYM | mr | 25 | .576 | 93 | .237 | 47 | .351 | 49 | .366 | 10.1 | 2.8 | 2.57 | 2.54 |
| Mike Wallace* | WIN | mr | 25 | .638 | 185 | .254 | 97 | .391 | 98 | .395 | 22.9 | 3.5 | 3.24 | 3.47 |
| Dan Warthen* | GLA | sp | 23 | .757 | 292 | .260 | 210 | .484 | 211 | .486 | 51.1 | 4.6 | 4.18 | 4.61 |
| Gary Wheelock | EKL | mr | 24 | .333 | 2 | .000 | 1 | .333 | 1 | .333 | 0.0 | 0.0 | 0.00 | 1.26 |
| Charlie Williams | DCS | mr | 28 | .879 | 301 | .312 | 197 | .521 | 200 | .529 | 59.6 | 6.6 | 6.06 | 6.55 |
| Jim Willoughby | NYM | mr | 27 | .622 | 381 | .262 | 148 | .337 | 158 | .360 | 37.7 | 3.2 | 2.90 | 3.09 |
| Rick Wise | BIS | sp | 30 | .652 | 800 | .254 | 377 | .395 | 378 | .396 | 88.8 | 3.3 | 3.04 | 2.89 |
| Wilbur Wood* | SPK | sp | 34 | .726 | 186 | .328 | 103 | .429 | 103 | .429 | 28.5 | 4.5 | 4.25 | 4.24 |
| Pat Zachry | BEA | sp | 24 | .645 | 549 | .257 | 279 | .394 | 281 | .396 | 67.2 | 3.6 | 3.27 | 3.11 |
| Geoff Zahn* | PBS | sp | 30 | 1.212 | 40 | .575 | 29 | .630 | 29 | .630 | 15.8 | 20.4 | 19.26 | 21.57 |
| Oscar Zamora | LAA | mr | 31 | .733 | 205 | .327 | 102 | .416 | 103 | .420 | 29.6 | 4.7 | 4.31 | 4.52 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Glenn Abbott | DCS | sp | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 7 | 3.5 | 18 | 8 | .444 | 30.7 | .662 |
| Vic Albury* | CRU | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 18.3 | .586 |
| Santo Alcala | DAY | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 33.9 | .570 |
| Doyle Alexander | ELE | sp | 25 | 26 | 2 | .077 | 1 | 11 | .423 | 120 | 4.6 | 31 | 15 | .484 | 91.0 | .605 |
| Joaquin Andujar | NYM | sp | 23 | 27 | 4 | .148 | 3 | 13 | .481 | 112 | 4.1 | 23 | 7 | .304 | 90.4 | .585 |
| Bob Apodaca | LAA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 21.9 | .625 |
| Bill Atkinson | NYM | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 32.0 | .563 |
| Jerry Augustine* | SPK | sp | 23 | 20 | 3 | .150 | 2 | 10 | .500 | 75 | 3.8 | 19 | 9 | .474 | 60.4 | .622 |
| Mike Bacsik | CRU | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 34.7 | .591 |
| Stan Bahnsen | EKL | mr | 31 | 15 | 2 | .133 | 1 | 3 | .200 | 52 | 3.5 | 5 | 0 | .000 | 47.0 | .618 |
| Doug Bair | BIS | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 21.8 | .667 |
| Rick Baldwin | GLA | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 38.0 | .610 |
| Eddie Bane* |   | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 30.9 | .583 |
| Ray Bare | CRU | sp | 27 | 12 | 3 | .250 | 1 | 8 | .667 | 51 | 4.3 | 14 | 5 | .357 | 71.4 | .639 |
| Len Barker | PBS | sp | 20 | 2 | 1 | .500 | 0 | 1 | .500 | 10 | 5.0 | 2 | 2 | 1.000 | 106.5 | .577 |
| Mike Barlow | NYM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 25.3 | .500 |
| Jim Barr | FOR | sp | 28 | 35 | 11 | .314 | 1 | 21 | .600 | 135 | 3.9 | 24 | 13 | .542 | 98.5 | .632 |
| Steve Barr* | SPK | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 20.6 | .539 |
| Francisco Barrios | NYM | mr | 23 | 5 | 0 | .000 | 0 | 5 | 1.000 | 15 | 3.0 | 12 | 0 | .000 | 32.9 | .627 |
| Mike Beard* | GLA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.3 | .660 |
| Gary Beare | MOB | sp | 23 | 7 | 0 | .000 | 0 | 5 | .714 | 40 | 5.7 | 4 | 3 | .750 | 96.3 | .605 |
| Jim Bibby | FOR | sp | 31 | 26 | 3 | .115 | 0 | 7 | .269 | 124 | 4.8 | 29 | 15 | .517 | 92.7 | .606 |
| Jack Billingham | CRU | sp | 33 | 25 | 7 | .280 | 2 | 12 | .480 | 94 | 3.8 | 18 | 3 | .167 | 100.8 | .616 |
| Doug Bird | LAA | sp | 26 | 25 | 4 | .160 | 0 | 13 | .520 | 84 | 3.4 | 10 | 6 | .600 | 70.8 | .664 |
| Vida Blue* | BEA | sp | 26 | 32 | 15 | .469 | 4 | 20 | .625 | 108 | 3.4 | 17 | 11 | .647 | 103.8 | .667 |
| Bert Blyleven | GLA | sp | 25 | 37 | 12 | .324 | 4 | 22 | .595 | 114 | 3.1 | 22 | 10 | .455 | 103.3 | .649 |
| Tommy Boggs | COL | sp | 20 | 15 | 3 | .200 | 1 | 5 | .333 | 80 | 5.3 | 11 | 9 | .818 | 89.7 | .617 |
| Bill Bonham | LAA | sp | 27 | 31 | 6 | .194 | 1 | 20 | .645 | 138 | 4.5 | 23 | 6 | .261 | 99.4 | .589 |
| Pedro Borbon | LAA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 13 | .351 | 19.5 | .642 |
| Dick Bosman | EKL | sp | 32 | 15 | 0 | .000 | 0 | 4 | .267 | 54 | 3.6 | 12 | 8 | .667 | 36.4 | .662 |
| Ken Brett* | WIN | sp | 27 | 28 | 8 | .286 | 2 | 13 | .464 | 117 | 4.2 | 20 | 7 | .350 | 99.6 | .634 |
| Jim Brewer* | MOB | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 13.7 | .619 |
| Nelson Briles | MOB | sp | 32 | 24 | 2 | .083 | 0 | 11 | .458 | 90 | 3.8 | 13 | 2 | .154 | 87.4 | .632 |
| Pete Broberg | BIS | sp | 26 | 7 | 2 | .286 | 0 | 3 | .429 | 29 | 4.1 | 13 | 2 | .154 | 41.7 | .524 |
| Jackie Brown | MOB | sp | 33 | 4 | 0 | .000 | 0 | 3 | .750 | 12 | 3.0 | 12 | 8 | .667 | 48.5 | .630 |
| Tom Bruno | WIN | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 27.4 | .584 |
| Tom Burgmeier* | DAY | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 15.5 | .633 |
| Ray Burris | DCS | sp | 25 | 33 | 7 | .212 | 0 | 20 | .606 | 154 | 4.7 | 19 | 7 | .368 | 96.7 | .633 |
| Steve Busby | SEA | sp | 26 | 12 | 2 | .167 | 1 | 10 | .833 | 68 | 5.7 | 5 | 3 | .600 | 107.7 | .586 |
| Tom Buskey | FOR | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 24.1 | .621 |
| Mike Caldwell* | NYM | mr | 27 | 4 | 1 | .250 | 0 | 2 | .500 | 17 | 4.3 | 10 | 5 | .500 | 47.1 | .653 |
| Rick Camp | SPK | mr | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 1 | 0 | .000 | 20.7 | .628 |
| Bill Campbell | ROY | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 44 | 7 | .159 | 27.2 | .610 |
| John Candelaria* | BIS | sp | 22 | 30 | 9 | .300 | 3 | 20 | .667 | 141 | 4.7 | 9 | 1 | .111 | 108.6 | .644 |
| Doug Capilla* | SPK | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 11.4 | .604 |
| Buzz Capra | LAA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 30.8 | .584 |
| Steve Carlton* | COL | sp | 31 | 34 | 8 | .235 | 2 | 24 | .706 | 155 | 4.6 | 27 | 5 | .185 | 112.5 | .632 |
| Don Carrithers | EKL | sp | 26 | 19 | 3 | .158 | 0 | 10 | .526 | 77 | 4.1 | 13 | 0 | .000 | 70.6 | .582 |
| Clay Carroll | FOR | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 25.7 | .619 |
| Bill Castro | ROY | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 | 20.9 | .653 |
| Larry Christenson | CRU | sp | 22 | 29 | 5 | .172 | 0 | 15 | .517 | 152 | 5.2 | 23 | 7 | .304 | 85.9 | .651 |
| Reggie Cleveland | DCS | mr | 28 | 26 | 8 | .308 | 4 | 17 | .654 | 110 | 4.2 | 16 | 7 | .438 | 102.3 | .636 |
| Jim Colborn | DAY | sp | 30 | 32 | 7 | .219 | 2 | 18 | .563 | 154 | 4.8 | 20 | 6 | .300 | 92.7 | .644 |
| Joe Coleman | EKL | mr | 29 | 5 | 0 | .000 | 0 | 0 | .000 | 7 | 1.4 | 44 | 9 | .205 | 22.7 | .598 |
| Mike Cosgrove* | BEA | sp | 25 | 11 | 1 | .091 | 0 | 4 | .364 | 40 | 3.6 | 31 | 12 | .387 | 44.9 | .572 |
| Jim Crawford* | MOB | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 13.7 | .627 |
| Mike Cuellar* | PBS | sp | 39 | 10 | 0 | .000 | 0 | 1 | .100 | 31 | 3.1 | 16 | 11 | .688 | 47.5 | .614 |
| John Curtis* | COL | mr | 28 | 10 | 1 | .100 | 0 | 5 | .500 | 36 | 3.6 | 30 | 13 | .433 | 46.2 | .578 |
| John D'Acquisto | PBS | sp | 24 | 7 | 0 | .000 | 0 | 2 | .286 | 22 | 3.1 | 44 | 14 | .318 | 39.9 | .519 |
| Bruce Dal Canton |   | mr | 34 | 2 | 1 | .500 | 0 | 2 | 1.000 | 8 | 4.0 | 16 | 6 | .375 | 20.0 | .588 |
| Pat Darcy | LAA | mr | 26 | 4 | 0 | .000 | 0 | 2 | .500 | 9 | 2.3 | 4 | 2 | .500 | 31.1 | .608 |
| Joe Decker | BEA | sp | 29 | 7 | 0 | .000 | 0 | 4 | .571 | 30 | 4.3 | 8 | 3 | .375 | 65.8 | .565 |
| Larry Demery | WIN | mr | 23 | 2 | 0 | .000 | 0 | 1 | .500 | 9 | 4.5 | 11 | 7 | .636 | 32.1 | .608 |
