Org pitching register -- SPBII
Regular season -- as of 6/24/1977
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Don Aase | SPK | sp | 22 | 4.60 | 3 | 4 | 0 | 11 | 11 | 1 | 0 | 74.1 | 75 | 44 | 38 | 24 | 28 | 7 | 3 |
| Glenn Abbott | DCS | sp | 26 | 5.56 | 5 | 7 | 0 | 14 | 14 | 0 | 0 | 77.2 | 99 | 50 | 48 | 21 | 34 | 9 | 13 |
| Santo Alcala | DAY | mr | 24 | 6.75 | 3 | 3 | 0 | 11 | 9 | 0 | 0 | 45.1 | 59 | 36 | 34 | 14 | 19 | 8 | 4 |
| Doyle Alexander | ELE | sp | 26 | 3.72 | 8 | 6 | 0 | 17 | 17 | 10 | 2 | 138.0 | 123 | 64 | 57 | 42 | 46 | 20 | 8 |
| Joaquin Andujar | NYM | sp | 24 | 3.62 | 5 | 2 | 0 | 11 | 11 | 3 | 0 | 74.2 | 72 | 33 | 30 | 33 | 29 | 7 | 4 |
| Bob Apodaca | LAA | mr | 27 | 3.86 | 0 | 2 | 0 | 20 | 0 | 0 | 0 | 32.2 | 35 | 17 | 14 | 11 | 24 | 2 | 2 |
| Fernando Arroyo | PBS | sp | 25 | 4.17 | 6 | 8 | 0 | 16 | 16 | 3 | 0 | 105.2 | 122 | 52 | 49 | 33 | 26 | 16 | 12 |
| Bill Atkinson | NYM | mr | 22 | 4.12 | 3 | 4 | 0 | 36 | 0 | 0 | 0 | 43.2 | 43 | 24 | 20 | 13 | 20 | 10 | 2 |
| Jerry Augustine* | DAY | sp | 24 | 4.44 | 8 | 7 | 0 | 16 | 16 | 1 | 0 | 101.1 | 119 | 64 | 50 | 46 | 35 | 15 | 9 |
| Stan Bahnsen | EKL | sp | 32 | 5.97 | 2 | 4 | 0 | 27 | 9 | 0 | 0 | 57.1 | 75 | 40 | 38 | 16 | 22 | 5 | 5 |
| Doug Bair | BIS | mr | 27 | 7.99 | 2 | 2 | 0 | 26 | 0 | 0 | 0 | 41.2 | 51 | 39 | 37 | 31 | 40 | 4 | 2 |
| Rick Baldwin | GLA | mr | 24 | 3.90 | 2 | 0 | 1 | 13 | 0 | 0 | 0 | 30.0 | 31 | 13 | 13 | 8 | 8 | 1 | 5 |
| Floyd Bannister* | SEA | sp | 22 | 8.01 | 2 | 12 | 0 | 16 | 16 | 2 | 0 | 78.2 | 107 | 82 | 70 | 46 | 63 | 12 | 5 |
| Mike Barlow | COL | mr | 29 | 1.83 | 9 | 2 | 0 | 28 | 2 | 0 | 0 | 44.1 | 42 | 13 | 9 | 10 | 20 | 0 | 5 |
| Jim Barr | FOR | sp | 29 | 6.00 | 4 | 8 | 0 | 13 | 13 | 2 | 1 | 69.0 | 98 | 58 | 46 | 12 | 26 | 9 | 6 |
| Francisco Barrios | NYM | sp | 24 | 5.33 | 5 | 6 | 0 | 16 | 16 | 3 | 0 | 98.0 | 108 | 62 | 58 | 25 | 53 | 12 | 5 |
| Jim Bibby | FOR | sp | 32 | 6.38 | 4 | 7 | 1 | 18 | 13 | 0 | 0 | 91.2 | 123 | 76 | 65 | 39 | 51 | 12 | 6 |
| Jack Billingham | CRU | sp | 34 | 5.60 | 4 | 3 | 0 | 13 | 13 | 2 | 0 | 82.0 | 103 | 59 | 51 | 26 | 37 | 13 | 13 |
| Doug Bird | LAA | cl | 27 | 4.25 | 1 | 1 | 0 | 24 | 3 | 0 | 0 | 55.0 | 60 | 27 | 26 | 19 | 44 | 8 | 3 |
| Vida Blue* | BEA | sp | 27 | 4.12 | 4 | 7 | 0 | 17 | 17 | 5 | 0 | 115.2 | 122 | 68 | 53 | 45 | 57 | 11 | 11 |
| Bert Blyleven | GLA | sp | 26 | 2.20 | 6 | 3 | 0 | 13 | 13 | 6 | 1 | 110.1 | 76 | 28 | 27 | 38 | 83 | 7 | 9 |
| Tommy Boggs | COL | sp | 21 | 6.33 | 0 | 4 | 0 | 4 | 4 | 0 | 0 | 21.1 | 40 | 23 | 15 | 9 | 11 | 0 | 0 |
| Bill Bonham | LAA | sp | 28 | 3.13 | 7 | 5 | 0 | 16 | 16 | 2 | 1 | 109.1 | 103 | 44 | 38 | 37 | 77 | 4 | 16 |
| Pedro Borbon | LAA | cl | 30 | 2.68 | 5 | 3 | 0 | 29 | 0 | 0 | 0 | 47.0 | 39 | 15 | 14 | 15 | 15 | 1 | 3 |
| Ken Brett* | WIN | sp | 28 | 6.34 | 2 | 4 | 0 | 10 | 10 | 1 | 0 | 55.1 | 66 | 39 | 39 | 20 | 28 | 11 | 3 |
| Nelson Briles | MOB | sp | 33 | 5.47 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 51.0 | 59 | 35 | 31 | 22 | 22 | 4 | 9 |
| Pete Broberg | DAY | mr | 27 | 6.52 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 9.2 | 13 | 7 | 7 | 8 | 3 | 2 | 1 |
| Jackie Brown | COL | sp | 34 | 5.33 | 1 | 6 | 0 | 14 | 14 | 0 | 0 | 79.1 | 107 | 57 | 47 | 33 | 37 | 9 | 5 |
| Tom Bruno | WIN | mr | 24 | 40.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.1 | 4 | 6 | 6 | 3 | 1 | 3 | 0 |
| Warren Brusstar | LAA | mr | 25 | 2.06 | 4 | 0 | 0 | 24 | 0 | 0 | 0 | 39.1 | 28 | 10 | 9 | 18 | 31 | 1 | 5 |
| Tom Burgmeier* | DAY | mr | 33 | 5.73 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 33.0 | 35 | 21 | 21 | 13 | 15 | 6 | 6 |
| Steve Burke | SPK | mr | 22 | 6.32 | 0 | 1 | 0 | 13 | 0 | 0 | 0 | 15.2 | 17 | 12 | 11 | 12 | 10 | 3 | 4 |
| Ray Burris | DCS | sp | 26 | 5.16 | 3 | 2 | 0 | 5 | 5 | 1 | 0 | 29.2 | 40 | 20 | 17 | 8 | 6 | 3 | 2 |
| Mike Caldwell* | NYM | mr | 28 | 3.91 | 3 | 2 | 0 | 19 | 0 | 0 | 0 | 25.1 | 25 | 11 | 11 | 6 | 8 | 1 | 3 |
| Rick Camp | SPK | mr | 24 | 7.63 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 15.1 | 30 | 16 | 13 | 3 | 11 | 4 | 2 |
| Bill Campbell | ROY | cl | 28 | 3.00 | 0 | 2 | 1 | 24 | 0 | 0 | 0 | 33.0 | 17 | 13 | 11 | 17 | 17 | 1 | 2 |
| Dave Campbell | DAY | mr | 25 | 1.82 | 2 | 2 | 4 | 19 | 0 | 0 | 0 | 34.2 | 20 | 7 | 7 | 7 | 15 | 0 | 3 |
| John Candelaria* | BIS | sp | 23 | 3.35 | 11 | 4 | 0 | 18 | 18 | 5 | 2 | 137.0 | 135 | 55 | 51 | 31 | 78 | 11 | 9 |
| Doug Capilla* |   | sp | 25 | 7.71 | 1 | 0 | 0 | 14 | 1 | 0 | 0 | 21.0 | 29 | 19 | 18 | 12 | 14 | 4 | 4 |
| Buzz Capra | LAA | mr | 29 | 3.44 | 0 | 0 | 0 | 9 | 1 | 0 | 0 | 18.1 | 17 | 7 | 7 | 7 | 7 | 1 | 0 |
| Steve Carlton* | COL | sp | 32 | 3.92 | 7 | 1 | 0 | 21 | 21 | 5 | 2 | 149.1 | 147 | 68 | 65 | 55 | 107 | 10 | 13 |
| Clay Carroll | FOR | mr | 36 | 5.44 | 4 | 0 | 3 | 28 | 0 | 0 | 0 | 48.0 | 57 | 32 | 29 | 9 | 10 | 5 | 5 |
| Bill Castro | SPK | cl | 23 | 5.68 | 3 | 1 | 1 | 26 | 0 | 0 | 0 | 31.2 | 44 | 20 | 20 | 4 | 14 | 5 | 8 |
| Larry Christenson | CRU | sp | 23 | 3.87 | 6 | 5 | 0 | 16 | 16 | 2 | 0 | 107.0 | 113 | 53 | 46 | 29 | 65 | 13 | 6 |
| Jim Clancy | DAY | sp | 21 | 4.27 | 3 | 5 | 0 | 10 | 10 | 0 | 0 | 52.2 | 66 | 32 | 25 | 31 | 25 | 4 | 0 |
| Ken Clay | WWM | mr | 23 | 5.08 | 2 | 0 | 0 | 20 | 0 | 0 | 0 | 28.1 | 36 | 16 | 16 | 14 | 6 | 3 | 3 |
| Reggie Cleveland | DCS | sp | 29 | 5.38 | 7 | 6 | 0 | 16 | 16 | 3 | 1 | 92.0 | 118 | 66 | 55 | 25 | 39 | 8 | 10 |
| Jim Colborn | SPK | sp | 31 | 5.03 | 3 | 8 | 0 | 15 | 15 | 4 | 1 | 96.2 | 105 | 60 | 54 | 36 | 36 | 11 | 8 |
| Joe Coleman | EKL | mr | 30 | 2.64 | 0 | 3 | 4 | 38 | 0 | 0 | 0 | 58.0 | 50 | 25 | 17 | 19 | 21 | 5 | 8 |
| Terry Cornutt | GLA | mr | 24 | 4.19 | 2 | 3 | 1 | 24 | 0 | 0 | 0 | 34.1 | 27 | 16 | 16 | 20 | 17 | 4 | 5 |
| Barry Cort | ELE | sp | 21 | 12.00 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 6.0 | 11 | 8 | 8 | 5 | 1 | 1 | 1 |
| John Curtis* | COL | mr | 29 | 5.09 | 4 | 2 | 1 | 30 | 0 | 0 | 0 | 35.1 | 32 | 23 | 20 | 22 | 18 | 2 | 4 |
| John D'Acquisto | PBS | sp | 25 | 5.74 | 0 | 0 | 2 | 12 | 0 | 0 | 0 | 15.2 | 9 | 12 | 10 | 18 | 15 | 1 | 1 |
| Bruce Dal Canton | BEA | rp | 35 | 2.08 | 2 | 1 | 4 | 10 | 0 | 0 | 0 | 13.0 | 11 | 3 | 3 | 5 | 6 | 0 | 0 |
| Larry Demery | SEA | mr | 24 | 7.64 | 1 | 3 | 0 | 19 | 4 | 0 | 0 | 55.1 | 84 | 51 | 47 | 35 | 22 | 10 | 1 |
| John Denny | ELE | sp | 24 | 3.67 | 3 | 1 | 0 | 7 | 7 | 2 | 1 | 49.0 | 46 | 25 | 20 | 19 | 17 | 4 | 6 |
| Adrian Devine | ELE | cl | 25 | 2.04 | 4 | 1 | 0 | 17 | 0 | 0 | 0 | 35.1 | 29 | 10 | 8 | 11 | 21 | 3 | 5 |
| Larry Dierker | WWM | sp | 30 | 11.37 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 6.1 | 7 | 8 | 8 | 5 | 2 | 1 | 0 |
| Tom Dixon | FOR | sp | 22 | 3.62 | 2 | 1 | 0 | 4 | 4 | 1 | 0 | 27.1 | 34 | 12 | 11 | 10 | 10 | 0 | 3 |
| Pat Dobson | PBS | sp | 35 | 6.81 | 0 | 2 | 0 | 21 | 0 | 0 | 0 | 35.2 | 56 | 33 | 27 | 15 | 26 | 7 | 2 |
| Al Downing* | ELE | mr | 36 | 10.95 | 0 | 2 | 0 | 10 | 0 | 0 | 0 | 12.1 | 19 | 17 | 15 | 13 | 14 | 5 | 1 |
| Dick Drago | MOB | mr | 32 | 5.84 | 2 | 1 | 0 | 22 | 0 | 0 | 0 | 24.2 | 28 | 17 | 16 | 8 | 11 | 4 | 3 |
| Hal Dues | WIN | sp | 22 | 1.59 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5.2 | 1 | 1 | 1 | 3 | 2 | 0 | 0 |
| Rawly Eastwick | LAA | mr | 26 | 2.61 | 1 | 2 | 11 | 26 | 0 | 0 | 0 | 38.0 | 30 | 11 | 11 | 12 | 17 | 5 | 2 |
| Dennis Eckersley | DCS | sp | 22 | 3.98 | 8 | 5 | 0 | 17 | 17 | 3 | 1 | 115.1 | 103 | 55 | 51 | 32 | 92 | 17 | 6 |
| Dock Ellis | WWM | sp | 32 | 5.63 | 5 | 6 | 0 | 14 | 14 | 0 | 0 | 86.1 | 115 | 61 | 54 | 25 | 53 | 10 | 8 |
| Nino Espinosa | DCS | sp | 23 | 6.27 | 5 | 5 | 0 | 16 | 16 | 1 | 0 | 89.0 | 115 | 65 | 62 | 19 | 35 | 11 | 1 |
| Pete Falcone* | BEA | sp | 23 | 3.89 | 2 | 0 | 1 | 18 | 0 | 0 | 0 | 34.2 | 32 | 15 | 15 | 10 | 16 | 8 | 3 |
| Mark Fidrych | GLA | sp | 22 | 1.96 | 4 | 1 | 0 | 5 | 5 | 1 | 1 | 36.2 | 36 | 9 | 8 | 6 | 19 | 0 | 9 |
| Ed Figueroa | CAR | sp | 28 | 3.55 | 6 | 5 | 0 | 14 | 14 | 6 | 0 | 96.1 | 87 | 45 | 38 | 33 | 50 | 8 | 11 |
| Rollie Fingers | ELE | cl | 30 | 5.54 | 1 | 6 | 16 | 26 | 0 | 0 | 0 | 37.1 | 40 | 25 | 23 | 12 | 27 | 6 | 5 |
| Al Fitzmorris | SEA | sp | 31 | 7.94 | 0 | 10 | 0 | 16 | 16 | 0 | 0 | 85.0 | 129 | 77 | 75 | 50 | 43 | 8 | 9 |
| Mike Flanagan* | ROY | sp | 25 | 2.76 | 9 | 4 | 0 | 16 | 16 | 0 | 0 | 104.1 | 102 | 41 | 32 | 24 | 53 | 8 | 13 |
| Bob Forsch | BIS | sp | 27 | 4.50 | 3 | 7 | 0 | 17 | 17 | 5 | 0 | 126.0 | 129 | 67 | 63 | 39 | 49 | 14 | 8 |