| John Denny | ELE | sp | 23 | 30 | 8 | .267 | 2 | 16 | .533 | 127 | 4.2 | 28 | 10 | .357 | 103.6 | .612 |
| Adrian Devine | ELE | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 28.1 | .622 |
| Larry Dierker | WWM | sp | 29 | 29 | 5 | .172 | 0 | 13 | .448 | 112 | 3.9 | 24 | 8 | .333 | 99.1 | .605 |
| Pat Dobson | PBS | sp | 34 | 29 | 11 | .379 | 1 | 14 | .483 | 126 | 4.3 | 18 | 4 | .222 | 105.2 | .635 |
| Al Downing* | ELE | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 12.8 | .621 |
| Dick Drago | MOB | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 25.8 | .631 |
| Rob Dressler | WWM | sp | 22 | 6 | 1 | .167 | 0 | 3 | .500 | 19 | 3.2 | 26 | 12 | .462 | 28.3 | .619 |
| Steve Dunning | EKL | mr | 27 | 4 | 1 | .250 | 0 | 3 | .750 | 9 | 2.3 | 20 | 8 | .400 | 27.0 | .617 |
| Jamie Easterly* | BEA | sp | 23 | 2 | 1 | .500 | 0 | 2 | 1.000 | 8 | 4.0 | 0 | 0 | .000 | 71.0 | .602 |
| Rawly Eastwick | LAA | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 23.2 | .637 |
| Dennis Eckersley | DCS | sp | 21 | 33 | 2 | .061 | 0 | 18 | .545 | 154 | 4.7 | 22 | 6 | .273 | 104.9 | .603 |
| Dock Ellis | WWM | sp | 31 | 29 | 6 | .207 | 0 | 18 | .621 | 124 | 4.3 | 26 | 13 | .500 | 102.0 | .604 |
| Nino Espinosa | DCS | mr | 22 | 6 | 2 | .333 | 1 | 3 | .500 | 25 | 4.2 | 2 | 1 | .500 | 108.0 | .644 |
| Pete Falcone* | BEA | sp | 22 | 28 | 4 | .143 | 0 | 16 | .571 | 126 | 4.5 | 19 | 4 | .211 | 100.0 | .590 |
| Mark Fidrych | SEA | sp | 21 | 32 | 18 | .563 | 8 | 28 | .875 | 151 | 4.7 | 7 | 4 | .571 | 105.5 | .649 |
| Ed Figueroa | CAR | sp | 27 | 33 | 9 | .273 | 2 | 19 | .576 | 187 | 5.7 | 20 | 6 | .300 | 106.4 | .610 |
| Rollie Fingers | ELE | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 22.2 | .626 |
| Al Fitzmorris | SEA | sp | 30 | 32 | 6 | .188 | 0 | 21 | .656 | 131 | 4.1 | 20 | 8 | .400 | 104.1 | .646 |
| Mike Flanagan* | ROY | sp | 24 | 11 | 0 | .000 | 0 | 4 | .364 | 74 | 6.7 | 12 | 4 | .333 | 57.0 | .628 |
| Rich Folkers* | SEA | mr | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 8 | 3 | .375 | 26.6 | .604 |
| Bob Forsch | BIS | sp | 26 | 31 | 6 | .194 | 1 | 19 | .613 | 152 | 4.9 | 22 | 10 | .455 | 98.7 | .618 |
| Ken Forsch | CAR | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 15.8 | .627 |
| Terry Forster* | GLA | sp | 24 | 9 | 1 | .111 | 0 | 4 | .444 | 40 | 4.4 | 15 | 2 | .133 | 51.5 | .632 |
| Alan Foster | DCS | mr | 29 | 1 | 0 | .000 | 0 | 1 | 1.000 | 10 | 10.0 | 12 | 7 | .583 | 23.9 | .618 |
| Steve Foucault | WIN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 9 | .450 | 16.5 | .611 |
| Ken Frailing* | SEA | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 19.7 | .641 |
| Dave Freisleben | BIS | sp | 24 | 15 | 1 | .067 | 0 | 10 | .667 | 56 | 3.7 | 13 | 7 | .538 | 64.6 | .630 |
| Danny Frisella | GLA | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.9 | .585 |
| Woodie Fryman* | LAA | sp | 36 | 32 | 8 | .250 | 2 | 16 | .500 | 170 | 5.3 | 24 | 15 | .625 | 96.2 | .638 |
| Gene Garber | EKL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 10 | .435 | 20.5 | .627 |
| Wayne Garland | ELE | sp | 25 | 29 | 8 | .276 | 0 | 20 | .690 | 139 | 4.8 | 19 | 5 | .263 | 112.7 | .637 |
| Mike Garman | PBS | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 21.7 | .621 |
| Dave Giusti | WWM | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 20.4 | .627 |
| Ed Glynn* | ELE | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 22.3 | .519 |
| Dave Goltz | WIN | sp | 27 | 31 | 10 | .323 | 0 | 19 | .613 | 130 | 4.2 | 14 | 10 | .714 | 105.7 | .617 |
| Rich Gossage | SPK | sp | 24 | 18 | 1 | .056 | 1 | 8 | .444 | 80 | 4.4 | 29 | 8 | .276 | 53.3 | .600 |
| Wayne Granger | MOB | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 10 | .500 | 21.0 | .577 |
| Bill Greif | DCS | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.1 | .604 |
| Tom Griffin | WIN | mr | 28 | 9 | 1 | .111 | 0 | 5 | .556 | 44 | 4.9 | 13 | 8 | .615 | 53.2 | .560 |
| Steve Grilli | SEA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 23.3 | .587 |
| Ross Grimsley* | BIS | sp | 26 | 14 | 1 | .071 | 0 | 6 | .429 | 79 | 5.6 | 19 | 10 | .526 | 53.4 | .635 |
| Ron Guidry* | NYM | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 35.7 | .645 |
| Don Gullett* | ELE | sp | 25 | 17 | 2 | .118 | 1 | 12 | .706 | 86 | 5.1 | 14 | 2 | .143 | 80.8 | .607 |
| Larry Gura* | ROY | mr | 28 | 9 | 1 | .111 | 0 | 6 | .667 | 30 | 3.3 | 7 | 0 | .000 | 51.8 | .624 |
| Moose Haas | EKL | sp | 20 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 0 | 0 | .000 | 79.5 | .560 |
| Ed Halicki | CAR | sp | 25 | 26 | 4 | .154 | 1 | 15 | .577 | 113 | 4.3 | 20 | 8 | .400 | 108.3 | .619 |
| Tom Hall* | COL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 27.2 | .601 |
| Dave Hamilton* | CRU | mr | 28 | 2 | 0 | .000 | 0 | 1 | .500 | 2 | 1.0 | 12 | 3 | .250 | 30.7 | .594 |
| Preston Hanna | SPK | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 28.0 | .580 |
| Gerry Hannahs* | FOR | sp | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 0 | 0 | .000 | 28.0 | .607 |
| Steve Hargan | NYM | mr | 33 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 4 | 1 | .250 | 25.6 | .605 |
| Paul Hartzell | ELE | mr | 22 | 14 | 5 | .357 | 0 | 9 | .643 | 77 | 5.5 | 13 | 3 | .231 | 77.6 | .632 |
| Andy Hassler* | COL | sp | 24 | 21 | 3 | .143 | 0 | 16 | .762 | 92 | 4.4 | 11 | 9 | .818 | 98.5 | .604 |
| Dave Heaverlo | MOB | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 20.7 | .682 |
| Ramon Hernandez* | SEA | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 24.1 | .647 |
| John Hiller* | GLA | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 24.3 | .594 |
| Rich Hinton* | NYM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 28.0 | .696 |
| Ken Holtzman* | MOB | sp | 30 | 31 | 8 | .258 | 2 | 16 | .516 | 145 | 4.7 | 21 | 5 | .238 | 91.6 | .645 |
| Don Hood* | WWM | mr | 26 | 3 | 1 | .333 | 0 | 1 | .333 | 9 | 3.0 | 27 | 13 | .481 | 35.5 | .576 |
| Burt Hooton | ROY | sp | 26 | 35 | 3 | .086 | 1 | 22 | .629 | 210 | 6.0 | 22 | 7 | .318 | 88.9 | .647 |
| Charlie Hough | BIS | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 29.6 | .578 |
| Tom House* | GLA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 29.3 | .588 |
| Al Hrabosky* | LAA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 47 | 16 | .340 | 16.1 | .598 |
| Jim Hughes | PBS | sp | 24 | 20 | 1 | .050 | 0 | 7 | .350 | 67 | 3.3 | 29 | 8 | .276 | 49.3 | .612 |
| Catfish Hunter | CAR | sp | 30 | 36 | 11 | .306 | 2 | 20 | .556 | 210 | 5.8 | 20 | 7 | .350 | 103.2 | .646 |
| Grant Jackson* | BEA | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 25.6 | .640 |
| Jesse Jefferson | BEA | sp | 27 | 8 | 0 | .000 | 0 | 2 | .250 | 24 | 3.0 | 18 | 5 | .278 | 45.9 | .587 |
| Fergie Jenkins | SPK | sp | 32 | 30 | 11 | .367 | 2 | 19 | .633 | 146 | 4.9 | 17 | 10 | .588 | 103.9 | .663 |
| Tommy John* | WIN | sp | 33 | 29 | 5 | .172 | 1 | 14 | .483 | 133 | 4.6 | 19 | 6 | .316 | 91.5 | .639 |
| Bart Johnson | SEA | sp | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.0 | .529 |
| Jerry Johnson | COL | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 30.3 | .579 |
| Tom Johnson | EKL | mr | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 1 | 1.0 | 7 | 0 | .000 | 17.6 | .669 |
| Randy Jones* | NYM | sp | 26 | 33 | 15 | .455 | 6 | 26 | .788 | 132 | 4.0 | 5 | 0 | .000 | 100.2 | .677 |
| Rick Jones* | CRU | sp | 21 | 15 | 4 | .267 | 1 | 7 | .467 | 67 | 4.5 | 11 | 5 | .455 | 87.5 | .652 |