| Ken Forsch | CAR | mr | 30 | 2.70 | 1 | 1 | 1 | 20 | 1 | 0 | 0 | 26.2 | 27 | 9 | 8 | 7 | 9 | 0 | 1 |
| Terry Forster* | GLA | mr | 25 | 6.75 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 4.0 | 5 | 3 | 3 | 1 | 4 | 1 | 0 |
| Steve Foucault | WIN | cl | 27 | 1.89 | 5 | 1 | 15 | 29 | 0 | 0 | 0 | 33.1 | 23 | 7 | 7 | 6 | 26 | 3 | 3 |
| Dave Frost | GLA | sp | 24 | 0.00 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 9.0 | 8 | 0 | 0 | 1 | 6 | 0 | 0 |
| Woodie Fryman* | LAA | sp | 37 | 5.32 | 1 | 2 | 0 | 18 | 5 | 0 | 0 | 45.2 | 49 | 30 | 27 | 26 | 32 | 7 | 3 |
| Gene Garber | EKL | cl | 29 | 1.98 | 4 | 5 | 11 | 30 | 0 | 0 | 0 | 41.0 | 29 | 9 | 9 | 11 | 31 | 1 | 6 |
| Wayne Garland | ELE | sp | 26 | 6.71 | 5 | 6 | 0 | 17 | 17 | 4 | 1 | 103.1 | 141 | 85 | 77 | 36 | 46 | 15 | 9 |
| Mike Garman | PBS | cl | 27 | 6.46 | 1 | 2 | 0 | 31 | 0 | 0 | 0 | 30.2 | 49 | 23 | 22 | 15 | 6 | 6 | 5 |
| Jerry Garvin* | MOB | sp | 21 | 5.68 | 4 | 9 | 0 | 16 | 16 | 2 | 1 | 88.2 | 110 | 66 | 56 | 31 | 46 | 13 | 5 |
| Dave Giusti | WWM | mr | 37 | 4.50 | 0 | 1 | 1 | 17 | 0 | 0 | 0 | 30.0 | 41 | 17 | 15 | 7 | 9 | 2 | 1 |
| Dave Goltz | WIN | sp | 28 | 3.42 | 9 | 3 | 0 | 15 | 15 | 3 | 1 | 110.2 | 96 | 44 | 42 | 40 | 52 | 11 | 10 |
| Goose Gossage | SPK | cl | 25 | 1.49 | 3 | 0 | 9 | 26 | 0 | 0 | 0 | 42.1 | 26 | 12 | 7 | 14 | 46 | 3 | 3 |
| Tom Griffin | WIN | sp | 29 | 2.76 | 2 | 0 | 0 | 16 | 0 | 0 | 0 | 32.2 | 31 | 10 | 10 | 16 | 17 | 3 | 1 |
| Steve Grilli | SEA | mr | 28 | 4.81 | 0 | 4 | 2 | 32 | 0 | 0 | 0 | 63.2 | 55 | 35 | 34 | 47 | 46 | 5 | 5 |
| Ross Grimsley* | BIS | sp | 27 | 5.60 | 4 | 9 | 0 | 17 | 17 | 4 | 0 | 99.2 | 139 | 71 | 62 | 36 | 31 | 19 | 17 |
| Ron Guidry* | NYM | sp | 26 | 2.16 | 7 | 5 | 0 | 16 | 16 | 6 | 1 | 125.0 | 107 | 38 | 30 | 41 | 95 | 9 | 10 |
| Don Gullett* | ELE | sp | 26 | 4.36 | 4 | 4 | 0 | 11 | 11 | 5 | 1 | 86.2 | 93 | 43 | 42 | 27 | 54 | 17 | 12 |
| Larry Gura* | ROY | mr | 29 | 5.08 | 2 | 1 | 0 | 14 | 3 | 1 | 0 | 33.2 | 37 | 21 | 19 | 6 | 12 | 2 | 3 |
| Moose Haas | EKL | sp | 21 | 3.77 | 3 | 7 | 0 | 12 | 12 | 2 | 0 | 76.1 | 65 | 38 | 32 | 23 | 36 | 8 | 3 |
| Ed Halicki | CAR | sp | 26 | 4.57 | 6 | 6 | 0 | 15 | 15 | 5 | 0 | 100.1 | 107 | 53 | 51 | 34 | 55 | 13 | 5 |
| Dave Hamilton* | CRU | mr | 29 | 5.23 | 1 | 2 | 3 | 20 | 0 | 0 | 0 | 20.2 | 21 | 13 | 12 | 11 | 7 | 3 | 3 |
| Preston Hanna | MOB | sp | 22 | 6.00 | 1 | 2 | 0 | 10 | 0 | 0 | 0 | 12.0 | 10 | 9 | 8 | 10 | 8 | 1 | 3 |
| Paul Hartzell | ELE | sp | 23 | 3.97 | 7 | 3 | 0 | 13 | 12 | 4 | 0 | 90.2 | 107 | 54 | 40 | 24 | 39 | 2 | 11 |
| Andy Hassler* | COL | sp | 25 | 7.34 | 1 | 5 | 0 | 8 | 8 | 0 | 0 | 41.2 | 50 | 40 | 34 | 30 | 18 | 3 | 5 |
| Dave Heaverlo | MOB | mr | 26 | 6.29 | 2 | 5 | 2 | 34 | 0 | 0 | 0 | 44.1 | 61 | 31 | 31 | 13 | 30 | 9 | 4 |
| Willie Hernandez* | CAR | mr | 22 | 4.84 | 1 | 1 | 1 | 20 | 2 | 0 | 0 | 35.1 | 43 | 22 | 19 | 6 | 18 | 5 | 2 |
| John Hiller* | GLA | mr | 34 | 5.45 | 3 | 2 | 1 | 30 | 0 | 0 | 0 | 39.2 | 45 | 25 | 24 | 21 | 44 | 4 | 3 |
| Sam Hinds | DAY | mr | 23 | 9.58 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 10.1 | 17 | 11 | 11 | 5 | 6 | 2 | 0 |
| Fred Holdsworth | DAY | mr | 25 | 9.72 | 0 | 1 | 0 | 6 | 2 | 0 | 0 | 16.2 | 25 | 19 | 18 | 11 | 5 | 2 | 1 |
| Rick Honeycutt* | EKL | mr | 23 | 4.29 | 0 | 1 | 0 | 9 | 2 | 0 | 0 | 21.0 | 14 | 10 | 10 | 6 | 13 | 4 | 2 |
| Don Hood* | WWM | mr | 27 | 2.39 | 7 | 1 | 0 | 14 | 9 | 2 | 1 | 79.0 | 67 | 24 | 21 | 28 | 32 | 1 | 4 |
| Burt Hooton | ROY | sp | 27 | 3.59 | 6 | 4 | 0 | 15 | 15 | 2 | 1 | 97.2 | 81 | 55 | 39 | 34 | 60 | 13 | 7 |
| Charlie Hough | BIS | cl | 29 | 2.61 | 2 | 8 | 10 | 29 | 0 | 0 | 0 | 51.2 | 37 | 18 | 15 | 32 | 43 | 2 | 7 |
| Tom House* | GLA | mr | 30 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Al Hrabosky* | LAA | mr | 27 | 7.36 | 2 | 1 | 2 | 26 | 0 | 0 | 0 | 33.0 | 47 | 28 | 27 | 11 | 26 | 8 | 4 |
| Tom Hume | CRU | mr | 24 | 5.13 | 3 | 1 | 0 | 7 | 4 | 0 | 0 | 26.1 | 28 | 16 | 15 | 10 | 11 | 2 | 2 |
| Catfish Hunter | CAR | sp | 31 | 3.46 | 6 | 0 | 0 | 9 | 9 | 1 | 0 | 54.2 | 39 | 23 | 21 | 11 | 24 | 10 | 1 |
| Grant Jackson* | BEA | mr | 34 | 4.71 | 3 | 3 | 2 | 24 | 0 | 0 | 0 | 36.1 | 40 | 20 | 19 | 16 | 18 | 5 | 1 |
| Jesse Jefferson | BEA | sp | 28 | 3.05 | 5 | 5 | 0 | 16 | 16 | 5 | 1 | 124.0 | 121 | 46 | 42 | 41 | 60 | 14 | 11 |
| Fergie Jenkins | SPK | sp | 33 | 4.87 | 5 | 7 | 0 | 15 | 15 | 1 | 0 | 88.2 | 120 | 62 | 48 | 17 | 49 | 22 | 6 |
| Tommy John* | WIN | sp | 34 | 4.64 | 8 | 3 | 0 | 15 | 15 | 2 | 0 | 104.2 | 120 | 56 | 54 | 26 | 56 | 11 | 19 |
| Bart Johnson | NYM | mr | 27 | 2.93 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 27.2 | 29 | 12 | 9 | 13 | 13 | 1 | 3 |
| Tom Johnson | GLA | mr | 26 | 5.16 | 0 | 3 | 1 | 16 | 0 | 0 | 0 | 29.2 | 33 | 17 | 17 | 12 | 15 | 4 | 1 |
| Odell Jones | ELE | mr | 24 | 1.64 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 11.0 | 8 | 3 | 2 | 0 | 7 | 0 | 1 |
| Randy Jones* | NYM | sp | 27 | 2.78 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 32.1 | 34 | 11 | 10 | 9 | 9 | 2 | 6 |
| Rick Jones* | CRU | sp | 22 | 8.71 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 10.1 | 13 | 10 | 10 | 8 | 9 | 2 | 1 |
| Jim Kaat* | SEA | sp | 38 | 6.10 | 2 | 10 | 0 | 17 | 17 | 2 | 0 | 103.1 | 146 | 79 | 70 | 38 | 22 | 14 | 10 |
| Mike Kekich* | BEA | mr | 32 | 9.47 | 2 | 1 | 0 | 10 | 0 | 0 | 0 | 19.0 | 31 | 20 | 20 | 11 | 13 | 4 | 2 |
| Jim Kern | CRU | cl | 28 | 3.53 | 5 | 5 | 7 | 31 | 0 | 0 | 0 | 43.1 | 48 | 17 | 17 | 12 | 43 | 4 | 7 |
| Joe Kerrigan | FOR | mr | 22 | 4.76 | 2 | 2 | 9 | 23 | 0 | 0 | 0 | 34.0 | 40 | 18 | 18 | 14 | 18 | 2 | 4 |
| Don Kirkwood | COL | mr | 27 | 3.86 | 2 | 0 | 0 | 17 | 0 | 0 | 0 | 32.2 | 28 | 16 | 14 | 7 | 23 | 2 | 1 |
| Bruce Kison | NYM | sp | 27 | 7.23 | 2 | 3 | 0 | 5 | 5 | 0 | 0 | 23.2 | 30 | 22 | 19 | 9 | 11 | 6 | 0 |
| Chris Knapp | PBS | sp | 23 | 4.22 | 4 | 5 | 0 | 13 | 13 | 1 | 1 | 74.2 | 87 | 47 | 35 | 30 | 49 | 14 | 3 |
| Bob Knepper* | FOR | sp | 23 | 4.48 | 5 | 6 | 0 | 14 | 14 | 1 | 0 | 92.1 | 100 | 54 | 46 | 44 | 54 | 10 | 10 |
| Darold Knowles* | BEA | mr | 35 | 3.08 | 2 | 2 | 3 | 15 | 0 | 0 | 0 | 26.1 | 26 | 10 | 9 | 12 | 5 | 2 | 7 |
| Jerry Koosman* | NYM | sp | 34 | 3.15 | 7 | 6 | 0 | 16 | 16 | 4 | 1 | 103.0 | 91 | 49 | 36 | 32 | 74 | 3 | 13 |
| Ken Kravec* | WWM | sp | 25 | 3.75 | 8 | 4 | 0 | 15 | 15 | 2 | 0 | 108.0 | 107 | 46 | 45 | 39 | 80 | 13 | 10 |
| Mike Krukow | GLA | sp | 25 | 5.38 | 4 | 6 | 0 | 15 | 15 | 3 | 2 | 83.2 | 94 | 54 | 50 | 34 | 39 | 8 | 8 |
| Jack Kucek | COL | mr | 24 | 3.38 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 5.1 | 6 | 2 | 2 | 2 | 1 | 1 | 1 |
| Bob Lacey* | FOR | mr | 23 | 4.83 | 2 | 2 | 3 | 37 | 0 | 0 | 0 | 63.1 | 79 | 34 | 34 | 28 | 38 | 9 | 7 |
| Lerrin LaGrow | PBS | cl | 28 | 2.06 | 2 | 3 | 15 | 27 | 0 | 0 | 0 | 35.0 | 34 | 10 | 8 | 16 | 18 | 2 | 6 |
| Dennis Lamp | WWM | mr | 24 | 11.42 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 8.2 | 14 | 11 | 11 | 1 | 3 | 3 | 1 |
| Rick Langford | CAR | sp | 25 | 5.07 | 4 | 4 | 0 | 14 | 14 | 0 | 0 | 76.1 | 90 | 51 | 43 | 31 | 48 | 9 | 11 |
| Dave LaRoche* | ROY | cl | 29 | 2.43 | 5 | 0 | 8 | 24 | 0 | 0 | 0 | 29.2 | 20 | 9 | 8 | 12 | 22 | 3 | 1 |
| Dan Larson | SEA | mr | 22 | 7.76 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 26.2 | 35 | 29 | 23 | 12 | 10 | 8 | 1 |
| Gary Lavelle* | SPK | cl | 28 | 1.42 | 5 | 1 | 4 | 26 | 0 | 0 | 0 | 31.2 | 24 | 8 | 5 | 9 | 23 | 1 | 5 |
| Bill Laxton* | CRU | mr | 29 | 4.91 | 1 | 1 | 0 | 15 | 0 | 0 | 0 | 22.0 | 23 | 12 | 12 | 15 | 11 | 1 | 3 |
| Bill Lee* | PBS | sp | 30 | 3.35 | 1 | 1 | 2 | 22 | 0 | 0 | 0 | 51.0 | 67 | 25 | 19 | 10 | 7 | 4 | 19 |
| Dave Lemanczyk | DCS | sp | 26 | 5.04 | 4 | 3 | 0 | 11 | 11 | 0 | 0 | 69.2 | 80 | 45 | 39 | 32 | 28 | 5 | 7 |
| Mark Lemongello | CAR | sp | 21 | 2.77 | 9 | 3 | 0 | 13 | 13 | 1 | 0 | 87.2 | 89 | 37 | 27 | 16 | 38 | 8 | 1 |
| Max Leon | MOB | mr | 27 | 1.93 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 18.2 | 14 | 4 | 4 | 6 | 6 | 0 | 0 |
| Dennis Leonard | WIN | sp | 26 | 3.81 | 5 | 3 | 0 | 16 | 16 | 2 | 0 | 113.1 | 103 | 58 | 48 | 29 | 85 | 14 | 8 |
| Randy Lerch* | LAA | sp | 22 | 9.10 | 1 | 12 | 0 | 16 | 16 | 0 | 0 | 62.1 | 101 | 72 | 63 | 39 | 20 | 12 | 5 |
| Dennis Lewallyn | CAR | mr | 23 | 2.84 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6.1 | 9 | 2 | 2 | 1 | 5 | 0 | 0 |
| Paul Lindblad* | FOR | mr | 35 | 8.74 | 0 | 1 | 0 | 23 | 1 | 0 | 0 | 46.1 | 71 | 50 | 45 | 14 | 21 | 10 | 4 |
| Mark Littell | CAR | cl | 24 | 3.63 | 3 | 1 | 0 | 21 | 3 | 0 | 0 | 34.2 | 24 | 18 | 14 | 28 | 29 | 4 | 1 |