| Jim Kaat* | SEA | sp | 37 | 32 | 8 | .250 | 1 | 16 | .500 | 142 | 4.4 | 18 | 8 | .444 | 84.2 | .667 |
| Jim Kern | CRU | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 10 | .526 | 24.3 | .599 |
| Joe Kerrigan | FOR | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 22.0 | .578 |
| Clay Kirby | DCS | sp | 28 | 5 | 1 | .200 | 0 | 2 | .400 | 10 | 2.0 | 6 | 1 | .167 | 96.8 | .574 |
| Don Kirkwood | ELE | sp | 26 | 24 | 2 | .083 | 0 | 9 | .375 | 134 | 5.6 | 22 | 12 | .545 | 84.0 | .614 |
| Bruce Kison | NYM | sp | 26 | 29 | 5 | .172 | 1 | 17 | .586 | 161 | 5.6 | 15 | 2 | .133 | 107.3 | .631 |
| Chris Knapp | ELE | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 26.8 | .563 |
| Bob Knepper* | FOR | sp | 22 | 5 | 1 | .200 | 0 | 1 | .200 | 24 | 4.8 | 5 | 4 | .800 | 88.8 | .633 |
| Darold Knowles* | BEA | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 7 | .333 | 18.2 | .615 |
| Kevin Kobel* | PBS | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.5 | .571 |
| Jerry Koosman* | NYM | sp | 33 | 32 | 13 | .406 | 5 | 23 | .719 | 139 | 4.3 | 15 | 5 | .333 | 114.0 | .649 |
| Ken Kravec* | WWM | sp | 24 | 4 | 1 | .250 | 0 | 2 | .500 | 18 | 4.5 | 12 | 5 | .417 | 37.1 | .588 |
| Rick Kreuger* | LAA | sp | 27 | 4 | 0 | .000 | 0 | 1 | .250 | 16 | 4.0 | 7 | 4 | .571 | 70.6 | .589 |
| Mike Krukow | GLA | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 18.5 | .703 |
| Frank LaCorte | DAY | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 25.6 | .596 |
| Lerrin LaGrow | PBS | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 18.1 | .613 |
| Chip Lang | COL | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 24.3 | .572 |
| Rick Langford | CAR | mr | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 9 | 9.0 | 11 | 4 | .364 | 30.0 | .574 |
| Dave LaRoche* | ROY | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 18.6 | .603 |
| Dan Larson | MOB | sp | 21 | 13 | 2 | .154 | 0 | 6 | .462 | 74 | 5.7 | 11 | 5 | .455 | 103.2 | .632 |
| Gary Lavelle* | SEA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 8 | .258 | 21.5 | .607 |
| Bill Laxton* | CRU | mr | 28 | 7 | 1 | .143 | 0 | 3 | .429 | 30 | 4.3 | 17 | 7 | .412 | 36.5 | .595 |
| Bill Lee* | PBS | sp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 41.0 | .652 |
| Dave Lemanczyk | DCS | sp | 25 | 8 | 0 | .000 | 0 | 5 | .625 | 32 | 4.0 | 14 | 3 | .214 | 41.0 | .602 |
| Mark Lemongello | CAR | sp | 20 | 4 | 0 | .000 | 0 | 3 | .750 | 16 | 4.0 | 5 | 1 | .200 | 95.8 | .645 |
| Max Leon | MOB | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 13.8 | .613 |
| Dennis Leonard | WIN | sp | 25 | 30 | 9 | .300 | 2 | 18 | .600 | 104 | 3.5 | 19 | 6 | .316 | 114.4 | .645 |
| Dennis Lewallyn | SEA | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 21.0 | .658 |
| Paul Lindblad* | FOR | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 10 | .526 | 26.4 | .646 |
| Mark Littell | CAR | cl | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 26.9 | .560 |
| Skip Lockwood | ROY | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 21.7 | .615 |
| Mickey Lolich* | SEA | sp | 35 | 20 | 3 | .150 | 1 | 11 | .550 | 104 | 5.2 | 11 | 6 | .545 | 82.8 | .627 |
| Jim Lonborg | WWM | sp | 34 | 29 | 2 | .069 | 1 | 13 | .448 | 108 | 3.7 | 24 | 11 | .458 | 93.2 | .630 |
| Steve Luebber | FOR | mr | 26 | 18 | 1 | .056 | 0 | 9 | .500 | 101 | 5.6 | 26 | 12 | .462 | 92.8 | .588 |
| Sparky Lyle* | MOB | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.4 | .631 |
| Mike Marshall | SPK | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 21.5 | .608 |
| Dennis Martinez | WIN | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 28.6 | .624 |
| Tippy Martinez* | CAR | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 5 | .172 | 15.7 | .582 |
| Jon Matlack* | ROY | sp | 26 | 34 | 7 | .206 | 1 | 24 | .706 | 149 | 4.4 | 19 | 6 | .316 | 94.4 | .657 |
| Rudy May* | GLA | sp | 31 | 31 | 10 | .323 | 4 | 23 | .742 | 117 | 3.8 | 15 | 1 | .067 | 99.1 | .632 |
| Bob McClure* | DCS | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.0 | .660 |
| Will McEnaney* | PBS | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 | 26.9 | .643 |
| Lynn McGlothen | LAA | sp | 26 | 30 | 6 | .200 | 2 | 18 | .600 | 121 | 4.0 | 27 | 17 | .630 | 97.5 | .619 |
| Tug McGraw* | DAY | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 16.0 | .628 |
| Scott McGregor* | CAR | sp | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 0 | 0 | .000 | 36.8 | .599 |
| Bo McLaughlin | CAR | mr | 22 | 8 | 1 | .125 | 0 | 3 | .375 | 42 | 5.3 | 8 | 0 | .000 | 53.6 | .652 |
| Doc Medich | CRU | sp | 27 | 26 | 4 | .154 | 1 | 6 | .231 | 125 | 4.8 | 27 | 12 | .444 | 99.9 | .658 |
| Andy Messersmith | FOR | sp | 30 | 29 | 13 | .448 | 4 | 15 | .517 | 134 | 4.6 | 17 | 6 | .353 | 114.9 | .595 |
| Butch Metzger | SEA | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 12 | .462 | 26.9 | .637 |
| Dyar Miller | DAY | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 27.0 | .589 |
| Steve Mingori* | WWM | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 15.9 | .627 |
| Greg Minton | PBS | mr | 24 | 5 | 0 | .000 | 0 | 1 | .200 | 24 | 4.8 | 8 | 2 | .250 | 75.6 | .579 |
| Paul Mitchell | COL | sp | 26 | 27 | 0 | .000 | 0 | 7 | .259 | 121 | 4.5 | 24 | 7 | .292 | 85.4 | .643 |
| Randy Moffitt | DCS | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 19.2 | .631 |
| Sid Monge* | EKL | mr | 25 | 11 | 1 | .091 | 1 | 6 | .545 | 39 | 3.5 | 30 | 5 | .167 | 33.4 | .601 |
| Larry Monroe | SPK | mr | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 24.3 | .567 |
| John Montefusco | SPK | sp | 26 | 33 | 4 | .121 | 1 | 23 | .697 | 142 | 4.3 | 21 | 4 | .190 | 105.9 | .632 |
| Bob Moose | SPK | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 9 | .474 | 24.2 | .628 |
| Roger Moret* | WWM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 21.9 | .619 |
| Carl Morton | DCS | sp | 32 | 26 | 5 | .192 | 1 | 14 | .538 | 123 | 4.7 | 19 | 8 | .421 | 92.4 | .619 |
| Tom Murphy | SPK | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 22.1 | .677 |
| Dale Murray | DCS | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 8 | .421 | 20.4 | .647 |
| Joe Niekro | ROY | mr | 31 | 5 | 0 | .000 | 0 | 3 | .600 | 22 | 4.4 | 18 | 7 | .389 | 42.3 | .572 |
| Phil Niekro | EKL | sp | 37 | 37 | 9 | .243 | 4 | 27 | .730 | 135 | 3.6 | 20 | 6 | .300 | 91.0 | .599 |
| Gary Nolan | DAY | sp | 28 | 33 | 8 | .242 | 1 | 21 | .636 | 116 | 3.5 | 19 | 9 | .474 | 87.3 | .683 |
| Fred Norman* | ELE | sp | 33 | 22 | 2 | .091 | 2 | 12 | .545 | 109 | 5.0 | 22 | 5 | .227 | 92.4 | .612 |
| Mike Norris | COL | sp | 21 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 18 | 7 | .389 | 28.5 | .561 |
| Bob Owchinko* | EKL | sp | 21 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 1 | 0 | .000 | 60.0 | .583 |
| Dave Pagan | BEA | mr | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 28 | 7 | .250 | 30.6 | .610 |
| Jim Palmer | ROY | sp | 30 | 40 | 9 | .225 | 2 | 27 | .675 | 234 | 5.8 | 16 | 7 | .438 | 101.0 | .625 |
| Marty Pattin | DAY | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 16.0 | .647 |
| Gene Pentz | WWM | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 11 | .458 | 24.3 | .581 |
| Gaylord Perry | SEA | sp | 37 | 32 | 11 | .344 | 2 | 20 | .625 | 160 | 5.0 | 19 | 5 | .263 | 101.3 | .653 |
| Fritz Peterson* | CRU | sp | 34 | 6 | 1 | .167 | 1 | 3 | .500 | 29 | 4.8 | 6 | 3 | .500 | 87.7 | .652 |