| Skip Lockwood | ROY | cl | 30 | 3.03 | 1 | 4 | 12 | 31 | 0 | 0 | 0 | 35.2 | 25 | 12 | 12 | 13 | 31 | 1 | 5 |
| Jim Lonborg | WWM | sp | 35 | 7.43 | 3 | 3 | 0 | 8 | 8 | 0 | 0 | 46.0 | 66 | 41 | 38 | 10 | 17 | 8 | 4 |
| Sparky Lyle* | MOB | cl | 32 | 5.82 | 4 | 2 | 16 | 31 | 0 | 0 | 0 | 34.0 | 52 | 23 | 22 | 14 | 15 | 3 | 8 |
| Mickey Mahler* | EKL | sp | 24 | 8.38 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 9.2 | 19 | 10 | 9 | 3 | 6 | 0 | 1 |
| Mike Marshall | SPK | mr | 34 | 12.71 | 0 | 1 | 0 | 10 | 2 | 0 | 0 | 17.0 | 38 | 27 | 24 | 13 | 9 | 2 | 3 |
| Dennis Martinez | WIN | mr | 22 | 3.90 | 5 | 4 | 0 | 17 | 10 | 2 | 0 | 85.1 | 78 | 43 | 37 | 32 | 46 | 5 | 9 |
| Tippy Martinez* | CAR | mr | 27 | 4.34 | 1 | 1 | 1 | 22 | 0 | 0 | 0 | 18.2 | 23 | 10 | 9 | 8 | 19 | 0 | 2 |
| Jon Matlack* | EKL | sp | 27 | 6.57 | 4 | 6 | 0 | 12 | 12 | 1 | 0 | 61.2 | 93 | 49 | 45 | 20 | 39 | 6 | 4 |
| Rudy May* | GLA | sp | 32 | 4.47 | 4 | 7 | 0 | 16 | 16 | 5 | 2 | 108.2 | 118 | 59 | 54 | 42 | 51 | 10 | 11 |
| Bob McClure* | DCS | mr | 25 | 1.89 | 1 | 3 | 14 | 26 | 0 | 0 | 0 | 33.1 | 29 | 7 | 7 | 13 | 26 | 1 | 8 |
| Will McEnaney* | PBS | mr | 25 | 5.08 | 2 | 3 | 0 | 23 | 0 | 0 | 0 | 28.1 | 34 | 17 | 16 | 7 | 13 | 4 | 2 |
| Lynn McGlothen | LAA | sp | 27 | 7.42 | 1 | 4 | 0 | 6 | 6 | 0 | 0 | 26.2 | 37 | 25 | 22 | 22 | 8 | 2 | 1 |
| Tug McGraw* | DAY | mr | 32 | 3.04 | 4 | 3 | 9 | 30 | 0 | 0 | 0 | 50.1 | 43 | 20 | 17 | 20 | 39 | 7 | 7 |
| Scott McGregor* | CAR | mr | 23 | 2.90 | 3 | 1 | 1 | 13 | 3 | 2 | 0 | 40.1 | 26 | 13 | 13 | 8 | 20 | 5 | 3 |
| Bo McLaughlin | ROY | mr | 23 | 1.70 | 2 | 0 | 1 | 28 | 0 | 0 | 0 | 37.0 | 28 | 11 | 7 | 14 | 17 | 2 | 5 |
| Doc Medich | CRU | sp | 28 | 3.69 | 5 | 4 | 0 | 13 | 13 | 4 | 1 | 102.1 | 103 | 45 | 42 | 35 | 46 | 16 | 8 |
| Andy Messersmith | FOR | sp | 31 | 5.89 | 3 | 5 | 0 | 10 | 10 | 1 | 0 | 62.2 | 74 | 44 | 41 | 33 | 34 | 5 | 4 |
| Butch Metzger | SEA | mr | 25 | 7.44 | 3 | 6 | 4 | 55 | 0 | 0 | 0 | 71.1 | 94 | 63 | 59 | 32 | 35 | 10 | 6 |
| Dyar Miller | DAY | mr | 31 | 6.94 | 0 | 2 | 1 | 17 | 0 | 0 | 0 | 35.0 | 45 | 29 | 27 | 8 | 18 | 12 | 3 |
| Steve Mingori* | WWM | mr | 33 | 3.60 | 1 | 1 | 0 | 10 | 0 | 0 | 0 | 15.0 | 13 | 7 | 6 | 4 | 5 | 0 | 3 |
| Paul Mitchell | COL | sp | 27 | 6.75 | 2 | 0 | 0 | 17 | 0 | 0 | 0 | 28.0 | 36 | 24 | 21 | 12 | 15 | 4 | 3 |
| Randy Moffitt | DCS | mr | 28 | 2.70 | 5 | 2 | 2 | 23 | 0 | 0 | 0 | 36.2 | 32 | 11 | 11 | 8 | 19 | 1 | 3 |
| Sid Monge* | EKL | mr | 26 | 0.44 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 20.1 | 13 | 4 | 1 | 12 | 16 | 1 | 0 |
| John Montague | SEA | mr | 29 | 6.46 | 4 | 11 | 0 | 17 | 17 | 3 | 1 | 92.0 | 114 | 70 | 66 | 37 | 51 | 12 | 11 |
| John Montefusco | SPK | sp | 27 | 4.45 | 7 | 5 | 0 | 16 | 16 | 1 | 0 | 99.0 | 112 | 56 | 49 | 33 | 56 | 6 | 5 |
| Balor Moore* | WWM | sp | 26 | 6.23 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 8.2 | 9 | 6 | 6 | 4 | 8 | 3 | 0 |
| Donnie Moore | DCS | mr | 23 | 1.35 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 6.2 | 5 | 1 | 1 | 1 | 3 | 0 | 0 |
| Roger Moret* | WWM | mr | 27 | 5.02 | 0 | 5 | 1 | 23 | 0 | 0 | 0 | 28.2 | 30 | 20 | 16 | 18 | 16 | 3 | 1 |
| Paul Moskau | MOB | sp | 23 | 4.15 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 21.2 | 31 | 10 | 10 | 3 | 13 | 5 | 2 |
| Tom Murphy | SPK | mr | 31 | 4.24 | 2 | 1 | 0 | 12 | 1 | 0 | 0 | 23.1 | 28 | 11 | 11 | 7 | 7 | 2 | 2 |
| Dale Murray | DCS | mr | 27 | 3.94 | 1 | 2 | 1 | 25 | 0 | 0 | 0 | 45.2 | 57 | 24 | 20 | 16 | 14 | 10 | 13 |
| Bob Myrick* | DAY | mr | 24 | 3.71 | 0 | 1 | 2 | 10 | 1 | 0 | 0 | 17.0 | 18 | 11 | 7 | 4 | 6 | 2 | 4 |
| Joe Niekro | ROY | mr | 32 | 3.39 | 8 | 5 | 0 | 15 | 15 | 3 | 0 | 98.1 | 90 | 43 | 37 | 38 | 47 | 6 | 16 |
| Phil Niekro | EKL | sp | 38 | 3.47 | 10 | 6 | 0 | 20 | 20 | 5 | 1 | 148.0 | 129 | 62 | 57 | 73 | 100 | 11 | 10 |
| Gary Nolan | DAY | sp | 29 | 7.52 | 0 | 1 | 0 | 5 | 5 | 0 | 0 | 20.1 | 35 | 18 | 17 | 3 | 7 | 4 | 0 |
| Fred Norman* | ELE | sp | 34 | 4.45 | 10 | 5 | 0 | 17 | 17 | 5 | 0 | 123.1 | 121 | 66 | 61 | 56 | 78 | 23 | 20 |
| Mike Norris | COL | sp | 22 | 5.84 | 2 | 1 | 2 | 27 | 0 | 0 | 0 | 37.0 | 41 | 24 | 24 | 18 | 16 | 9 | 5 |
| Bob Owchinko* | EKL | sp | 22 | 4.66 | 4 | 2 | 0 | 12 | 10 | 1 | 1 | 65.2 | 82 | 37 | 34 | 23 | 39 | 6 | 5 |
| Jim Palmer | ROY | sp | 31 | 3.20 | 12 | 7 | 0 | 20 | 20 | 8 | 2 | 146.1 | 106 | 57 | 52 | 38 | 95 | 12 | 2 |
| Marty Pattin | DAY | mr | 34 | 2.58 | 3 | 1 | 3 | 19 | 3 | 1 | 0 | 52.1 | 47 | 21 | 15 | 11 | 33 | 9 | 6 |
| Mike Paxton | CRU | mr | 23 | 3.55 | 3 | 2 | 3 | 25 | 1 | 0 | 0 | 50.2 | 54 | 22 | 20 | 23 | 19 | 3 | 6 |
| Gene Pentz | WWM | mr | 24 | 4.74 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 19.0 | 21 | 12 | 10 | 13 | 14 | 1 | 2 |
| Gaylord Perry | LAA | sp | 38 | 3.21 | 6 | 6 | 0 | 17 | 17 | 5 | 2 | 117.2 | 101 | 47 | 42 | 35 | 77 | 7 | 10 |
| Dick Pole | BEA | sp | 26 | 4.28 | 0 | 0 | 0 | 12 | 1 | 0 | 0 | 33.2 | 38 | 21 | 16 | 14 | 15 | 5 | 4 |
| Eric Rasmussen | MOB | sp | 25 | 5.27 | 6 | 7 | 0 | 17 | 17 | 2 | 0 | 100.2 | 112 | 62 | 59 | 29 | 45 | 16 | 11 |
| Doug Rau* | DAY | sp | 28 | 3.99 | 5 | 8 | 0 | 15 | 15 | 5 | 1 | 103.2 | 125 | 51 | 46 | 25 | 58 | 5 | 13 |
| Pete Redfern | SPK | sp | 22 | 6.90 | 1 | 2 | 0 | 24 | 3 | 0 | 0 | 44.1 | 62 | 35 | 34 | 24 | 15 | 7 | 6 |
| Ron Reed | WWM | cl | 34 | 2.31 | 1 | 2 | 23 | 33 | 0 | 0 | 0 | 39.0 | 32 | 15 | 10 | 16 | 22 | 4 | 2 |
| Steve Renko | EKL | sp | 32 | 2.83 | 3 | 2 | 0 | 22 | 5 | 0 | 0 | 54.0 | 49 | 17 | 17 | 15 | 32 | 5 | 5 |
| Paul Reuschel | CRU | mr | 30 | 2.86 | 2 | 3 | 2 | 28 | 0 | 0 | 0 | 50.1 | 40 | 18 | 16 | 13 | 32 | 2 | 5 |
| Rick Reuschel | LAA | sp | 28 | 3.37 | 7 | 7 | 0 | 17 | 17 | 3 | 1 | 120.1 | 118 | 50 | 45 | 29 | 73 | 7 | 16 |
| Jerry Reuss* | SPK | sp | 28 | 5.42 | 7 | 5 | 0 | 17 | 17 | 0 | 0 | 93.0 | 132 | 60 | 56 | 38 | 51 | 10 | 19 |
| Rick Rhoden | COL | sp | 24 | 5.17 | 5 | 11 | 0 | 19 | 19 | 2 | 0 | 116.2 | 151 | 78 | 67 | 44 | 76 | 9 | 14 |
| J.R. Richard | WIN | sp | 27 | 4.35 | 7 | 4 | 0 | 15 | 15 | 3 | 0 | 101.1 | 85 | 52 | 49 | 49 | 65 | 7 | 9 |
| Dave Roberts* | MOB | sp | 32 | 4.84 | 5 | 8 | 0 | 16 | 16 | 1 | 0 | 89.1 | 112 | 59 | 48 | 25 | 32 | 13 | 9 |
| Eduardo Rodriguez | COL | mr | 25 | 3.50 | 2 | 4 | 20 | 37 | 0 | 0 | 0 | 43.2 | 37 | 20 | 17 | 18 | 25 | 4 | 5 |
| Steve Rogers | NYM | sp | 27 | 3.38 | 11 | 6 | 0 | 17 | 17 | 6 | 0 | 130.1 | 133 | 62 | 49 | 44 | 82 | 11 | 9 |
| Enrique Romo | WIN | cl | 29 | 2.01 | 4 | 0 | 2 | 32 | 0 | 0 | 0 | 40.1 | 23 | 9 | 9 | 12 | 39 | 1 | 3 |
| Jim Rooker* | WWM | sp | 34 | 6.80 | 5 | 7 | 0 | 14 | 14 | 1 | 0 | 82.0 | 100 | 66 | 62 | 28 | 29 | 14 | 7 |
| Gary Ross | DAY | sp | 29 | 11.25 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 12.0 | 20 | 15 | 15 | 3 | 8 | 2 | 0 |
| Dave Rozema | MOB | sp | 20 | 3.61 | 10 | 3 | 0 | 16 | 16 | 6 | 1 | 109.2 | 116 | 45 | 44 | 20 | 45 | 13 | 9 |
| Vern Ruhle | WWM | sp | 26 | 2.91 | 1 | 1 | 0 | 12 | 2 | 0 | 0 | 21.2 | 25 | 12 | 7 | 2 | 6 | 0 | 2 |
| Dick Ruthven | PBS | sp | 26 | 4.11 | 3 | 6 | 0 | 10 | 10 | 4 | 0 | 76.2 | 80 | 37 | 35 | 36 | 32 | 5 | 8 |
| Nolan Ryan | DAY | sp | 30 | 3.05 | 8 | 8 | 0 | 18 | 18 | 7 | 3 | 130.0 | 97 | 55 | 44 | 95 | 163 | 4 | 15 |
| Joe Sambito* | WIN | mr | 25 | 2.20 | 4 | 3 | 6 | 25 | 0 | 0 | 0 | 32.2 | 19 | 9 | 8 | 10 | 24 | 3 | 3 |
| Manny Sarmiento | WIN | mr | 21 | 5.51 | 2 | 0 | 0 | 11 | 0 | 0 | 0 | 16.1 | 20 | 10 | 10 | 4 | 3 | 3 | 1 |
| Rick Sawyer | SEA | mr | 29 | 6.50 | 0 | 1 | 0 | 12 | 0 | 0 | 0 | 18.0 | 31 | 13 | 13 | 6 | 7 | 5 | 4 |
| Ron Schueler | BIS | mr | 29 | 7.02 | 1 | 5 | 4 | 32 | 0 | 0 | 0 | 41.0 | 45 | 36 | 32 | 25 | 21 | 6 | 2 |
| Buddy Schultz* | BIS | mr | 26 | 2.32 | 2 | 2 | 0 | 27 | 0 | 0 | 0 | 31.0 | 31 | 8 | 8 | 7 | 22 | 3 | 9 |
| Tom Seaver | GLA | sp | 32 | 2.81 | 12 | 3 | 0 | 16 | 16 | 8 | 3 | 128.1 | 99 | 46 | 40 | 35 | 86 | 8 | 4 |
| Diego Segui | SEA | mr | 39 | 4.22 | 1 | 2 | 1 | 32 | 0 | 0 | 0 | 64.0 | 63 | 34 | 30 | 28 | 50 | 12 | 3 |
| Gary Serum | NYM | mr | 20 | 3.86 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.1 | 1 | 1 | 1 | 0 | 3 | 1 | 0 |
| Bob Shirley* | BEA | sp | 23 | 5.70 | 4 | 9 | 0 | 15 | 15 | 2 | 0 | 85.1 | 101 | 65 | 54 | 42 | 53 | 14 | 4 |
| Jim Slaton | BEA | sp | 27 | 3.90 | 6 | 8 | 0 | 16 | 16 | 7 | 3 | 110.2 | 107 | 50 | 48 | 30 | 41 | 16 | 17 |
| Buddy Solomon | DCS | sp | 26 | 4.76 | 0 | 1 | 0 | 15 | 2 | 0 | 0 | 34.0 | 45 | 18 | 18 | 11 | 19 | 5 | 1 |
| Lary Sorensen | CAR | sp | 21 | 2.28 | 6 | 1 | 0 | 9 | 6 | 4 | 1 | 51.1 | 46 | 18 | 13 | 9 | 22 | 1 | 2 |
| Elias Sosa | EKL | mr | 27 | 3.26 | 0 | 3 | 1 | 16 | 0 | 0 | 0 | 19.1 | 18 | 7 | 7 | 4 | 16 | 3 | 1 |
| Mario Soto | SEA | sp | 20 | 7.29 | 1 | 8 | 0 | 12 | 12 | 1 | 0 | 63.0 | 78 | 53 | 51 | 27 | 52 | 12 | 2 |
| Dan Spillner | BEA | mr | 25 | 5.26 | 2 | 0 | 0 | 22 | 0 | 0 | 0 | 39.1 | 48 | 23 | 23 | 15 | 25 | 7 | 9 |
| Paul Splittorff* | CRU | sp | 30 | 4.40 | 6 | 7 | 0 | 17 | 17 | 6 | 3 | 116.2 | 115 | 65 | 57 | 49 | 53 | 8 | 7 |
| Don Stanhouse | FOR | mr | 26 | 4.62 | 5 | 6 | 0 | 16 | 14 | 2 | 0 | 99.1 | 114 | 55 | 51 | 42 | 53 | 8 | 13 |
| Bob Stanley | EKL | mr | 22 | 2.35 | 4 | 2 | 1 | 26 | 6 | 0 | 0 | 61.1 | 51 | 22 | 16 | 23 | 16 | 0 | 10 |
| Steve Stone | CRU | sp | 29 | 5.64 | 7 | 5 | 0 | 16 | 16 | 4 | 0 | 107.0 | 132 | 69 | 67 | 38 | 58 | 23 | 9 |
| Bruce Sutter | CAR | cl | 24 | 1.56 | 4 | 0 | 19 | 32 | 0 | 0 | 0 | 40.1 | 26 | 8 | 7 | 3 | 37 | 2 | 2 |
| Don Sutton | WWM | sp | 32 | 2.66 | 10 | 5 | 0 | 16 | 16 | 4 | 3 | 115.0 | 92 | 42 | 34 | 36 | 66 | 11 | 2 |
| Craig Swan | DCS | sp | 26 | 4.01 | 1 | 0 | 0 | 22 | 0 | 0 | 0 | 42.2 | 53 | 23 | 19 | 17 | 14 | 4 | 5 |
| Bob Sykes* | DCS | sp | 22 | 1.42 | 2 | 1 | 3 | 29 | 0 | 0 | 0 | 38.0 | 23 | 9 | 6 | 15 | 18 | 2 | 1 |
| Frank Tanana* | MOB | sp | 23 | 5.33 | 7 | 3 | 0 | 17 | 17 | 2 | 1 | 99.2 | 123 | 63 | 59 | 23 | 85 | 16 | 6 |
| Bruce Taylor | GLA | mr | 24 | 1.52 | 2 | 1 | 12 | 25 | 0 | 0 | 0 | 29.2 | 25 | 5 | 5 | 11 | 18 | 1 | 2 |
| Kent Tekulve | CAR | mr | 30 | 2.27 | 4 | 1 | 1 | 27 | 0 | 0 | 0 | 31.2 | 26 | 12 | 8 | 10 | 21 | 1 | 2 |
| Roy Thomas | SPK | mr | 24 | 12.46 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.1 | 9 | 6 | 6 | 4 | 2 | 0 | 0 |
| Paul Thormodsgard | PBS | sp | 23 | 4.86 | 8 | 7 | 0 | 17 | 17 | 1 | 0 | 103.2 | 116 | 64 | 56 | 37 | 49 | 20 | 14 |
| Luis Tiant | GLA | sp | 36 | 3.42 | 7 | 5 | 0 | 15 | 15 | 6 | 3 | 108.0 | 101 | 47 | 41 | 28 | 70 | 11 | 2 |
| Dick Tidrow | ELE | mr | 30 | 4.46 | 2 | 2 | 1 | 21 | 0 | 0 | 0 | 36.1 | 37 | 18 | 18 | 9 | 19 | 8 | 5 |
| Jackson Todd | ROY | sp | 25 | 3.25 | 0 | 0 | 4 | 21 | 0 | 0 | 0 | 27.2 | 27 | 10 | 10 | 6 | 12 | 3 | 0 |
| Dave Tomlin* | WIN | mr | 28 | 4.08 | 1 | 2 | 2 | 18 | 0 | 0 | 0 | 17.2 | 21 | 9 | 8 | 7 | 11 | 2 | 1 |
| Pablo Torrealba* |   | mr | 29 | 7.91 | 1 | 1 | 1 | 22 | 0 | 0 | 0 | 33.0 | 53 | 34 | 29 | 13 | 15 | 2 | 3 |
| Mike Torrez | BIS | sp | 30 | 4.09 | 5 | 7 | 0 | 18 | 18 | 5 | 1 | 125.1 | 134 | 66 | 57 | 36 | 53 | 15 | 17 |
| Bill Travers* | COL | sp | 24 | 5.96 | 3 | 6 | 0 | 13 | 13 | 2 | 1 | 77.0 | 100 | 60 | 51 | 31 | 29 | 20 | 11 |
| Wayne Twitchell | FOR | sp | 29 | 6.51 | 2 | 10 | 0 | 17 | 12 | 0 | 0 | 76.0 | 83 | 65 | 55 | 30 | 55 | 14 | 5 |
| Tom Underwood* | CAR | sp | 23 | 2.47 | 1 | 2 | 2 | 15 | 2 | 1 | 0 | 43.2 | 39 | 17 | 12 | 22 | 23 | 1 | 8 |
| John Urrea | ROY | mr | 22 | 3.45 | 6 | 3 | 0 | 12 | 12 | 4 | 1 | 78.1 | 63 | 32 | 30 | 14 | 39 | 3 | 4 |
| John Verhoeven | BEA | mr | 23 | 4.26 | 0 | 1 | 4 | 9 | 0 | 0 | 0 | 6.1 | 6 | 3 | 3 | 5 | 5 | 0 | 0 |
| Pete Vuckovich | PBS | mr | 24 | 4.19 | 3 | 2 | 0 | 6 | 6 | 3 | 0 | 43.0 | 46 | 22 | 20 | 17 | 38 | 3 | 3 |
| Rick Waits* | PBS | mr | 25 | 3.38 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 21.1 | 24 | 10 | 8 | 9 | 10 | 2 | 4 |
| Ed Whitson | COL | sp | 22 | 6.35 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 5.2 | 6 | 4 | 4 | 6 | 3 | 0 | 0 |
| Charlie Williams | DCS | mr | 29 | 4.03 | 1 | 0 | 0 | 16 | 0 | 0 | 0 | 29.0 | 26 | 13 | 13 | 15 | 13 | 2 | 4 |
| Mike Willis* | SPK | mr | 26 | 3.86 | 2 | 0 | 0 | 14 | 0 | 0 | 0 | 23.1 | 26 | 10 | 10 | 10 | 12 | 3 | 3 |
| Jim Willoughby | NYM | mr | 28 | 2.28 | 1 | 3 | 20 | 29 | 0 | 0 | 0 | 23.2 | 31 | 6 | 6 | 10 | 16 | 2 | 0 |
| Rick Wise | BIS | sp | 31 | 6.38 | 3 | 4 | 0 | 12 | 11 | 3 | 0 | 72.0 | 96 | 55 | 51 | 18 | 50 | 21 | 6 |
| Wilbur Wood* | EKL | sp | 35 | 2.53 | 1 | 2 | 0 | 19 | 3 | 1 | 0 | 46.1 | 42 | 17 | 13 | 22 | 20 | 2 | 9 |
| Pat Zachry | BEA | sp | 25 | 6.15 | 4 | 8 | 0 | 16 | 16 | 5 | 1 | 89.1 | 96 | 64 | 61 | 39 | 41 | 13 | 9 |
| Geoff Zahn* | PBS | sp | 31 | 6.04 | 6 | 5 | 0 | 16 | 16 | 2 | 1 | 92.1 | 113 | 67 | 62 | 31 | 35 | 7 | 16 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Don Aase | SPK | sp | 22 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 9.1 | 2.9 | 12.1 | 3.4 | 0.8 | 1.2 | 1.33 |
| Glenn Abbott | DCS | sp | 26 | 2 | 2 | 0 | 7 | 1 | 0 | 2 | 2 | 11.5 | 2.4 | 14.7 | 3.9 | 1.0 | 1.6 | 1.55 |
| Santo Alcala | DAY | mr | 24 | 2 | 2 | 1 | 0 | 2 | 2 | 1 | 2 | 11.7 | 2.8 | 14.5 | 3.8 | 1.6 | 1.4 | 1.61 |
| Doyle Alexander | ELE | sp | 26 | 6 | 2 | 0 | 0 | 2 | 0 | 2 | 3 | 8.0 | 2.7 | 10.8 | 3.0 | 1.3 | 1.1 | 1.20 |
| Joaquin Andujar | NYM | sp | 24 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | 3 | 8.7 | 4.0 | 12.7 | 3.5 | 0.8 | 0.9 | 1.41 |
| Bob Apodaca | LAA | mr | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 9.6 | 3.0 | 12.7 | 6.6 | 0.6 | 2.2 | 1.41 |
| Fernando Arroyo | PBS | sp | 25 | 1 | 2 | 3 | 0 | 0 | 0 | 3 | 3 | 10.4 | 2.8 | 13.2 | 2.2 | 1.4 | 0.8 | 1.47 |
| Bill Atkinson | NYM | mr | 22 | 1 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 8.9 | 2.7 | 11.5 | 4.1 | 2.1 | 1.5 | 1.28 |
| Jerry Augustine* | DAY | sp | 24 | 7 | 0 | 5 | 2 | 1 | 0 | 0 | 2 | 10.6 | 4.1 | 14.8 | 3.1 | 1.3 | 0.8 | 1.63 |
| Stan Bahnsen | EKL | sp | 32 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 5 | 11.8 | 2.5 | 14.6 | 3.5 | 0.8 | 1.4 | 1.59 |
| Doug Bair | BIS | mr | 27 | 3 | 0 | 0 | 0 | 4 | 0 | 4 | 2 | 11.0 | 6.7 | 17.7 | 8.6 | 0.9 | 1.3 | 1.97 |
| Rick Baldwin | GLA | mr | 24 | 2 | 0 | 2 | 2 | 0 | 2 | 0 | 1 | 9.3 | 2.4 | 12.3 | 2.4 | 0.3 | 1.0 | 1.30 |
| Floyd Bannister* | SEA | sp | 22 | 3 | 4 | 1 | 1 | 5 | 1 | 2 | 5 | 12.2 | 5.3 | 17.6 | 7.2 | 1.4 | 1.4 | 1.94 |
| Mike Barlow | COL | mr | 29 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 8.5 | 2.0 | 10.8 | 4.1 | 0.0 | 2.0 | 1.17 |
| Jim Barr | FOR | sp | 29 | 7 | 1 | 0 | 1 | 1 | 0 | 2 | 4 | 12.8 | 1.6 | 14.5 | 3.4 | 1.2 | 2.2 | 1.59 |
| Francisco Barrios | NYM | sp | 24 | 4 | 1 | 1 | 1 | 2 | 0 | 1 | 3 | 9.9 | 2.3 | 12.3 | 4.9 | 1.1 | 2.1 | 1.36 |
| Jim Bibby | FOR | sp | 32 | 6 | 1 | 0 | 3 | 4 | 6 | 6 | 3 | 12.1 | 3.8 | 16.2 | 5.0 | 1.2 | 1.3 | 1.77 |
| Jack Billingham | CRU | sp | 34 | 4 | 2 | 0 | 3 | 1 | 0 | 0 | 0 | 11.3 | 2.9 | 14.5 | 4.1 | 1.4 | 1.4 | 1.57 |
| Doug Bird | LAA | cl | 27 | 4 | 0 | 0 | 1 | 1 | 0 | 2 | 6 | 9.8 | 3.1 | 13.1 | 7.2 | 1.3 | 2.3 | 1.44 |
| Vida Blue* | BEA | sp | 27 | 3 | 2 | 6 | 1 | 4 | 0 | 2 | 0 | 9.5 | 3.5 | 13.1 | 4.4 | 0.9 | 1.3 | 1.44 |
| Bert Blyleven | GLA | sp | 26 | 5 | 2 | 2 | 3 | 0 | 0 | 1 | 1 | 6.2 | 3.1 | 9.5 | 6.8 | 0.6 | 2.2 | 1.03 |
| Tommy Boggs | COL | sp | 21 | 2 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 16.9 | 3.8 | 21.5 | 4.6 | 0.0 | 1.2 | 2.30 |
| Bill Bonham | LAA | sp | 28 | 11 | 6 | 1 | 1 | 0 | 0 | 1 | 2 | 8.5 | 3.0 | 11.6 | 6.3 | 0.3 | 2.1 | 1.28 |
| Pedro Borbon | LAA | cl | 30 | 1 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 7.5 | 2.9 | 10.5 | 2.9 | 0.2 | 1.0 | 1.15 |
| Ken Brett* | WIN | sp | 28 | 0 | 0 | 2 | 0 | 4 | 1 | 2 | 2 | 10.7 | 3.3 | 14.0 | 4.6 | 1.8 | 1.4 | 1.55 |
| Nelson Briles | MOB | sp | 33 | 2 | 2 | 0 | 5 | 1 | 0 | 4 | 4 | 10.4 | 3.9 | 15.2 | 3.9 | 0.7 | 1.0 | 1.59 |
| Pete Broberg | DAY | mr | 27 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12.1 | 7.4 | 19.6 | 2.8 | 1.9 | 0.4 | 2.17 |
| Jackie Brown | COL | sp | 34 | 7 | 8 | 0 | 3 | 0 | 0 | 0 | 3 | 12.1 | 3.7 | 16.2 | 4.2 | 1.0 | 1.1 | 1.76 |
| Tom Bruno | WIN | mr | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 27.0 | 20.3 | 47.3 | 6.8 | 20.3 | 0.3 | 5.25 |
| Warren Brusstar | LAA | mr | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.4 | 4.1 | 10.5 | 7.1 | 0.2 | 1.7 | 1.17 |
| Tom Burgmeier* | DAY | mr | 33 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 2 | 9.5 | 3.5 | 13.1 | 4.1 | 1.6 | 1.2 | 1.45 |
| Steve Burke | SPK | mr | 22 | 4 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 9.8 | 6.9 | 16.7 | 5.7 | 1.7 | 0.8 | 1.85 |
| Ray Burris | DCS | sp | 26 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 12.1 | 2.4 | 14.6 | 1.8 | 0.9 | 0.8 | 1.62 |
| Mike Caldwell* | NYM | mr | 28 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 2 | 8.9 | 2.1 | 11.0 | 2.8 | 0.4 | 1.3 | 1.22 |
| Rick Camp | SPK | mr | 24 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 17.6 | 1.8 | 20.0 | 6.5 | 2.3 | 3.7 | 2.15 |