| Dick Pole | BEA | sp | 25 | 15 | 2 | .133 | 1 | 6 | .400 | 60 | 4.0 | 25 | 6 | .240 | 61.6 | .608 |
| Mike Proly | COL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 20.5 | .604 |
| Harry Rasmussen | MOB | mr | 24 | 18 | 8 | .444 | 3 | 13 | .722 | 77 | 4.3 | 10 | 4 | .400 | 73.1 | .614 |
| Doug Rau* | DAY | sp | 27 | 32 | 7 | .219 | 3 | 19 | .594 | 143 | 4.5 | 16 | 4 | .250 | 93.5 | .625 |
| Pete Redfern | SPK | sp | 21 | 20 | 2 | .100 | 0 | 8 | .400 | 91 | 4.6 | 24 | 8 | .333 | 93.7 | .604 |
| Ron Reed | WWM | mr | 33 | 1 | 1 | 1.000 | 1 | 1 | 1.000 | 5 | 5.0 | 13 | 2 | .154 | 19.3 | .670 |
| Steve Renko | EKL | sp | 31 | 25 | 6 | .240 | 3 | 18 | .720 | 77 | 3.1 | 6 | 5 | .833 | 89.8 | .638 |
| Paul Reuschel | CRU | mr | 29 | 2 | 1 | .500 | 0 | 1 | .500 | 12 | 6.0 | 25 | 7 | .280 | 26.3 | .620 |
| Rick Reuschel | LAA | sp | 27 | 36 | 10 | .278 | 2 | 21 | .583 | 149 | 4.1 | 19 | 6 | .316 | 96.4 | .646 |
| Jerry Reuss* | SPK | sp | 27 | 29 | 4 | .138 | 1 | 14 | .483 | 132 | 4.6 | 25 | 9 | .360 | 94.1 | .649 |
| Rick Rhoden | COL | sp | 23 | 23 | 4 | .174 | 0 | 10 | .435 | 103 | 4.5 | 22 | 9 | .409 | 78.3 | .627 |
| Frank Riccelli* | GLA | sp | 23 | 2 | 1 | .500 | 0 | 1 | .500 | 7 | 3.5 | 0 | 0 | .000 | 82.7 | .637 |
| J. R. Richard | WIN | sp | 26 | 32 | 10 | .313 | 0 | 18 | .563 | 153 | 4.8 | 29 | 11 | .379 | 123.5 | .594 |
| Dave Roberts* | MOB | sp | 31 | 31 | 4 | .129 | 0 | 22 | .710 | 145 | 4.7 | 24 | 5 | .208 | 102.4 | .649 |
| Eduardo Rodriguez | COL | mr | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 8 | 2 | .250 | 22.1 | .592 |
| Steve Rogers | NYM | sp | 26 | 31 | 12 | .387 | 5 | 21 | .677 | 134 | 4.3 | 12 | 3 | .250 | 113.7 | .612 |
| Gil Rondon | EKL | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 38.0 | .500 |
| Jim Rooker* |   | sp | 33 | 27 | 5 | .185 | 2 | 15 | .556 | 92 | 3.4 | 16 | 7 | .438 | 81.2 | .632 |
| Gary Ross | DAY | sp | 28 | 32 | 5 | .156 | 3 | 17 | .531 | 133 | 4.2 | 29 | 12 | .414 | 90.0 | .637 |
| Vern Ruhle | WWM | sp | 25 | 30 | 3 | .100 | 1 | 13 | .433 | 122 | 4.1 | 22 | 7 | .318 | 97.7 | .618 |
| Dick Ruthven | PBS | sp | 25 | 31 | 16 | .516 | 2 | 15 | .484 | 167 | 5.4 | 24 | 12 | .500 | 114.8 | .606 |
| Nolan Ryan | DAY | sp | 29 | 33 | 11 | .333 | 5 | 25 | .758 | 136 | 4.1 | 15 | 1 | .067 | 128.8 | .582 |
| Ray Sadecki* | MOB | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 | 16.5 | .555 |
| Joe Sambito* | WIN | mr | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 11 | 2 | .182 | 19.8 | .632 |
| Ken Sanders | SPK | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 13.9 | .618 |
| Manny Sarmiento | WIN | mr | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 22.4 | .635 |
| Rick Sawyer | FOR | sp | 28 | 13 | 2 | .154 | 0 | 6 | .462 | 62 | 4.8 | 15 | 6 | .400 | 83.8 | .613 |
| Fred Scherman* | BEA | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 20.0 | .665 |
| Ron Schueler | BIS | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 19.8 | .620 |
| Buddy Schultz* | BIS | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 6 | .300 | 19.9 | .634 |
| Mickey Scott* | COL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 13.2 | .646 |
| Tom Seaver | GLA | sp | 31 | 34 | 15 | .441 | 3 | 24 | .706 | 178 | 5.2 | 12 | 7 | .583 | 118.1 | .642 |
| Paul Siebert* | LAA | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 0 | .000 | 26.6 | .587 |
| Bill Singer |   | sp | 32 | 29 | 5 | .172 | 0 | 15 | .517 | 133 | 4.6 | 23 | 17 | .739 | 91.5 | .613 |
| Jim Slaton | BEA | sp | 26 | 31 | 8 | .258 | 3 | 14 | .452 | 89 | 2.9 | 22 | 10 | .455 | 100.8 | .627 |
| Eddie Solomon | DCS | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 23.4 | .631 |
| Elias Sosa | EKL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 18.2 | .628 |
| Dan Spillner | BEA | mr | 24 | 4 | 0 | .000 | 0 | 0 | .000 | 15 | 3.8 | 34 | 12 | .353 | 31.7 | .604 |
| Paul Splittorff* | CRU | sp | 29 | 26 | 3 | .115 | 0 | 11 | .423 | 128 | 4.9 | 34 | 12 | .353 | 94.7 | .620 |
| Don Stanhouse | FOR | sp | 25 | 29 | 4 | .138 | 0 | 10 | .345 | 139 | 4.8 | 27 | 10 | .370 | 99.4 | .590 |
| Steve Stone | CRU | sp | 28 | 11 | 2 | .182 | 1 | 8 | .727 | 50 | 4.5 | 4 | 0 | .000 | 100.4 | .634 |
| Brent Strom* | CAR | sp | 27 | 30 | 1 | .033 | 0 | 15 | .500 | 142 | 4.7 | 32 | 14 | .438 | 96.8 | .613 |
| Rick Sutcliffe | CRU | sp | 20 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 0 | 0 | .000 | 87.0 | .655 |
| Bruce Sutter | CAR | cl | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 14.7 | .664 |
| Don Sutton | WWM | sp | 31 | 31 | 5 | .161 | 1 | 16 | .516 | 112 | 3.6 | 22 | 8 | .364 | 108.6 | .631 |
| Craig Swan | DCS | sp | 25 | 22 | 2 | .091 | 0 | 12 | .545 | 98 | 4.5 | 13 | 4 | .308 | 102.9 | .625 |
| Frank Tanana* | MOB | sp | 22 | 34 | 9 | .265 | 3 | 24 | .706 | 151 | 4.4 | 14 | 7 | .500 | 116.6 | .651 |
| Chuck Taylor | FOR | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 20.7 | .646 |
| Kent Tekulve | CAR | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 23.3 | .652 |
| Stan Thomas | DAY | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 42 | 10 | .238 | 18.5 | .605 |
| Luis Tiant | GLA | sp | 35 | 33 | 10 | .303 | 1 | 19 | .576 | 108 | 3.3 | 12 | 5 | .417 | 101.7 | .653 |
| Dick Tidrow | ELE | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 23.7 | .669 |
| Jim Todd | GLA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 6 | .231 | 21.9 | .596 |
| Dave Tomlin* | WIN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 13.9 | .643 |
| Pablo Torrealba* | SPK | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 | 18.1 | .626 |
| Mike Torrez | BIS | sp | 29 | 35 | 15 | .429 | 4 | 25 | .714 | 162 | 4.6 | 8 | 4 | .500 | 113.5 | .622 |
| Bill Travers* | COL | sp | 23 | 30 | 8 | .267 | 1 | 19 | .633 | 90 | 3.0 | 18 | 7 | .389 | 108.2 | .612 |
| Wayne Twitchell | FOR | mr | 28 | 5 | 1 | .200 | 0 | 3 | .600 | 27 | 5.4 | 12 | 3 | .250 | 38.1 | .603 |
| Jim Umbarger* | PBS | sp | 23 | 27 | 7 | .259 | 0 | 14 | .519 | 99 | 3.7 | 13 | 6 | .462 | 107.4 | .651 |
| Tom Underwood* | CAR | sp | 22 | 23 | 1 | .043 | 1 | 15 | .652 | 97 | 4.2 | 12 | 3 | .250 | 78.8 | .616 |
| John Verhoeven | COL | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 14.9 | .633 |
| Pete Vuckovich | PBS | mr | 23 | 9 | 1 | .111 | 0 | 5 | .556 | 25 | 2.8 | 17 | 8 | .471 | 46.5 | .587 |
| Rick Waits* | PBS | sp | 24 | 19 | 2 | .105 | 0 | 8 | .421 | 87 | 4.6 | 19 | 6 | .316 | 73.1 | .615 |
| Tom Walker | BEA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 19.2 | .691 |
| Stan Wall* | NYM | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 15.1 | .591 |
| Mike Wallace* | WIN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 26.8 | .595 |
| Dan Warthen* | GLA | sp | 23 | 16 | 1 | .063 | 1 | 9 | .563 | 86 | 5.4 | 12 | 6 | .500 | 87.1 | .550 |
| Gary Wheelock | EKL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.0 | .471 |
| Charlie Williams | DCS | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 31.1 | .577 |
| Jim Willoughby | NYM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 24.0 | .632 |
| Rick Wise | BIS | sp | 30 | 30 | 11 | .367 | 5 | 17 | .567 | 146 | 4.9 | 17 | 6 | .353 | 102.4 | .666 |
| Wilbur Wood* | SPK | sp | 34 | 9 | 1 | .111 | 0 | 5 | .556 | 43 | 4.8 | 11 | 6 | .545 | 99.8 | .651 |
| Pat Zachry | BEA | sp | 24 | 23 | 5 | .217 | 1 | 14 | .609 | 99 | 4.3 | 10 | 2 | .200 | 113.0 | .603 |
| Geoff Zahn* | PBS | sp | 30 | 3 | 0 | .000 | 0 | 0 | .000 | 22 | 7.3 | 5 | 1 | .200 | 51.7 | .581 |