| Bill Campbell | ROY | cl | 28 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 4 | 4.6 | 4.6 | 9.5 | 4.6 | 0.3 | 1.0 | 1.03 |
| Dave Campbell | DAY | mr | 25 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 6 | 5.2 | 1.8 | 7.0 | 3.9 | 0.0 | 2.1 | 0.78 |
| John Candelaria* | BIS | sp | 23 | 1 | 5 | 2 | 1 | 0 | 2 | 2 | 4 | 8.9 | 2.0 | 11.0 | 5.1 | 0.7 | 2.5 | 1.21 |
| Doug Capilla* |   | sp | 25 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 12.4 | 5.1 | 17.6 | 6.0 | 1.7 | 1.2 | 1.95 |
| Buzz Capra | LAA | mr | 29 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 8.3 | 3.4 | 12.8 | 3.4 | 0.5 | 1.0 | 1.31 |
| Steve Carlton* | COL | sp | 32 | 8 | 5 | 1 | 4 | 1 | 4 | 0 | 2 | 8.9 | 3.3 | 12.4 | 6.4 | 0.6 | 1.9 | 1.35 |
| Clay Carroll | FOR | mr | 36 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 10.7 | 1.7 | 12.6 | 1.9 | 0.9 | 1.1 | 1.38 |
| Bill Castro | SPK | cl | 23 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 3 | 12.5 | 1.1 | 13.9 | 4.0 | 1.4 | 3.5 | 1.52 |
| Larry Christenson | CRU | sp | 23 | 4 | 3 | 3 | 2 | 0 | 3 | 2 | 2 | 9.5 | 2.4 | 12.1 | 5.5 | 1.1 | 2.2 | 1.33 |
| Jim Clancy | DAY | sp | 21 | 5 | 1 | 3 | 0 | 1 | 0 | 2 | 2 | 11.3 | 5.3 | 16.6 | 4.3 | 0.7 | 0.8 | 1.84 |
| Ken Clay | WWM | mr | 23 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 11.4 | 4.4 | 16.2 | 1.9 | 1.0 | 0.4 | 1.76 |
| Reggie Cleveland | DCS | sp | 29 | 3 | 0 | 2 | 3 | 2 | 0 | 1 | 5 | 11.5 | 2.4 | 14.3 | 3.8 | 0.8 | 1.6 | 1.55 |
| Jim Colborn | SPK | sp | 31 | 3 | 2 | 2 | 6 | 2 | 3 | 4 | 2 | 9.8 | 3.4 | 13.7 | 3.4 | 1.0 | 1.0 | 1.46 |
| Joe Coleman | EKL | mr | 30 | 2 | 0 | 0 | 1 | 5 | 0 | 2 | 3 | 7.8 | 2.9 | 10.9 | 3.3 | 0.8 | 1.1 | 1.19 |
| Terry Cornutt | GLA | mr | 24 | 1 | 0 | 5 | 0 | 0 | 1 | 0 | 3 | 7.1 | 5.2 | 12.3 | 4.5 | 1.0 | 0.9 | 1.37 |
| Barry Cort | ELE | sp | 21 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 16.5 | 7.5 | 24.0 | 1.5 | 1.5 | 0.2 | 2.67 |
| John Curtis* | COL | mr | 29 | 1 | 0 | 0 | 1 | 3 | 0 | 1 | 2 | 8.2 | 5.6 | 14.0 | 4.6 | 0.5 | 0.8 | 1.53 |
| John D'Acquisto | PBS | sp | 25 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 5.2 | 10.3 | 15.5 | 8.6 | 0.6 | 0.8 | 1.72 |
| Bruce Dal Canton | BEA | rp | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7.6 | 3.5 | 11.1 | 4.2 | 0.0 | 1.2 | 1.23 |
| Larry Demery | SEA | mr | 24 | 4 | 0 | 2 | 2 | 7 | 0 | 3 | 4 | 13.7 | 5.7 | 19.7 | 3.6 | 1.6 | 0.6 | 2.15 |
| John Denny | ELE | sp | 24 | 1 | 3 | 0 | 2 | 1 | 0 | 3 | 0 | 8.4 | 3.5 | 12.3 | 3.1 | 0.7 | 0.9 | 1.33 |
| Adrian Devine | ELE | cl | 25 | 1 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 7.4 | 2.8 | 10.7 | 5.3 | 0.8 | 1.9 | 1.13 |
| Larry Dierker | WWM | sp | 30 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 9.9 | 7.1 | 18.5 | 2.8 | 1.4 | 0.4 | 1.89 |
| Tom Dixon | FOR | sp | 22 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 11.2 | 3.3 | 14.5 | 3.3 | 0.0 | 1.0 | 1.61 |
| Pat Dobson | PBS | sp | 35 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 14.1 | 3.8 | 17.9 | 6.6 | 1.8 | 1.7 | 1.99 |
| Al Downing* | ELE | mr | 36 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 13.9 | 9.5 | 23.4 | 10.2 | 3.6 | 1.1 | 2.59 |
| Dick Drago | MOB | mr | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 10.2 | 2.9 | 13.1 | 4.0 | 1.5 | 1.4 | 1.46 |
| Hal Dues | WIN | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.6 | 4.8 | 6.4 | 3.2 | 0.0 | 0.7 | 0.71 |
| Rawly Eastwick | LAA | mr | 26 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 7.1 | 2.8 | 9.9 | 4.0 | 1.2 | 1.4 | 1.11 |
| Dennis Eckersley | DCS | sp | 22 | 6 | 2 | 5 | 3 | 2 | 0 | 4 | 3 | 8.0 | 2.5 | 10.8 | 7.2 | 1.3 | 2.9 | 1.17 |
| Dock Ellis | WWM | sp | 32 | 8 | 3 | 0 | 1 | 2 | 0 | 4 | 1 | 12.0 | 2.6 | 14.7 | 5.5 | 1.0 | 2.1 | 1.62 |
| Nino Espinosa | DCS | sp | 23 | 4 | 3 | 4 | 3 | 2 | 0 | 3 | 3 | 11.6 | 1.9 | 13.9 | 3.5 | 1.1 | 1.8 | 1.51 |
| Pete Falcone* | BEA | sp | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 8.3 | 2.6 | 10.9 | 4.2 | 2.1 | 1.6 | 1.21 |
| Mark Fidrych | GLA | sp | 22 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8.8 | 1.5 | 10.3 | 4.7 | 0.0 | 3.2 | 1.15 |
| Ed Figueroa | CAR | sp | 28 | 4 | 0 | 2 | 2 | 0 | 0 | 3 | 1 | 8.1 | 3.1 | 11.4 | 4.7 | 0.7 | 1.5 | 1.25 |
| Rollie Fingers | ELE | cl | 30 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 9.6 | 2.9 | 12.5 | 6.5 | 1.4 | 2.3 | 1.39 |
| Al Fitzmorris | SEA | sp | 31 | 9 | 4 | 6 | 0 | 8 | 0 | 2 | 4 | 13.7 | 5.3 | 19.0 | 4.6 | 0.8 | 0.9 | 2.11 |
| Mike Flanagan* | ROY | sp | 25 | 2 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 8.8 | 2.1 | 10.9 | 4.6 | 0.7 | 2.2 | 1.21 |
| Bob Forsch | BIS | sp | 27 | 2 | 3 | 0 | 2 | 2 | 0 | 4 | 4 | 9.2 | 2.8 | 12.1 | 3.5 | 1.0 | 1.3 | 1.33 |
| Ken Forsch | CAR | mr | 30 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 9.1 | 2.4 | 11.5 | 3.0 | 0.0 | 1.3 | 1.27 |
| Terry Forster* | GLA | mr | 25 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 11.3 | 2.3 | 13.5 | 9.0 | 2.3 | 4.0 | 1.50 |
| Steve Foucault | WIN | cl | 27 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 6.2 | 1.6 | 7.8 | 7.0 | 0.8 | 4.3 | 0.87 |
| Dave Frost | GLA | sp | 24 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 1.0 | 9.0 | 6.0 | 0.0 | 6.0 | 1.00 |
| Woodie Fryman* | LAA | sp | 37 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 9.7 | 5.1 | 14.8 | 6.3 | 1.4 | 1.2 | 1.64 |
| Gene Garber | EKL | cl | 29 | 1 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | 6.4 | 2.4 | 8.8 | 6.8 | 0.2 | 2.8 | 0.98 |
| Wayne Garland | ELE | sp | 26 | 7 | 5 | 0 | 1 | 5 | 1 | 1 | 2 | 12.3 | 3.1 | 15.5 | 4.0 | 1.3 | 1.3 | 1.71 |
| Mike Garman | PBS | cl | 27 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 1 | 14.4 | 4.4 | 19.1 | 1.8 | 1.8 | 0.4 | 2.09 |
| Jerry Garvin* | MOB | sp | 21 | 4 | 0 | 1 | 1 | 0 | 0 | 3 | 5 | 11.2 | 3.1 | 14.4 | 4.7 | 1.3 | 1.5 | 1.59 |
| Dave Giusti | WWM | mr | 37 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 12.3 | 2.1 | 14.7 | 2.7 | 0.6 | 1.3 | 1.60 |
| Dave Goltz | WIN | sp | 28 | 4 | 3 | 2 | 2 | 2 | 1 | 4 | 3 | 7.8 | 3.3 | 11.2 | 4.2 | 0.9 | 1.3 | 1.23 |
| Goose Gossage | SPK | cl | 25 | 1 | 4 | 0 | 3 | 1 | 0 | 0 | 3 | 5.5 | 3.0 | 9.1 | 9.8 | 0.6 | 3.3 | 0.94 |
| Tom Griffin | WIN | sp | 29 | 4 | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 8.5 | 4.4 | 12.9 | 4.7 | 0.8 | 1.1 | 1.44 |
| Steve Grilli | SEA | mr | 28 | 4 | 0 | 0 | 1 | 6 | 0 | 1 | 3 | 7.8 | 6.6 | 14.6 | 6.5 | 0.7 | 1.0 | 1.60 |
| Ross Grimsley* | BIS | sp | 27 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 12.6 | 3.3 | 15.8 | 2.8 | 1.7 | 0.9 | 1.76 |
| Ron Guidry* | NYM | sp | 26 | 2 | 1 | 3 | 4 | 3 | 0 | 6 | 1 | 7.7 | 3.0 | 10.9 | 6.8 | 0.6 | 2.3 | 1.18 |
| Don Gullett* | ELE | sp | 26 | 2 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 9.7 | 2.8 | 12.5 | 5.6 | 1.8 | 2.0 | 1.38 |
| Larry Gura* | ROY | mr | 29 | 1 | 1 | 1 | 0 | 1 | 1 | 3 | 2 | 9.9 | 1.6 | 11.5 | 3.2 | 0.5 | 2.0 | 1.28 |
| Moose Haas | EKL | sp | 21 | 5 | 3 | 0 | 0 | 3 | 0 | 0 | 3 | 7.7 | 2.7 | 10.4 | 4.2 | 0.9 | 1.6 | 1.15 |
| Ed Halicki | CAR | sp | 26 | 9 | 2 | 2 | 1 | 0 | 0 | 6 | 3 | 9.6 | 3.0 | 12.7 | 4.9 | 1.2 | 1.6 | 1.41 |
| Dave Hamilton* | CRU | mr | 29 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 9.1 | 4.8 | 14.4 | 3.0 | 1.3 | 0.6 | 1.55 |
| Preston Hanna | MOB | sp | 22 | 2 | 0 | 4 | 0 | 2 | 0 | 1 | 0 | 7.5 | 7.5 | 15.0 | 6.0 | 0.8 | 0.8 | 1.67 |
| Paul Hartzell | ELE | sp | 23 | 2 | 1 | 2 | 0 | 4 | 1 | 0 | 3 | 10.6 | 2.4 | 13.0 | 3.9 | 0.2 | 1.6 | 1.44 |
| Andy Hassler* | COL | sp | 25 | 4 | 9 | 0 | 1 | 3 | 0 | 1 | 2 | 10.8 | 6.5 | 17.5 | 3.9 | 0.6 | 0.6 | 1.92 |
| Dave Heaverlo | MOB | mr | 26 | 2 | 2 | 6 | 1 | 0 | 0 | 1 | 3 | 12.4 | 2.6 | 15.2 | 6.1 | 1.8 | 2.3 | 1.67 |
| Willie Hernandez* | CAR | mr | 22 | 2 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 11.0 | 1.5 | 12.5 | 4.6 | 1.3 | 3.0 | 1.39 |
| John Hiller* | GLA | mr | 34 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 10.2 | 4.8 | 15.0 | 10.0 | 0.9 | 2.1 | 1.66 |
| Sam Hinds | DAY | mr | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 14.8 | 4.4 | 19.2 | 5.2 | 1.7 | 1.2 | 2.13 |
| Fred Holdsworth | DAY | mr | 25 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 13.5 | 5.9 | 20.5 | 2.7 | 1.1 | 0.5 | 2.16 |
| Rick Honeycutt* | EKL | mr | 23 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 6.0 | 2.6 | 9.9 | 5.6 | 1.7 | 2.2 | 0.95 |
| Don Hood* | WWM | mr | 27 | 8 | 4 | 1 | 2 | 0 | 0 | 2 | 1 | 7.6 | 3.2 | 11.1 | 3.6 | 0.1 | 1.1 | 1.20 |