| Oscar Zamora | LAA | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 8 | .667 | 28.8 | .647 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Glenn Abbott | DCS | sp | 25 | 1 | 0 | .000 | 0 | .000 | 1 | 19 | 17 | .895 | 27 | 25 | 9 | 30.7 | .662 |
| Vic Albury* | CRU | mr | 29 | 7 | 5 | .714 | 2 | .286 | 4 | 44 | 12 | .273 | 41 | 41 | 20 | 18.3 | .586 |
| Santo Alcala | DAY | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 23 | 1 | .043 | 27 | 27 | 11 | 33.9 | .570 |
| Doyle Alexander | ELE | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 2 | .500 | 31 | 5 | 2 | 91.0 | .605 |
| Joaquin Andujar | NYM | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 90.4 | .585 |
| Bob Apodaca | LAA | mr | 26 | 8 | 4 | .500 | 2 | .250 | 2 | 65 | 28 | .431 | 55 | 55 | 20 | 21.9 | .625 |
| Bill Atkinson | NYM | mr | 21 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 0 | .000 | 2 | 2 | 1 | 32.0 | .563 |
| Jerry Augustine* | SPK | sp | 23 | 3 | 2 | .667 | 1 | .333 | 2 | 13 | 4 | .308 | 34 | 14 | 3 | 60.4 | .622 |
| Mike Bacsik | CRU | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 1 | 26 | 12 | .462 | 24 | 24 | 10 | 34.7 | .591 |
| Stan Bahnsen | EKL | mr | 31 | 4 | 2 | .500 | 2 | .500 | 3 | 18 | 7 | .389 | 40 | 25 | 10 | 47.0 | .618 |
| Doug Bair | BIS | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 1 | .500 | 4 | 4 | 3 | 21.8 | .667 |
| Rick Baldwin | GLA | mr | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 1 | .250 | 6 | 6 | 2 | 38.0 | .610 |
| Eddie Bane* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 1 | .083 | 15 | 14 | 4 | 30.9 | .583 |
| Ray Bare | CRU | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 21 | 9 | 4 | 71.4 | .639 |
| Len Barker | PBS | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 106.5 | .577 |
| Mike Barlow | NYM | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 3 | 3 | 1 | 25.3 | .500 |
| Jim Barr | FOR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 98.5 | .632 |
| Steve Barr* | SPK | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 2 | .333 | 8 | 8 | 2 | 20.6 | .539 |
| Francisco Barrios | NYM | mr | 23 | 15 | 11 | .733 | 3 | .200 | 2 | 20 | 4 | .200 | 42 | 37 | 23 | 32.9 | .627 |
| Mike Beard* | GLA | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 7 | 7 | 6 | 22.3 | .660 |
| Gary Beare | MOB | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 96.3 | .605 |
| Jim Bibby | FOR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 28 | 2 | 2 | 92.7 | .606 |
| Jack Billingham | CRU | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 28 | 3 | 0 | 100.8 | .616 |
| Doug Bird | LAA | sp | 26 | 2 | 2 | 1.000 | 0 | .000 | 1 | 13 | 1 | .077 | 37 | 12 | 7 | 70.8 | .664 |
| Vida Blue* | BEA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 33 | 1 | 1 | 103.8 | .667 |
| Bert Blyleven | GLA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 103.3 | .649 |
| Tommy Boggs | COL | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 89.7 | .617 |
| Bill Bonham | LAA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 0 | 99.4 | .589 |
| Pedro Borbon | LAA | mr | 29 | 11 | 5 | .455 | 3 | .273 | 7 | 38 | 17 | .447 | 66 | 66 | 29 | 19.5 | .642 |
| Dick Bosman | EKL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 3 | 4 | 3 | .750 | 36 | 21 | 2 | 36.4 | .662 |
| Ken Brett* | WIN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 3 | .750 | 30 | 2 | 0 | 99.6 | .634 |
| Jim Brewer* | MOB | mr | 38 | 2 | 0 | .000 | 1 | .500 | 5 | 11 | 3 | .273 | 18 | 18 | 2 | 13.7 | .619 |
| Nelson Briles | MOB | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 28 | 4 | 2 | 87.4 | .632 |
| Pete Broberg | BIS | sp | 26 | 2 | 1 | .500 | 1 | .500 | 1 | 16 | 4 | .250 | 28 | 21 | 11 | 41.7 | .524 |
| Jackie Brown | MOB | sp | 33 | 0 | 0 | .000 | 0 | .000 | 2 | 8 | 2 | .250 | 16 | 12 | 2 | 48.5 | .630 |
| Tom Bruno | WIN | mr | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 2 | .400 | 8 | 8 | 6 | 27.4 | .584 |
| Tom Burgmeier* | DAY | mr | 32 | 4 | 0 | .000 | 2 | .500 | 17 | 24 | 9 | .375 | 44 | 44 | 12 | 15.5 | .633 |
| Ray Burris | DCS | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 96.7 | .633 |
| Steve Busby | SEA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 107.7 | .586 |
| Tom Buskey | FOR | mr | 29 | 10 | 7 | .700 | 2 | .200 | 4 | 50 | 22 | .440 | 51 | 51 | 31 | 24.1 | .621 |
| Mike Caldwell* | NYM | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 0 | 22 | 7 | .318 | 24 | 20 | 12 | 47.1 | .653 |
| Rick Camp | SPK | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 7 | 6 | 4 | 20.7 | .628 |
| Bill Campbell | ROY | cl | 27 | 22 | 12 | .545 | 8 | .364 | 13 | 31 | 12 | .387 | 75 | 75 | 33 | 27.2 | .610 |
| John Candelaria* | BIS | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 31 | 1 | 0 | 108.6 | .644 |
| Doug Capilla* | SPK | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 3 | .600 | 8 | 8 | 2 | 11.4 | .604 |
| Buzz Capra | LAA | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 4 | .500 | 5 | 5 | 1 | 30.8 | .584 |
| Steve Carlton* | COL | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 112.5 | .632 |
| Don Carrithers | EKL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 2 | .200 | 30 | 11 | 2 | 70.6 | .582 |
| Clay Carroll | FOR | mr | 35 | 23 | 16 | .696 | 7 | .304 | 1 | 34 | 10 | .294 | 39 | 39 | 28 | 25.7 | .619 |
| Bill Castro | ROY | mr | 22 | 9 | 4 | .444 | 2 | .222 | 4 | 40 | 13 | .325 | 42 | 42 | 18 | 20.9 | .653 |
| Larry Christenson | CRU | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 30 | 1 | 0 | 85.9 | .651 |
| Reggie Cleveland | DCS | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 102.3 | .636 |
| Jim Colborn | DAY | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 92.7 | .644 |
| Joe Coleman | EKL | mr | 29 | 15 | 2 | .133 | 6 | .400 | 9 | 27 | 11 | .407 | 86 | 81 | 22 | 22.7 | .598 |
| Mike Cosgrove* | BEA | sp | 25 | 2 | 0 | .000 | 1 | .500 | 2 | 25 | 8 | .320 | 38 | 27 | 9 | 44.9 | .572 |
| Jim Crawford* | MOB | mr | 25 | 3 | 2 | .667 | 0 | .000 | 3 | 17 | 10 | .588 | 17 | 17 | 7 | 13.7 | .627 |
| Mike Cuellar* | PBS | sp | 39 | 1 | 0 | .000 | 1 | 1.000 | 0 | 14 | 4 | .286 | 22 | 12 | 3 | 47.5 | .614 |
| John Curtis* | COL | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 1 | 23 | 11 | .478 | 36 | 26 | 6 | 46.2 | .578 |
| John D'Acquisto | PBS | sp | 24 | 5 | 4 | .800 | 1 | .200 | 3 | 36 | 13 | .361 | 48 | 41 | 14 | 39.9 | .519 |
| Bruce Dal Canton |   | mr | 34 | 6 | 4 | .667 | 2 | .333 | 9 | 27 | 10 | .370 | 42 | 40 | 12 | 20.0 | .588 |
| Pat Darcy | LAA | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 10 | 6 | 2 | 31.1 | .608 |
| Joe Decker | BEA | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 12 | 5 | 3 | 65.8 | .565 |
| Larry Demery | WIN | mr | 23 | 6 | 2 | .333 | 3 | .500 | 3 | 46 | 23 | .500 | 40 | 38 | 19 | 32.1 | .608 |
| John Denny | ELE | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 103.6 | .612 |
| Adrian Devine | ELE | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 2 | 42 | 12 | .286 | 42 | 42 | 22 | 28.1 | .622 |
| Larry Dierker | WWM | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 99.1 | .605 |
| Pat Dobson | PBS | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 105.2 | .635 |
| Al Downing* | ELE | mr | 35 | 4 | 1 | .250 | 1 | .250 | 9 | 40 | 16 | .400 | 36 | 36 | 6 | 12.8 | .621 |
| Dick Drago | MOB | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 1 | 44 | 23 | .523 | 39 | 39 | 21 | 25.8 | .631 |