| Burt Hooton | ROY | sp | 27 | 3 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 7.5 | 3.1 | 10.6 | 5.5 | 1.2 | 1.8 | 1.18 |
| Charlie Hough | BIS | cl | 29 | 5 | 0 | 1 | 2 | 4 | 0 | 1 | 2 | 6.4 | 5.6 | 12.4 | 7.5 | 0.3 | 1.3 | 1.34 |
| Tom House* | GLA | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27.0 | 0.0 | 27.0 | 0.0 | 0.0 | 0.0 | 3.00 |
| Al Hrabosky* | LAA | mr | 27 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 12.8 | 3.0 | 16.4 | 7.1 | 2.2 | 2.4 | 1.76 |
| Tom Hume | CRU | mr | 24 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 9.6 | 3.4 | 13.3 | 3.8 | 0.7 | 1.1 | 1.44 |
| Catfish Hunter | CAR | sp | 31 | 6 | 4 | 1 | 1 | 0 | 0 | 2 | 2 | 6.4 | 1.8 | 8.4 | 4.0 | 1.6 | 2.2 | 0.91 |
| Grant Jackson* | BEA | mr | 34 | 5 | 0 | 4 | 0 | 0 | 1 | 1 | 2 | 9.9 | 4.0 | 13.9 | 4.5 | 1.2 | 1.1 | 1.54 |
| Jesse Jefferson | BEA | sp | 28 | 1 | 1 | 2 | 1 | 0 | 1 | 4 | 1 | 8.8 | 3.0 | 11.8 | 4.4 | 1.0 | 1.5 | 1.31 |
| Fergie Jenkins | SPK | sp | 33 | 3 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 12.2 | 1.7 | 13.9 | 5.0 | 2.2 | 2.9 | 1.55 |
| Tommy John* | WIN | sp | 34 | 6 | 5 | 1 | 3 | 1 | 0 | 4 | 6 | 10.3 | 2.2 | 12.8 | 4.8 | 0.9 | 2.2 | 1.39 |
| Bart Johnson | NYM | mr | 27 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 9.4 | 4.2 | 13.7 | 4.2 | 0.3 | 1.0 | 1.52 |
| Tom Johnson | GLA | mr | 26 | 1 | 1 | 4 | 1 | 4 | 0 | 2 | 1 | 10.0 | 3.6 | 14.0 | 4.6 | 1.2 | 1.3 | 1.52 |
| Odell Jones | ELE | mr | 24 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 6.5 | 0.0 | 7.4 | 5.7 | 0.0 | 99.0 | 0.73 |
| Randy Jones* | NYM | sp | 27 | 1 | 0 | 2 | 0 | 2 | 1 | 1 | 4 | 9.5 | 2.5 | 12.0 | 2.5 | 0.6 | 1.0 | 1.33 |
| Rick Jones* | CRU | sp | 22 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 11.3 | 7.0 | 19.2 | 7.8 | 1.7 | 1.1 | 2.03 |
| Jim Kaat* | SEA | sp | 38 | 9 | 1 | 7 | 2 | 3 | 0 | 4 | 6 | 12.7 | 3.3 | 16.2 | 1.9 | 1.2 | 0.6 | 1.78 |
| Mike Kekich* | BEA | mr | 32 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 14.7 | 5.2 | 19.9 | 6.2 | 1.9 | 1.2 | 2.21 |
| Jim Kern | CRU | cl | 28 | 2 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 10.0 | 2.5 | 12.5 | 8.9 | 0.8 | 3.6 | 1.38 |
| Joe Kerrigan | FOR | mr | 22 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 10.6 | 3.7 | 14.6 | 4.8 | 0.5 | 1.3 | 1.59 |
| Don Kirkwood | COL | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 7.7 | 1.9 | 9.6 | 6.3 | 0.6 | 3.3 | 1.07 |
| Bruce Kison | NYM | sp | 27 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 2 | 11.4 | 3.4 | 14.8 | 4.2 | 2.3 | 1.2 | 1.65 |
| Chris Knapp | PBS | sp | 23 | 1 | 3 | 0 | 0 | 0 | 0 | 3 | 4 | 10.5 | 3.6 | 14.1 | 5.9 | 1.7 | 1.6 | 1.57 |
| Bob Knepper* | FOR | sp | 23 | 2 | 3 | 0 | 5 | 2 | 0 | 1 | 4 | 9.7 | 4.3 | 14.5 | 5.3 | 1.0 | 1.2 | 1.56 |
| Darold Knowles* | BEA | mr | 35 | 0 | 1 | 3 | 0 | 4 | 0 | 2 | 0 | 8.9 | 4.1 | 13.0 | 1.7 | 0.7 | 0.4 | 1.44 |
| Jerry Koosman* | NYM | sp | 34 | 1 | 0 | 3 | 4 | 3 | 1 | 0 | 2 | 8.0 | 2.8 | 11.1 | 6.5 | 0.3 | 2.3 | 1.19 |
| Ken Kravec* | WWM | sp | 25 | 5 | 1 | 0 | 6 | 4 | 1 | 3 | 3 | 8.9 | 3.3 | 12.7 | 6.7 | 1.1 | 2.1 | 1.35 |
| Mike Krukow | GLA | sp | 25 | 9 | 2 | 3 | 4 | 3 | 1 | 4 | 1 | 10.1 | 3.7 | 14.2 | 4.2 | 0.9 | 1.1 | 1.53 |
| Jack Kucek | COL | mr | 24 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 10.1 | 3.4 | 15.2 | 1.7 | 1.7 | 0.5 | 1.50 |
| Bob Lacey* | FOR | mr | 23 | 1 | 2 | 7 | 0 | 2 | 2 | 2 | 5 | 11.2 | 4.0 | 15.2 | 5.4 | 1.3 | 1.4 | 1.69 |
| Lerrin LaGrow | PBS | cl | 28 | 1 | 0 | 3 | 1 | 3 | 0 | 2 | 1 | 8.7 | 4.1 | 13.1 | 4.6 | 0.5 | 1.1 | 1.43 |
| Dennis Lamp | WWM | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14.5 | 1.0 | 15.6 | 3.1 | 3.1 | 3.0 | 1.73 |
| Rick Langford | CAR | sp | 25 | 2 | 2 | 2 | 0 | 0 | 1 | 2 | 6 | 10.6 | 3.7 | 14.3 | 5.7 | 1.1 | 1.5 | 1.59 |
| Dave LaRoche* | ROY | cl | 29 | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 6.1 | 3.6 | 9.7 | 6.7 | 0.9 | 1.8 | 1.08 |
| Dan Larson | SEA | mr | 22 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 11.8 | 4.0 | 15.9 | 3.4 | 2.7 | 0.8 | 1.76 |
| Gary Lavelle* | SPK | cl | 28 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 6.8 | 2.6 | 9.4 | 6.5 | 0.3 | 2.6 | 1.04 |
| Bill Laxton* | CRU | mr | 29 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 9.4 | 6.1 | 15.5 | 4.5 | 0.4 | 0.7 | 1.73 |
| Bill Lee* | PBS | sp | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 3 | 11.8 | 1.8 | 13.6 | 1.2 | 0.7 | 0.7 | 1.51 |
| Dave Lemanczyk | DCS | sp | 26 | 5 | 3 | 0 | 0 | 8 | 1 | 1 | 3 | 10.3 | 4.1 | 14.5 | 3.6 | 0.6 | 0.9 | 1.61 |
| Mark Lemongello | CAR | sp | 21 | 6 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 9.1 | 1.6 | 10.8 | 3.9 | 0.8 | 2.4 | 1.20 |
| Max Leon | MOB | mr | 27 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 6.8 | 2.9 | 10.6 | 2.9 | 0.0 | 1.0 | 1.07 |
| Dennis Leonard | WIN | sp | 26 | 11 | 3 | 3 | 1 | 1 | 2 | 5 | 2 | 8.2 | 2.3 | 10.6 | 6.8 | 1.1 | 2.9 | 1.16 |
| Randy Lerch* | LAA | sp | 22 | 14 | 1 | 0 | 0 | 5 | 0 | 2 | 4 | 14.6 | 5.6 | 20.2 | 2.9 | 1.7 | 0.5 | 2.25 |
| Dennis Lewallyn | CAR | mr | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 12.8 | 1.4 | 14.2 | 7.1 | 0.0 | 5.0 | 1.58 |
| Paul Lindblad* | FOR | mr | 35 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 13.8 | 2.7 | 16.5 | 4.1 | 1.9 | 1.5 | 1.83 |
| Mark Littell | CAR | cl | 24 | 6 | 2 | 1 | 1 | 6 | 0 | 0 | 0 | 6.2 | 7.3 | 13.8 | 7.5 | 1.0 | 1.0 | 1.50 |
| Skip Lockwood | ROY | cl | 30 | 3 | 1 | 3 | 1 | 2 | 0 | 1 | 3 | 6.3 | 3.3 | 9.8 | 7.8 | 0.3 | 2.4 | 1.07 |
| Jim Lonborg | WWM | sp | 35 | 3 | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 12.9 | 2.0 | 15.3 | 3.3 | 1.6 | 1.7 | 1.65 |
| Sparky Lyle* | MOB | cl | 32 | 0 | 1 | 1 | 0 | 5 | 0 | 1 | 0 | 13.8 | 3.7 | 17.5 | 4.0 | 0.8 | 1.1 | 1.94 |
| Mickey Mahler* | EKL | sp | 24 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 17.7 | 2.8 | 20.5 | 5.6 | 0.0 | 2.0 | 2.28 |
| Mike Marshall | SPK | mr | 34 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 20.1 | 6.9 | 27.0 | 4.8 | 1.1 | 0.7 | 3.00 |
| Dennis Martinez | WIN | mr | 22 | 5 | 2 | 1 | 3 | 3 | 0 | 3 | 2 | 8.2 | 3.4 | 11.9 | 4.9 | 0.5 | 1.4 | 1.29 |
| Tippy Martinez* | CAR | mr | 27 | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 11.1 | 3.9 | 14.9 | 9.2 | 0.0 | 2.4 | 1.66 |
| Jon Matlack* | EKL | sp | 27 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 13.6 | 2.9 | 16.5 | 5.7 | 0.9 | 2.0 | 1.83 |
| Rudy May* | GLA | sp | 32 | 4 | 2 | 1 | 0 | 0 | 0 | 2 | 5 | 9.8 | 3.5 | 13.3 | 4.2 | 0.8 | 1.2 | 1.47 |
| Bob McClure* | DCS | mr | 25 | 2 | 0 | 1 | 0 | 0 | 1 | 2 | 2 | 7.8 | 3.5 | 11.3 | 7.0 | 0.3 | 2.0 | 1.26 |
| Will McEnaney* | PBS | mr | 25 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 10.8 | 2.2 | 13.0 | 4.1 | 1.3 | 1.9 | 1.45 |
| Lynn McGlothen | LAA | sp | 27 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 12.5 | 7.4 | 20.3 | 2.7 | 0.7 | 0.4 | 2.21 |
| Tug McGraw* | DAY | mr | 32 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 7.7 | 3.6 | 11.4 | 7.0 | 1.3 | 2.0 | 1.25 |
| Scott McGregor* | CAR | mr | 23 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 5.8 | 1.8 | 7.8 | 4.5 | 1.1 | 2.5 | 0.84 |
| Bo McLaughlin | ROY | mr | 23 | 1 | 2 | 0 | 2 | 1 | 0 | 0 | 2 | 6.8 | 3.4 | 10.7 | 4.1 | 0.5 | 1.2 | 1.14 |
| Doc Medich | CRU | sp | 28 | 7 | 3 | 0 | 0 | 1 | 0 | 0 | 4 | 9.1 | 3.1 | 12.1 | 4.0 | 1.4 | 1.3 | 1.35 |
| Andy Messersmith | FOR | sp | 31 | 3 | 6 | 1 | 4 | 2 | 0 | 0 | 2 | 10.6 | 4.7 | 15.9 | 4.9 | 0.7 | 1.0 | 1.71 |
| Butch Metzger | SEA | mr | 25 | 6 | 2 | 5 | 2 | 1 | 0 | 1 | 8 | 11.9 | 4.0 | 16.1 | 4.4 | 1.3 | 1.1 | 1.77 |
| Dyar Miller | DAY | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 11.6 | 2.1 | 13.6 | 4.6 | 3.1 | 2.3 | 1.51 |
| Steve Mingori* | WWM | mr | 33 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 7.8 | 2.4 | 10.8 | 3.0 | 0.0 | 1.3 | 1.13 |
| Paul Mitchell | COL | sp | 27 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 11.6 | 3.9 | 15.4 | 4.8 | 1.3 | 1.3 | 1.71 |
| Randy Moffitt | DCS | mr | 28 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 7.9 | 2.0 | 9.8 | 4.7 | 0.2 | 2.4 | 1.09 |
| Sid Monge* | EKL | mr | 26 | 1 | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 5.8 | 5.3 | 11.5 | 7.1 | 0.4 | 1.3 | 1.23 |
| John Montague | SEA | mr | 29 | 5 | 1 | 3 | 2 | 2 | 1 | 1 | 2 | 11.2 | 3.6 | 15.0 | 5.0 | 1.2 | 1.4 | 1.64 |
| John Montefusco | SPK | sp | 27 | 8 | 3 | 2 | 2 | 3 | 0 | 1 | 4 | 10.2 | 3.0 | 13.4 | 5.1 | 0.5 | 1.7 | 1.46 |