| Rob Dressler | WWM | sp | 22 | 2 | 0 | .000 | 1 | .500 | 2 | 34 | 8 | .235 | 43 | 37 | 10 | 28.3 | .619 |
| Steve Dunning | EKL | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 10 | 32 | 4 | .125 | 50 | 46 | 8 | 27.0 | .617 |
| Jamie Easterly* | BEA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 4 | 2 | 2 | 71.0 | .602 |
| Rawly Eastwick | LAA | cl | 25 | 24 | 17 | .708 | 7 | .292 | 0 | 35 | 16 | .457 | 54 | 54 | 40 | 23.2 | .637 |
| Dennis Eckersley | DCS | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.9 | .603 |
| Dock Ellis | WWM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 102.0 | .604 |
| Nino Espinosa | DCS | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 108.0 | .644 |
| Pete Falcone* | BEA | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 100.0 | .590 |
| Mark Fidrych | SEA | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 105.5 | .649 |
| Ed Figueroa | CAR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 106.4 | .610 |
| Rollie Fingers | ELE | cl | 29 | 46 | 36 | .783 | 10 | .217 | 1 | 39 | 12 | .308 | 64 | 64 | 61 | 22.2 | .626 |
| Al Fitzmorris | SEA | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 104.1 | .646 |
| Mike Flanagan* | ROY | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 3 | .500 | 21 | 10 | 4 | 57.0 | .628 |
| Rich Folkers* | SEA | mr | 29 | 5 | 5 | 1.000 | 0 | .000 | 0 | 15 | 5 | .333 | 20 | 19 | 9 | 26.6 | .604 |
| Bob Forsch | BIS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.7 | .618 |
| Ken Forsch | CAR | cl | 29 | 15 | 9 | .600 | 5 | .333 | 21 | 28 | 10 | .357 | 61 | 61 | 22 | 15.8 | .627 |
| Terry Forster* | GLA | sp | 24 | 2 | 0 | .000 | 1 | .500 | 0 | 10 | 2 | .200 | 24 | 15 | 4 | 51.5 | .632 |
| Alan Foster | DCS | mr | 29 | 9 | 2 | .222 | 7 | .778 | 2 | 20 | 8 | .400 | 31 | 30 | 9 | 23.9 | .618 |
| Steve Foucault | WIN | mr | 26 | 5 | 3 | .600 | 1 | .200 | 7 | 22 | 4 | .182 | 45 | 45 | 20 | 16.5 | .611 |
| Ken Frailing* | SEA | sp | 28 | 12 | 10 | .833 | 1 | .083 | 0 | 8 | 1 | .125 | 15 | 15 | 12 | 19.7 | .641 |
| Dave Freisleben | BIS | sp | 24 | 3 | 1 | .333 | 2 | .667 | 0 | 9 | 2 | .222 | 30 | 15 | 9 | 64.6 | .630 |
| Danny Frisella | GLA | mr | 30 | 41 | 34 | .829 | 7 | .171 | 0 | 29 | 11 | .379 | 49 | 49 | 45 | 16.9 | .585 |
| Woodie Fryman* | LAA | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.2 | .638 |
| Gene Garber | EKL | mr | 28 | 20 | 9 | .450 | 9 | .450 | 8 | 39 | 12 | .308 | 63 | 63 | 30 | 20.5 | .627 |
| Wayne Garland | ELE | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 1 | 1 | 112.7 | .637 |
| Mike Garman | PBS | mr | 26 | 12 | 5 | .417 | 5 | .417 | 5 | 42 | 13 | .310 | 55 | 55 | 27 | 21.7 | .621 |
| Dave Giusti | WWM | mr | 36 | 1 | 1 | 1.000 | 0 | .000 | 2 | 22 | 10 | .455 | 32 | 32 | 10 | 20.4 | .627 |
| Ed Glynn* | ELE | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 1 | .125 | 7 | 7 | 4 | 22.3 | .519 |
| Dave Goltz | WIN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 105.7 | .617 |
| Rich Gossage | SPK | sp | 24 | 5 | 3 | .600 | 1 | .200 | 3 | 15 | 4 | .267 | 40 | 22 | 14 | 53.3 | .600 |
| Wayne Granger | MOB | mr | 32 | 1 | 0 | .000 | 0 | .000 | 4 | 16 | 4 | .250 | 24 | 24 | 2 | 21.0 | .577 |
| Bill Greif | DCS | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 13 | 3 | .231 | 20 | 20 | 13 | 22.1 | .604 |
| Tom Griffin | WIN | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 14 | 6 | .429 | 23 | 14 | 7 | 53.2 | .560 |
| Steve Grilli | SEA | mr | 27 | 2 | 1 | .500 | 1 | .500 | 2 | 24 | 11 | .458 | 29 | 29 | 15 | 23.3 | .587 |
| Ross Grimsley* | BIS | sp | 26 | 1 | 0 | .000 | 0 | .000 | 3 | 12 | 4 | .333 | 31 | 17 | 7 | 53.4 | .635 |
| Ron Guidry* | NYM | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 3 | 3 | 2 | 35.7 | .645 |
| Don Gullett* | ELE | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 4 | .667 | 24 | 7 | 1 | 80.8 | .607 |
| Larry Gura* | ROY | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 8 | 3 | .375 | 20 | 11 | 3 | 51.8 | .624 |
| Moose Haas | EKL | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 1 | 1 | 79.5 | .560 |
| Ed Halicki | CAR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 108.3 | .619 |
| Tom Hall* | COL | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 19 | 5 | .263 | 18 | 18 | 6 | 27.2 | .601 |
| Dave Hamilton* | CRU | mr | 28 | 3 | 2 | .667 | 1 | .333 | 2 | 29 | 11 | .379 | 44 | 42 | 18 | 30.7 | .594 |
| Preston Hanna | SPK | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 6 | .750 | 4 | 4 | 1 | 28.0 | .580 |
| Gerry Hannahs* | FOR | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 28.0 | .607 |
| Steve Hargan | NYM | mr | 33 | 6 | 3 | .500 | 1 | .167 | 0 | 20 | 8 | .400 | 23 | 22 | 11 | 25.6 | .605 |
| Paul Hartzell | ELE | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 13 | 6 | .462 | 25 | 11 | 5 | 77.6 | .632 |
| Andy Hassler* | COL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 24 | 3 | 1 | 98.5 | .604 |
| Dave Heaverlo | MOB | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 21 | 7 | .333 | 30 | 30 | 22 | 20.7 | .682 |
| Ramon Hernandez* | SEA | mr | 35 | 4 | 1 | .250 | 3 | .750 | 1 | 21 | 14 | .667 | 21 | 21 | 10 | 24.1 | .647 |
| John Hiller* | GLA | mr | 33 | 8 | 4 | .500 | 3 | .375 | 20 | 36 | 10 | .278 | 63 | 63 | 25 | 24.3 | .594 |
| Rich Hinton* | NYM | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 2 | 2 | 1 | 28.0 | .696 |
| Ken Holtzman* | MOB | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 91.6 | .645 |
| Don Hood* | WWM | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 7 | .438 | 33 | 30 | 13 | 35.5 | .576 |
| Burt Hooton | ROY | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 88.9 | .647 |
| Charlie Hough | BIS | mr | 28 | 33 | 25 | .758 | 8 | .242 | 3 | 47 | 22 | .468 | 81 | 81 | 56 | 29.6 | .578 |
| Tom House* | GLA | mr | 29 | 2 | 2 | 1.000 | 0 | .000 | 4 | 12 | 2 | .167 | 18 | 18 | 12 | 29.3 | .588 |
| Al Hrabosky* | LAA | mr | 26 | 8 | 2 | .250 | 1 | .125 | 16 | 41 | 16 | .390 | 62 | 62 | 11 | 16.1 | .598 |
| Jim Hughes | PBS | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 32 | 18 | .563 | 44 | 24 | 8 | 49.3 | .612 |
| Catfish Hunter | CAR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 103.2 | .646 |
| Grant Jackson* | BEA | mr | 33 | 8 | 6 | .750 | 2 | .250 | 2 | 39 | 13 | .333 | 42 | 42 | 26 | 25.6 | .640 |
| Jesse Jefferson | BEA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 21 | 13 | 5 | 45.9 | .587 |
| Fergie Jenkins | SPK | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 103.9 | .663 |
| Tommy John* | WIN | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 91.5 | .639 |
| Bart Johnson | SEA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 17.0 | .529 |
| Jerry Johnson | COL | mr | 32 | 0 | 0 | .000 | 0 | .000 | 1 | 17 | 6 | .353 | 20 | 20 | 9 | 30.3 | .579 |
| Tom Johnson | EKL | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 8 | 9 | 2 | .222 | 34 | 33 | 9 | 17.6 | .669 |
| Randy Jones* | NYM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.2 | .677 |
| Rick Jones* | CRU | sp | 21 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 2 | .667 | 19 | 4 | 2 | 87.5 | .652 |
| Jim Kaat* | SEA | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 84.2 | .667 |
| Jim Kern | CRU | cl | 27 | 25 | 16 | .640 | 8 | .320 | 4 | 58 | 22 | .379 | 73 | 73 | 49 | 24.3 | .599 |
| Joe Kerrigan | FOR | mr | 21 | 3 | 1 | .333 | 0 | .000 | 5 | 35 | 5 | .143 | 34 | 34 | 10 | 22.0 | .578 |
| Clay Kirby | DCS | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 96.8 | .574 |