| Balor Moore* | WWM | sp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 4.2 | 13.5 | 8.3 | 3.1 | 2.0 | 1.50 |
| Donnie Moore | DCS | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1.3 | 8.1 | 4.0 | 0.0 | 3.0 | 0.90 |
| Roger Moret* | WWM | mr | 27 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 2 | 9.4 | 5.7 | 15.7 | 5.0 | 0.9 | 0.9 | 1.67 |
| Paul Moskau | MOB | sp | 23 | 1 | 1 | 1 | 0 | 3 | 0 | 1 | 1 | 12.9 | 1.2 | 14.1 | 5.4 | 2.1 | 4.3 | 1.57 |
| Tom Murphy | SPK | mr | 31 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 10.8 | 2.7 | 13.5 | 2.7 | 0.8 | 1.0 | 1.50 |
| Dale Murray | DCS | mr | 27 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 11.2 | 3.2 | 14.4 | 2.8 | 2.0 | 0.9 | 1.60 |
| Bob Myrick* | DAY | mr | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 9.5 | 2.1 | 11.6 | 3.2 | 1.1 | 1.5 | 1.29 |
| Joe Niekro | ROY | mr | 32 | 4 | 2 | 0 | 1 | 3 | 0 | 2 | 4 | 8.2 | 3.5 | 11.8 | 4.3 | 0.5 | 1.2 | 1.30 |
| Phil Niekro | EKL | sp | 38 | 6 | 2 | 0 | 2 | 7 | 2 | 1 | 4 | 7.8 | 4.4 | 12.4 | 6.1 | 0.7 | 1.4 | 1.36 |
| Gary Nolan | DAY | sp | 29 | 3 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 15.5 | 1.3 | 16.8 | 3.1 | 1.8 | 2.3 | 1.87 |
| Fred Norman* | ELE | sp | 34 | 1 | 1 | 1 | 2 | 6 | 0 | 2 | 2 | 8.8 | 4.1 | 13.1 | 5.7 | 1.7 | 1.4 | 1.44 |
| Mike Norris | COL | sp | 22 | 0 | 2 | 0 | 0 | 6 | 0 | 0 | 5 | 10.0 | 4.4 | 14.4 | 3.9 | 2.2 | 0.9 | 1.59 |
| Bob Owchinko* | EKL | sp | 22 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 2 | 11.2 | 3.2 | 14.5 | 5.3 | 0.8 | 1.7 | 1.60 |
| Jim Palmer | ROY | sp | 31 | 8 | 9 | 4 | 3 | 4 | 0 | 3 | 4 | 6.5 | 2.3 | 9.0 | 5.8 | 0.7 | 2.5 | 0.98 |
| Marty Pattin | DAY | mr | 34 | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 8.1 | 1.9 | 10.1 | 5.7 | 1.5 | 3.0 | 1.11 |
| Mike Paxton | CRU | mr | 23 | 4 | 1 | 4 | 1 | 0 | 0 | 2 | 1 | 9.6 | 4.1 | 13.9 | 3.4 | 0.5 | 0.8 | 1.52 |
| Gene Pentz | WWM | mr | 24 | 1 | 0 | 1 | 0 | 3 | 0 | 1 | 0 | 9.9 | 6.2 | 16.1 | 6.6 | 0.5 | 1.1 | 1.79 |
| Gaylord Perry | LAA | sp | 38 | 7 | 2 | 0 | 2 | 1 | 0 | 2 | 4 | 7.7 | 2.7 | 10.6 | 5.9 | 0.5 | 2.2 | 1.16 |
| Dick Pole | BEA | sp | 26 | 1 | 0 | 4 | 2 | 0 | 0 | 1 | 4 | 10.2 | 3.7 | 14.4 | 4.0 | 1.3 | 1.1 | 1.54 |
| Eric Rasmussen | MOB | sp | 25 | 13 | 1 | 0 | 2 | 0 | 0 | 1 | 5 | 10.0 | 2.6 | 12.8 | 4.0 | 1.4 | 1.6 | 1.40 |
| Doug Rau* | DAY | sp | 28 | 6 | 4 | 1 | 5 | 1 | 1 | 1 | 0 | 10.9 | 2.2 | 13.5 | 5.0 | 0.4 | 2.3 | 1.45 |
| Pete Redfern | SPK | sp | 22 | 3 | 1 | 0 | 3 | 0 | 2 | 2 | 3 | 12.6 | 4.9 | 18.1 | 3.0 | 1.4 | 0.6 | 1.94 |
| Ron Reed | WWM | cl | 34 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 7.4 | 3.7 | 11.3 | 5.1 | 0.9 | 1.4 | 1.23 |
| Steve Renko | EKL | sp | 32 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8.2 | 2.5 | 10.8 | 5.3 | 0.8 | 2.1 | 1.19 |
| Paul Reuschel | CRU | mr | 30 | 4 | 2 | 0 | 1 | 2 | 0 | 1 | 1 | 7.2 | 2.3 | 9.7 | 5.7 | 0.4 | 2.5 | 1.05 |
| Rick Reuschel | LAA | sp | 28 | 3 | 3 | 0 | 4 | 6 | 0 | 6 | 1 | 8.8 | 2.2 | 11.3 | 5.5 | 0.5 | 2.5 | 1.22 |
| Jerry Reuss* | SPK | sp | 28 | 4 | 3 | 0 | 1 | 2 | 0 | 1 | 1 | 12.8 | 3.7 | 16.5 | 4.9 | 1.0 | 1.3 | 1.83 |
| Rick Rhoden | COL | sp | 24 | 20 | 2 | 0 | 0 | 6 | 0 | 1 | 6 | 11.6 | 3.4 | 15.0 | 5.9 | 0.7 | 1.7 | 1.67 |
| J.R. Richard | WIN | sp | 27 | 4 | 2 | 0 | 0 | 2 | 0 | 2 | 4 | 7.5 | 4.4 | 11.9 | 5.8 | 0.6 | 1.3 | 1.32 |
| Dave Roberts* | MOB | sp | 32 | 8 | 6 | 1 | 2 | 4 | 0 | 2 | 2 | 11.3 | 2.5 | 14.0 | 3.2 | 1.3 | 1.3 | 1.53 |
| Eduardo Rodriguez | COL | mr | 25 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | 1 | 7.6 | 3.7 | 11.5 | 5.2 | 0.8 | 1.4 | 1.26 |
| Steve Rogers | NYM | sp | 27 | 8 | 3 | 0 | 2 | 8 | 0 | 1 | 3 | 9.2 | 3.0 | 12.4 | 5.7 | 0.8 | 1.9 | 1.36 |
| Enrique Romo | WIN | cl | 29 | 6 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 5.1 | 2.7 | 8.5 | 8.7 | 0.2 | 3.3 | 0.87 |
| Jim Rooker* | WWM | sp | 34 | 6 | 1 | 0 | 0 | 7 | 0 | 0 | 2 | 11.0 | 3.1 | 14.0 | 3.2 | 1.5 | 1.0 | 1.56 |
| Gary Ross | DAY | sp | 29 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 15.0 | 2.3 | 18.8 | 6.0 | 1.5 | 2.7 | 1.92 |
| Dave Rozema | MOB | sp | 20 | 9 | 2 | 1 | 6 | 1 | 0 | 1 | 5 | 9.5 | 1.6 | 11.7 | 3.7 | 1.1 | 2.3 | 1.24 |
| Vern Ruhle | WWM | sp | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 10.4 | 0.8 | 11.2 | 2.5 | 0.0 | 3.0 | 1.25 |
| Dick Ruthven | PBS | sp | 26 | 0 | 3 | 2 | 0 | 3 | 0 | 2 | 3 | 9.4 | 4.2 | 13.6 | 3.8 | 0.6 | 0.9 | 1.51 |
| Nolan Ryan | DAY | sp | 30 | 9 | 4 | 0 | 2 | 10 | 4 | 5 | 3 | 6.7 | 6.6 | 13.4 | 11.3 | 0.3 | 1.7 | 1.48 |
| Joe Sambito* | WIN | mr | 25 | 1 | 0 | 0 | 0 | 1 | 0 | 4 | 2 | 5.2 | 2.8 | 8.0 | 6.6 | 0.8 | 2.4 | 0.89 |
| Manny Sarmiento | WIN | mr | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11.0 | 2.2 | 13.2 | 1.7 | 1.7 | 0.8 | 1.47 |
| Rick Sawyer | SEA | mr | 29 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 15.5 | 3.0 | 19.5 | 3.5 | 2.5 | 1.2 | 2.06 |
| Ron Schueler | BIS | mr | 29 | 3 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 9.9 | 5.5 | 15.8 | 4.6 | 1.3 | 0.8 | 1.71 |
| Buddy Schultz* | BIS | mr | 26 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 9.0 | 2.0 | 11.0 | 6.4 | 0.9 | 3.1 | 1.23 |
| Tom Seaver | GLA | sp | 32 | 9 | 0 | 2 | 1 | 7 | 0 | 3 | 6 | 6.9 | 2.5 | 9.5 | 6.0 | 0.6 | 2.5 | 1.04 |
| Diego Segui | SEA | mr | 39 | 2 | 2 | 3 | 4 | 0 | 1 | 2 | 1 | 8.9 | 3.9 | 13.4 | 7.0 | 1.7 | 1.8 | 1.42 |
| Gary Serum | NYM | mr | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 0.0 | 3.9 | 11.6 | 3.9 | 99.0 | 0.43 |
| Bob Shirley* | BEA | sp | 23 | 0 | 4 | 2 | 2 | 3 | 4 | 2 | 3 | 10.7 | 4.4 | 15.3 | 5.6 | 1.5 | 1.3 | 1.68 |
| Jim Slaton | BEA | sp | 27 | 2 | 2 | 0 | 5 | 0 | 1 | 1 | 2 | 8.7 | 2.4 | 11.5 | 3.3 | 1.3 | 1.4 | 1.24 |
| Buddy Solomon | DCS | sp | 26 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 11.9 | 2.9 | 14.8 | 5.0 | 1.3 | 1.7 | 1.65 |
| Lary Sorensen | CAR | sp | 21 | 1 | 0 | 0 | 1 | 0 | 3 | 1 | 3 | 8.1 | 1.6 | 9.8 | 3.9 | 0.2 | 2.4 | 1.07 |
| Elias Sosa | EKL | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 1.9 | 10.2 | 7.4 | 1.4 | 4.0 | 1.14 |
| Mario Soto | SEA | sp | 20 | 2 | 1 | 4 | 2 | 1 | 0 | 1 | 1 | 11.1 | 3.9 | 15.3 | 7.4 | 1.7 | 1.9 | 1.67 |
| Dan Spillner | BEA | mr | 25 | 1 | 0 | 2 | 0 | 4 | 0 | 1 | 1 | 11.0 | 3.4 | 14.4 | 5.7 | 1.6 | 1.7 | 1.60 |
| Paul Splittorff* | CRU | sp | 30 | 4 | 1 | 1 | 4 | 2 | 0 | 2 | 2 | 8.9 | 3.8 | 13.0 | 4.1 | 0.6 | 1.1 | 1.41 |
| Don Stanhouse | FOR | mr | 26 | 10 | 4 | 2 | 2 | 2 | 0 | 3 | 1 | 10.3 | 3.8 | 14.3 | 4.8 | 0.7 | 1.3 | 1.57 |
| Bob Stanley | EKL | mr | 22 | 0 | 0 | 1 | 1 | 2 | 0 | 2 | 3 | 7.5 | 3.4 | 11.0 | 2.3 | 0.0 | 0.7 | 1.21 |
| Steve Stone | CRU | sp | 29 | 5 | 5 | 1 | 3 | 5 | 2 | 4 | 1 | 11.1 | 3.2 | 14.6 | 4.9 | 1.9 | 1.5 | 1.59 |
| Bruce Sutter | CAR | cl | 24 | 2 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 5.8 | 0.7 | 6.5 | 8.3 | 0.4 | 12.3 | 0.72 |
| Don Sutton | WWM | sp | 32 | 5 | 5 | 1 | 2 | 2 | 0 | 7 | 3 | 7.2 | 2.8 | 10.2 | 5.2 | 0.9 | 1.8 | 1.11 |
| Craig Swan | DCS | sp | 26 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 11.2 | 3.6 | 14.8 | 3.0 | 0.8 | 0.8 | 1.64 |
| Bob Sykes* | DCS | sp | 22 | 1 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 5.4 | 3.6 | 9.5 | 4.3 | 0.5 | 1.2 | 1.00 |
| Frank Tanana* | MOB | sp | 23 | 0 | 4 | 0 | 4 | 5 | 0 | 1 | 2 | 11.1 | 2.1 | 13.5 | 7.7 | 1.4 | 3.7 | 1.46 |
| Bruce Taylor | GLA | mr | 24 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 7.6 | 3.3 | 10.9 | 5.5 | 0.3 | 1.6 | 1.21 |
| Kent Tekulve | CAR | mr | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 7.4 | 2.8 | 10.2 | 6.0 | 0.3 | 2.1 | 1.14 |
| Roy Thomas | SPK | mr | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.7 | 8.3 | 27.0 | 4.2 | 0.0 | 0.5 | 3.00 |
| Paul Thormodsgard | PBS | sp | 23 | 4 | 3 | 6 | 2 | 3 | 0 | 0 | 2 | 10.1 | 3.2 | 13.5 | 4.3 | 1.7 | 1.3 | 1.48 |
| Luis Tiant | GLA | sp | 36 | 3 | 6 | 2 | 1 | 0 | 0 | 2 | 4 | 8.4 | 2.3 | 10.8 | 5.8 | 0.9 | 2.5 | 1.19 |
| Dick Tidrow | ELE | mr | 30 | 2 | 2 | 0 | 2 | 0 | 0 | 2 | 2 | 9.2 | 2.2 | 11.9 | 4.7 | 2.0 | 2.1 | 1.27 |
| Jackson Todd | ROY | sp | 25 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 8.8 | 2.0 | 11.1 | 3.9 | 1.0 | 2.0 | 1.19 |
| Dave Tomlin* | WIN | mr | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 10.7 | 3.6 | 14.3 | 5.6 | 1.0 | 1.6 | 1.58 |
| Pablo Torrealba* |   | mr | 29 | 1 | 0 | 3 | 1 | 0 | 2 | 0 | 1 | 14.5 | 3.5 | 18.3 | 4.1 | 0.5 | 1.2 | 2.00 |
| Mike Torrez | BIS | sp | 30 | 5 | 0 | 1 | 4 | 3 | 0 | 2 | 4 | 9.6 | 2.6 | 12.5 | 3.8 | 1.1 | 1.5 | 1.36 |