| Don Kirkwood | ELE | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 26 | 2 | 1 | 84.0 | .614 |
| Bruce Kison | NYM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 107.3 | .631 |
| Chris Knapp | ELE | sp | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 15 | 11 | .733 | 10 | 10 | 2 | 26.8 | .563 |
| Bob Knepper* | FOR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 88.8 | .633 |
| Darold Knowles* | BEA | mr | 34 | 11 | 9 | .818 | 2 | .182 | 2 | 32 | 7 | .219 | 53 | 53 | 31 | 18.2 | .615 |
| Kevin Kobel* | PBS | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 2 | 24.5 | .571 |
| Jerry Koosman* | NYM | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 114.0 | .649 |
| Ken Kravec* | WWM | sp | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 20 | 10 | .500 | 21 | 17 | 11 | 37.1 | .588 |
| Rick Kreuger* | LAA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 5 | 1 | 0 | 70.6 | .589 |
| Mike Krukow | GLA | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 0 | 18.5 | .703 |
| Frank LaCorte | DAY | sp | 24 | 4 | 1 | .250 | 3 | .750 | 2 | 19 | 9 | .474 | 28 | 28 | 5 | 25.6 | .596 |
| Lerrin LaGrow | PBS | mr | 27 | 5 | 5 | 1.000 | 0 | .000 | 0 | 14 | 3 | .214 | 14 | 14 | 13 | 18.1 | .613 |
| Chip Lang | COL | mr | 23 | 2 | 1 | .500 | 1 | .500 | 1 | 42 | 17 | .405 | 40 | 40 | 19 | 24.3 | .572 |
| Rick Langford | CAR | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 14 | 13 | 6 | 30.0 | .574 |
| Dave LaRoche* | ROY | cl | 28 | 35 | 27 | .771 | 6 | .171 | 8 | 78 | 24 | .308 | 70 | 70 | 44 | 18.6 | .603 |
| Dan Larson | MOB | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 103.2 | .632 |
| Gary Lavelle* | SEA | mr | 27 | 21 | 10 | .476 | 6 | .286 | 4 | 37 | 15 | .405 | 61 | 61 | 32 | 21.5 | .607 |
| Bill Laxton* | CRU | mr | 28 | 3 | 2 | .667 | 0 | .000 | 2 | 28 | 8 | .286 | 36 | 29 | 15 | 36.5 | .595 |
| Bill Lee* | PBS | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 46 | 12 | .261 | 36 | 36 | 20 | 41.0 | .652 |
| Dave Lemanczyk | DCS | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 14 | 3 | .214 | 34 | 26 | 13 | 41.0 | .602 |
| Mark Lemongello | CAR | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 95.8 | .645 |
| Max Leon | MOB | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 3 | 24 | 11 | .458 | 25 | 25 | 4 | 13.8 | .613 |
| Dennis Leonard | WIN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 114.4 | .645 |
| Dennis Lewallyn | SEA | sp | 22 | 1 | 1 | 1.000 | 0 | .000 | 2 | 7 | 0 | .000 | 11 | 11 | 7 | 21.0 | .658 |
| Paul Lindblad* | FOR | mr | 34 | 14 | 8 | .571 | 4 | .286 | 2 | 53 | 31 | .585 | 52 | 52 | 31 | 26.4 | .646 |
| Mark Littell | CAR | cl | 23 | 4 | 2 | .500 | 2 | .500 | 10 | 60 | 25 | .417 | 53 | 53 | 17 | 26.9 | .560 |
| Skip Lockwood | ROY | cl | 29 | 0 | 0 | .000 | 0 | .000 | 6 | 23 | 7 | .304 | 45 | 45 | 21 | 21.7 | .615 |
| Mickey Lolich* | SEA | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 22 | 2 | 2 | 82.8 | .627 |
| Jim Lonborg | WWM | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 30 | 1 | 0 | 93.2 | .630 |
| Steve Luebber | FOR | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 20 | 2 | 1 | 92.8 | .588 |
| Sparky Lyle* | MOB | cl | 31 | 40 | 38 | .950 | 2 | .050 | 0 | 38 | 11 | .289 | 62 | 62 | 57 | 17.4 | .631 |
| Mike Marshall | SPK | cl | 33 | 28 | 19 | .679 | 9 | .321 | 2 | 35 | 19 | .543 | 53 | 53 | 43 | 21.5 | .608 |
| Dennis Martinez | WIN | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 6 | .375 | 12 | 12 | 4 | 28.6 | .624 |
| Tippy Martinez* | CAR | cl | 26 | 5 | 2 | .400 | 2 | .400 | 20 | 39 | 4 | .103 | 59 | 59 | 9 | 15.7 | .582 |
| Jon Matlack* | ROY | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 94.4 | .657 |
| Rudy May* | GLA | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 99.1 | .632 |
| Bob McClure* | DCS | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 2 | 2 | 1 | 25.0 | .660 |
| Will McEnaney* | PBS | mr | 24 | 4 | 2 | .500 | 1 | .250 | 2 | 38 | 19 | .500 | 39 | 39 | 17 | 26.9 | .643 |
| Lynn McGlothen | LAA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 1 | 0 | 97.5 | .619 |
| Tug McGraw* | DAY | mr | 31 | 16 | 11 | .688 | 3 | .188 | 10 | 28 | 8 | .286 | 41 | 41 | 20 | 16.0 | .628 |
| Scott McGregor* | CAR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 3 | 2 | 36.8 | .599 |
| Bo McLaughlin | CAR | mr | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 3 | .600 | 18 | 10 | 2 | 53.6 | .652 |
| Doc Medich | CRU | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 27 | 1 | 0 | 99.9 | .658 |
| Andy Messersmith | FOR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 114.9 | .595 |
| Butch Metzger | SEA | mr | 24 | 8 | 7 | .875 | 1 | .125 | 13 | 52 | 18 | .346 | 65 | 65 | 27 | 26.9 | .637 |
| Dyar Miller | DAY | mr | 30 | 2 | 0 | .000 | 2 | 1.000 | 2 | 52 | 23 | .442 | 44 | 44 | 13 | 27.0 | .589 |
| Steve Mingori* | WWM | mr | 32 | 9 | 7 | .778 | 2 | .222 | 8 | 67 | 24 | .358 | 56 | 56 | 20 | 15.9 | .627 |
| Greg Minton | PBS | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 75.6 | .579 |
| Paul Mitchell | COL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 85.4 | .643 |
| Randy Moffitt | DCS | mr | 27 | 24 | 19 | .792 | 4 | .167 | 1 | 33 | 9 | .273 | 54 | 54 | 42 | 19.2 | .631 |
| Sid Monge* | EKL | mr | 25 | 5 | 1 | .200 | 4 | .800 | 12 | 31 | 11 | .355 | 48 | 37 | 10 | 33.4 | .601 |
| Larry Monroe | SPK | mr | 20 | 2 | 0 | .000 | 2 | 1.000 | 0 | 16 | 8 | .500 | 12 | 12 | 1 | 24.3 | .567 |
| John Montefusco | SPK | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 105.9 | .632 |
| Bob Moose | SPK | mr | 28 | 7 | 3 | .429 | 3 | .429 | 4 | 20 | 8 | .400 | 29 | 29 | 10 | 24.2 | .628 |
| Roger Moret* | WWM | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 32 | 14 | .438 | 35 | 35 | 13 | 21.9 | .619 |
| Carl Morton | DCS | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 92.4 | .619 |
| Tom Murphy | SPK | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 2 | 35 | 13 | .371 | 42 | 42 | 16 | 22.1 | .677 |
| Dale Murray | DCS | mr | 26 | 11 | 8 | .727 | 3 | .273 | 14 | 27 | 8 | .296 | 51 | 51 | 25 | 20.4 | .647 |
| Joe Niekro | ROY | mr | 31 | 1 | 0 | .000 | 0 | .000 | 2 | 18 | 9 | .500 | 35 | 30 | 14 | 42.3 | .572 |
| Phil Niekro | EKL | sp | 37 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 42 | 5 | 1 | 91.0 | .599 |
| Gary Nolan | DAY | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 87.3 | .683 |
| Fred Norman* | ELE | sp | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 11 | 1 | .091 | 28 | 6 | 3 | 92.4 | .612 |
| Mike Norris | COL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 2 | 39 | 19 | .487 | 48 | 47 | 17 | 28.5 | .561 |
| Bob Owchinko* | EKL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 60.0 | .583 |
| Dave Pagan | BEA | mr | 26 | 4 | 1 | .250 | 3 | .750 | 2 | 44 | 19 | .432 | 38 | 37 | 11 | 30.6 | .610 |
| Jim Palmer | ROY | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 0 | 0 | 101.0 | .625 |
| Marty Pattin | DAY | mr | 33 | 33 | 25 | .758 | 6 | .182 | 3 | 41 | 10 | .244 | 55 | 55 | 41 | 16.0 | .647 |
| Gene Pentz | WWM | mr | 23 | 2 | 1 | .500 | 1 | .500 | 0 | 17 | 6 | .353 | 29 | 29 | 12 | 24.3 | .581 |
| Gaylord Perry | SEA | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.3 | .653 |
| Fritz Peterson* | CRU | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 87.7 | .652 |
| Dick Pole | BEA | sp | 25 | 1 | 0 | .000 | 0 | .000 | 1 | 12 | 6 | .500 | 26 | 11 | 5 | 61.6 | .608 |
| Mike Proly | COL | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 11 | 11 | 6 | 20.5 | .604 |
| Harry Rasmussen | MOB | mr | 24 | 3 | 1 | .333 | 2 | .667 | 3 | 11 | 2 | .182 | 31 | 13 | 6 | 73.1 | .614 |
| Doug Rau* | DAY | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 93.5 | .625 |
| Pete Redfern | SPK | sp | 21 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 21 | 1 | 0 | 93.7 | .604 |
| Ron Reed | WWM | mr | 33 | 25 | 20 | .800 | 5 | .200 | 3 | 56 | 24 | .429 | 70 | 69 | 48 | 19.3 | .670 |
| Steve Renko | EKL | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 1 | 0 | 89.8 | .638 |
| Paul Reuschel | CRU | mr | 29 | 5 | 4 | .800 | 1 | .200 | 2 | 37 | 11 | .297 | 43 | 41 | 13 | 26.3 | .620 |
| Rick Reuschel | LAA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 96.4 | .646 |
| Jerry Reuss* | SPK | sp | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 31 | 2 | 0 | 94.1 | .649 |
| Rick Rhoden | COL | sp | 23 | 2 | 2 | 1.000 | 0 | .000 | 0 | 6 | 4 | .667 | 31 | 8 | 4 | 78.3 | .627 |
| Frank Riccelli* | GLA | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 1 | 1 | 82.7 | .637 |
| J. R. Richard | WIN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 123.5 | .594 |
| Dave Roberts* | MOB | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 102.4 | .649 |
| Eduardo Rodriguez | COL | mr | 24 | 33 | 25 | .758 | 8 | .242 | 2 | 29 | 7 | .241 | 56 | 55 | 44 | 22.1 | .592 |
| Steve Rogers | NYM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 113.7 | .612 |
| Gil Rondon | EKL | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 38.0 | .500 |
| Jim Rooker* |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 32 | 5 | 2 | 81.2 | .632 |
| Gary Ross | DAY | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 90.0 | .637 |
| Vern Ruhle | WWM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 97.7 | .618 |
| Dick Ruthven | PBS | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 114.8 | .606 |
| Nolan Ryan | DAY | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 128.8 | .582 |
| Ray Sadecki* | MOB | mr | 35 | 3 | 1 | .333 | 1 | .333 | 1 | 9 | 0 | .000 | 20 | 20 | 4 | 16.5 | .555 |
| Joe Sambito* | WIN | mr | 24 | 7 | 1 | .143 | 6 | .857 | 5 | 16 | 7 | .438 | 34 | 33 | 6 | 19.8 | .632 |
| Ken Sanders | SPK | mr | 34 | 2 | 2 | 1.000 | 0 | .000 | 6 | 48 | 15 | .313 | 47 | 47 | 16 | 13.9 | .618 |
| Manny Sarmiento | WIN | mr | 20 | 4 | 2 | .500 | 1 | .250 | 3 | 18 | 4 | .222 | 29 | 29 | 8 | 22.4 | .635 |
| Rick Sawyer | FOR | sp | 28 | 1 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 16 | 3 | 1 | 83.8 | .613 |
| Fred Scherman* | BEA | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 2 | 32 | 8 | .250 | 32 | 32 | 9 | 20.0 | .665 |
| Ron Schueler | BIS | mr | 28 | 15 | 9 | .600 | 5 | .333 | 4 | 35 | 14 | .400 | 39 | 39 | 25 | 19.8 | .620 |
| Buddy Schultz* | BIS | mr | 25 | 4 | 1 | .250 | 2 | .500 | 4 | 19 | 6 | .316 | 22 | 22 | 4 | 19.9 | .634 |
| Mickey Scott* | COL | mr | 28 | 8 | 3 | .375 | 4 | .500 | 2 | 27 | 9 | .333 | 35 | 35 | 13 | 13.2 | .646 |
| Tom Seaver | GLA | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 118.1 | .642 |
| Paul Siebert* | LAA | mr | 23 | 2 | 0 | .000 | 2 | 1.000 | 1 | 26 | 13 | .500 | 18 | 18 | 6 | 26.6 | .587 |
| Bill Singer |   | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 91.5 | .613 |
| Jim Slaton | BEA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.8 | .627 |
| Eddie Solomon | DCS | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 13 | 5 | .385 | 14 | 14 | 6 | 23.4 | .631 |
| Elias Sosa | EKL | mr | 26 | 15 | 12 | .800 | 2 | .133 | 3 | 37 | 11 | .297 | 56 | 56 | 34 | 18.2 | .628 |
| Dan Spillner | BEA | mr | 24 | 3 | 1 | .333 | 2 | .667 | 0 | 48 | 17 | .354 | 47 | 43 | 16 | 31.7 | .604 |
| Paul Splittorff* | CRU | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 94.7 | .620 |
| Don Stanhouse | FOR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 31 | 2 | 0 | 99.4 | .590 |
| Steve Stone | CRU | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 100.4 | .634 |
| Brent Strom* | CAR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 96.8 | .613 |
| Rick Sutcliffe | CRU | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 87.0 | .655 |
| Bruce Sutter | CAR | cl | 23 | 46 | 41 | .891 | 4 | .087 | 1 | 46 | 8 | .174 | 68 | 68 | 57 | 14.7 | .664 |
| Don Sutton | WWM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 108.6 | .631 |
| Craig Swan | DCS | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 102.9 | .625 |
| Frank Tanana* | MOB | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 116.6 | .651 |
| Chuck Taylor | FOR | mr | 34 | 2 | 2 | 1.000 | 0 | .000 | 1 | 18 | 5 | .278 | 18 | 18 | 12 | 20.7 | .646 |
| Kent Tekulve | CAR | mr | 29 | 3 | 1 | .333 | 1 | .333 | 6 | 34 | 9 | .265 | 45 | 45 | 19 | 23.3 | .652 |
| Stan Thomas | DAY | mr | 26 | 9 | 2 | .222 | 4 | .444 | 13 | 30 | 8 | .267 | 65 | 65 | 22 | 18.5 | .605 |
| Luis Tiant | GLA | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.7 | .653 |
| Dick Tidrow | ELE | mr | 29 | 8 | 4 | .500 | 4 | .500 | 6 | 37 | 8 | .216 | 49 | 49 | 25 | 23.7 | .669 |
| Jim Todd | GLA | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 44 | 15 | .341 | 40 | 40 | 14 | 21.9 | .596 |
| Dave Tomlin* | WIN | mr | 27 | 18 | 14 | .778 | 3 | .167 | 1 | 40 | 16 | .400 | 48 | 48 | 30 | 13.9 | .643 |
| Pablo Torrealba* | SPK | mr | 28 | 3 | 2 | .667 | 1 | .333 | 1 | 21 | 7 | .333 | 28 | 28 | 15 | 18.1 | .626 |
| Mike Torrez | BIS | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 113.5 | .622 |
| Bill Travers* | COL | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 108.2 | .612 |
| Wayne Twitchell | FOR | mr | 28 | 1 | 0 | .000 | 0 | .000 | 2 | 26 | 12 | .462 | 27 | 22 | 10 | 38.1 | .603 |
| Jim Umbarger* | PBS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 107.4 | .651 |
| Tom Underwood* | CAR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 27 | 4 | 1 | 78.8 | .616 |
| John Verhoeven | COL | mr | 22 | 2 | 1 | .500 | 0 | .000 | 5 | 31 | 6 | .194 | 31 | 31 | 10 | 14.9 | .633 |
| Pete Vuckovich | PBS | mr | 23 | 2 | 2 | 1.000 | 0 | .000 | 0 | 24 | 6 | .250 | 34 | 25 | 12 | 46.5 | .587 |
| Rick Waits* | PBS | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 28 | 9 | 7 | 73.1 | .615 |
| Tom Walker | BEA | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 13 | 3 | .231 | 14 | 14 | 8 | 19.2 | .691 |
| Stan Wall* | NYM | mr | 25 | 10 | 7 | .700 | 0 | .000 | 7 | 18 | 2 | .111 | 34 | 34 | 14 | 15.1 | .591 |
| Mike Wallace* | WIN | mr | 25 | 3 | 2 | .667 | 1 | .333 | 2 | 26 | 7 | .269 | 35 | 35 | 19 | 26.8 | .595 |
| Dan Warthen* | GLA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 4 | .571 | 20 | 4 | 3 | 87.1 | .550 |
| Gary Wheelock | EKL | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 17.0 | .471 |
| Charlie Williams | DCS | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 3 | 50 | 19 | .380 | 43 | 43 | 13 | 31.1 | .577 |
| Jim Willoughby | NYM | mr | 27 | 32 | 29 | .906 | 3 | .094 | 3 | 34 | 7 | .206 | 61 | 61 | 47 | 24.0 | .632 |
| Rick Wise | BIS | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 32 | 2 | 2 | 102.4 | .666 |
| Wilbur Wood* | SPK | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 99.8 | .651 |
| Pat Zachry | BEA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 113.0 | .603 |
| Geoff Zahn* | PBS | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 51.7 | .581 |
| Oscar Zamora | LAA | mr | 31 | 2 | 1 | .500 | 1 | .500 | 3 | 23 | 9 | .391 | 29 | 29 | 12 | 28.8 | .647 |