| Bill Travers* | COL | sp | 24 | 1 | 2 | 1 | 2 | 9 | 0 | 2 | 3 | 11.7 | 3.6 | 15.5 | 3.4 | 2.3 | 0.9 | 1.70 |
| Wayne Twitchell | FOR | sp | 29 | 4 | 4 | 2 | 7 | 4 | 0 | 1 | 2 | 9.8 | 3.6 | 14.2 | 6.5 | 1.7 | 1.8 | 1.49 |
| Tom Underwood* | CAR | sp | 23 | 0 | 0 | 1 | 0 | 3 | 0 | 3 | 0 | 8.0 | 4.5 | 12.6 | 4.7 | 0.2 | 1.0 | 1.40 |
| John Urrea | ROY | mr | 22 | 3 | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 7.2 | 1.6 | 9.1 | 4.5 | 0.3 | 2.8 | 0.98 |
| John Verhoeven | BEA | mr | 23 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 8.5 | 7.1 | 15.6 | 7.1 | 0.0 | 1.0 | 1.74 |
| Pete Vuckovich | PBS | mr | 24 | 1 | 1 | 0 | 2 | 8 | 0 | 0 | 1 | 9.6 | 3.6 | 13.6 | 8.0 | 0.6 | 2.2 | 1.47 |
| Rick Waits* | PBS | mr | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 10.1 | 3.8 | 14.3 | 4.2 | 0.8 | 1.1 | 1.55 |
| Ed Whitson | COL | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 9.5 | 9.5 | 19.1 | 4.8 | 0.0 | 0.5 | 2.12 |
| Charlie Williams | DCS | mr | 29 | 2 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 8.1 | 4.7 | 12.7 | 4.0 | 0.6 | 0.9 | 1.41 |
| Mike Willis* | SPK | mr | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 10.0 | 3.9 | 13.9 | 4.6 | 1.2 | 1.2 | 1.54 |
| Jim Willoughby | NYM | mr | 28 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 11.8 | 3.8 | 15.6 | 6.1 | 0.8 | 1.6 | 1.73 |
| Rick Wise | BIS | sp | 31 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 2 | 12.0 | 2.3 | 14.5 | 6.3 | 2.6 | 2.8 | 1.58 |
| Wilbur Wood* | EKL | sp | 35 | 0 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 8.2 | 4.3 | 13.4 | 3.9 | 0.4 | 0.9 | 1.38 |
| Pat Zachry | BEA | sp | 25 | 5 | 3 | 2 | 2 | 0 | 0 | 1 | 5 | 9.7 | 3.9 | 13.8 | 4.1 | 1.3 | 1.1 | 1.51 |
| Geoff Zahn* | PBS | sp | 31 | 1 | 1 | 1 | 0 | 2 | 0 | 2 | 2 | 11.0 | 3.0 | 14.0 | 3.4 | 0.7 | 1.1 | 1.56 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Don Aase | SPK | sp | 22 | .718 | 263 | .259 | 145 | .449 | 146 | .452 | 38.4 | 4.6 | 4.18 | 3.72 |
| Glenn Abbott | DCS | sp | 26 | .848 | 277 | .325 | 173 | .497 | 180 | .517 | 52.3 | 6.0 | 5.45 | 5.71 |
| Santo Alcala | DAY | mr | 24 | .900 | 164 | .311 | 116 | .566 | 116 | .566 | 35.3 | 6.9 | 6.31 | 6.00 |
| Doyle Alexander | ELE | sp | 26 | .681 | 465 | .222 | 248 | .433 | 248 | .433 | 60.2 | 3.9 | 3.53 | 3.38 |
| Joaquin Andujar | NYM | sp | 24 | .705 | 255 | .255 | 142 | .438 | 142 | .438 | 36.0 | 4.3 | 3.90 | 3.97 |
| Bob Apodaca | LAA | mr | 27 | .719 | 106 | .311 | 62 | .434 | 62 | .434 | 17.2 | 4.7 | 4.27 | 3.88 |
| Fernando Arroyo | PBS | sp | 25 | .811 | 388 | .273 | 234 | .505 | 234 | .505 | 64.7 | 5.4 | 4.96 | 4.92 |
| Bill Atkinson | NYM | mr | 22 | .778 | 141 | .234 | 94 | .511 | 94 | .511 | 23.9 | 4.9 | 4.44 | 4.41 |
| Jerry Augustine* | DAY | sp | 24 | .806 | 378 | .275 | 240 | .504 | 242 | .508 | 69.7 | 5.9 | 5.57 | 5.47 |
| Stan Bahnsen | EKL | sp | 32 | .798 | 221 | .317 | 125 | .470 | 127 | .477 | 38.6 | 5.9 | 5.46 | 5.26 |
| Doug Bair | BIS | mr | 27 | .860 | 130 | .362 | 107 | .522 | 107 | .522 | 34.6 | 7.5 | 6.73 | 6.71 |
| Rick Baldwin | GLA | mr | 24 | .679 | 106 | .283 | 48 | .384 | 50 | .400 | 12.6 | 3.8 | 3.39 | 3.53 |
| Floyd Bannister* | SEA | sp | 22 | .914 | 266 | .357 | 218 | .562 | 219 | .564 | 70.7 | 7.9 | 7.28 | 7.37 |
| Mike Barlow | COL | mr | 29 | .571 | 147 | .286 | 55 | .309 | 56 | .315 | 13.0 | 2.7 | 2.38 | 2.65 |
| Jim Barr | FOR | sp | 29 | .886 | 269 | .331 | 171 | .539 | 172 | .543 | 55.5 | 7.0 | 6.51 | 5.78 |
| Francisco Barrios | NYM | sp | 24 | .757 | 334 | .287 | 199 | .468 | 200 | .471 | 55.6 | 5.1 | 4.60 | 4.19 |
| Jim Bibby | FOR | sp | 32 | .861 | 330 | .336 | 222 | .510 | 225 | .517 | 73.3 | 7.1 | 6.47 | 6.52 |
| Jack Billingham | CRU | sp | 34 | .828 | 289 | .311 | 185 | .503 | 188 | .511 | 53.6 | 5.8 | 5.30 | 5.86 |
| Doug Bird | LAA | cl | 27 | .796 | 170 | .306 | 118 | .488 | 119 | .492 | 35.1 | 5.8 | 5.18 | 4.73 |
| Vida Blue* | BEA | sp | 27 | .736 | 397 | .280 | 233 | .456 | 234 | .458 | 61.0 | 4.6 | 4.27 | 4.19 |
| Bert Blyleven | GLA | sp | 26 | .537 | 310 | .223 | 146 | .331 | 149 | .338 | 29.3 | 2.4 | 2.15 | 2.12 |
| Tommy Boggs | COL | sp | 21 | .889 | 96 | .417 | 57 | .483 | 59 | .500 | 22.7 | 9.1 | 8.60 | 8.71 |
| Bill Bonham | LAA | sp | 28 | .625 | 336 | .295 | 167 | .367 | 168 | .369 | 38.4 | 3.1 | 2.85 | 3.15 |
| Pedro Borbon | LAA | cl | 30 | .551 | 166 | .229 | 64 | .323 | 65 | .328 | 13.8 | 2.5 | 2.37 | 2.33 |
| Ken Brett* | WIN | sp | 28 | .896 | 192 | .286 | 145 | .578 | 145 | .578 | 43.6 | 7.0 | 6.38 | 5.61 |
| Nelson Briles | MOB | sp | 33 | .827 | 177 | .311 | 109 | .474 | 114 | .496 | 32.4 | 5.6 | 5.14 | 5.43 |
| Pete Broberg | DAY | mr | 27 | .973 | 34 | .324 | 28 | .596 | 28 | .596 | 10.1 | 10.1 | 8.43 | 9.38 |
| Jackie Brown | COL | sp | 34 | .835 | 291 | .337 | 184 | .493 | 187 | .501 | 57.7 | 6.4 | 5.89 | 6.47 |
| Tom Bruno | WIN | mr | 24 | 2.557 | 3 | .333 | 16 | 1.600 | 16 | 1.600 | 8.3 | 55.8 | 50.23 | 63.12 |
| Warren Brusstar | LAA | mr | 25 | .583 | 111 | .243 | 60 | .373 | 60 | .373 | 12.2 | 2.7 | 2.50 | 2.30 |
| Tom Burgmeier* | DAY | mr | 33 | .781 | 109 | .266 | 70 | .490 | 70 | .490 | 18.0 | 4.8 | 4.43 | 5.03 |
| Steve Burke | SPK | mr | 22 | .897 | 45 | .311 | 40 | .571 | 40 | .571 | 11.6 | 6.9 | 5.99 | 6.90 |
| Ray Burris | DCS | sp | 26 | .820 | 119 | .311 | 67 | .493 | 67 | .493 | 20.8 | 6.3 | 5.69 | 5.49 |
| Mike Caldwell* | NYM | mr | 28 | .648 | 89 | .270 | 39 | .375 | 39 | .375 | 9.4 | 3.3 | 3.02 | 2.95 |
| Rick Camp | SPK | mr | 24 | 1.075 | 59 | .441 | 49 | .628 | 50 | .641 | 20.4 | 12.0 | 10.76 | 11.09 |
| Bill Campbell | ROY | cl | 28 | .511 | 96 | .167 | 44 | .333 | 45 | .341 | 8.4 | 2.3 | 2.07 | 1.72 |
| Dave Campbell | DAY | mr | 25 | .428 | 107 | .187 | 32 | .248 | 32 | .248 | 5.8 | 1.5 | 1.35 | 1.07 |
| John Candelaria* | BIS | sp | 23 | .677 | 446 | .278 | 233 | .411 | 234 | .413 | 57.6 | 3.8 | 3.41 | 3.20 |
| Doug Capilla* |   | sp | 25 | .967 | 70 | .357 | 61 | .610 | 61 | .610 | 19.7 | 8.4 | 7.59 | 8.03 |
| Buzz Capra | LAA | mr | 29 | .645 | 64 | .250 | 30 | .370 | 32 | .395 | 8.2 | 4.0 | 3.63 | 3.52 |
| Steve Carlton* | COL | sp | 32 | .694 | 463 | .296 | 270 | .423 | 274 | .429 | 69.2 | 4.1 | 3.75 | 3.74 |
| Clay Carroll | FOR | mr | 36 | .758 | 180 | .289 | 92 | .449 | 93 | .454 | 25.4 | 4.7 | 4.28 | 4.43 |
| Bill Castro | SPK | cl | 23 | .896 | 110 | .355 | 70 | .522 | 71 | .530 | 20.6 | 5.9 | 5.28 | 6.05 |
| Larry Christenson | CRU | sp | 23 | .735 | 357 | .280 | 212 | .455 | 214 | .459 | 56.3 | 4.6 | 4.26 | 3.95 |
| Jim Clancy | DAY | sp | 21 | .878 | 200 | .310 | 144 | .554 | 144 | .554 | 46.1 | 7.6 | 7.10 | 5.76 |
| Ken Clay | WWM | mr | 23 | .843 | 108 | .306 | 67 | .508 | 68 | .515 | 21.0 | 6.7 | 6.00 | 6.24 |
| Reggie Cleveland | DCS | sp | 29 | .828 | 341 | .323 | 207 | .498 | 210 | .505 | 63.2 | 6.1 | 5.57 | 5.14 |
| Jim Colborn | SPK | sp | 31 | .735 | 348 | .270 | 190 | .435 | 196 | .449 | 53.0 | 4.8 | 4.44 | 4.66 |
| Joe Coleman | EKL | mr | 30 | .628 | 191 | .236 | 89 | .376 | 90 | .380 | 20.6 | 3.2 | 2.88 | 3.07 |
| Terry Cornutt | GLA | mr | 24 | .762 | 102 | .225 | 72 | .503 | 72 | .503 | 17.0 | 4.6 | 4.02 | 3.60 |
| Barry Cort | ELE | sp | 21 | 1.092 | 26 | .385 | 22 | .667 | 22 | .667 | 8.3 | 12.5 | 11.23 | 12.19 |
| John Curtis* | COL | mr | 29 | .681 | 114 | .263 | 65 | .414 | 66 | .420 | 16.6 | 4.2 | 3.80 | 4.21 |
| John D'Acquisto | PBS | sp | 25 | .597 | 42 | .190 | 32 | .421 | 32 | .421 | 6.6 | 3.5 | 3.40 | 4.05 |
| Bruce Dal Canton | BEA | rp | 35 | .546 | 45 | .244 | 18 | .321 | 18 | .321 | 4.2 | 2.9 | 2.64 | 2.42 |
| Larry Demery | SEA | mr | 24 | .973 | 216 | .343 | 166 | .582 | 168 | .589 | 61.4 | 10.0 | 8.99 | 8.96 |
| John Denny | ELE | sp | 24 | .682 | 170 | .247 | 87 | .410 | 89 | .420 | 20.7 | 3.6 | 3.42 | 3.67 |
| Adrian Devine | ELE | cl | 25 | .615 | 104 | .250 | 51 | .362 | 53 | .376 | 11.0 | 2.8 | 2.53 | 3.01 |
| Larry Dierker | WWM | sp | 30 | .971 | 23 | .261 | 18 | .563 | 19 | .594 | 6.5 | 9.3 | 8.38 | 7.30 |
| Tom Dixon | FOR | sp | 22 | .734 | 100 | .340 | 50 | .417 | 50 | .417 | 14.6 | 5.0 | 4.34 | 4.63 |
| Pat Dobson | PBS | sp | 35 | .969 | 131 | .374 | 105 | .587 | 105 | .587 | 37.2 | 9.1 | 8.45 | 8.25 |
| Al Downing* | ELE | mr | 36 | 1.193 | 37 | .378 | 52 | .754 | 52 | .754 | 18.9 | 13.1 | 12.40 | 12.84 |
| Dick Drago | MOB | mr | 32 | .788 | 88 | .273 | 55 | .495 | 55 | .495 | 14.7 | 5.1 | 4.84 | 4.83 |
| Hal Dues | WIN | sp | 22 | .246 | 16 | .063 | 4 | .190 | 4 | .190 | 0.3 | 0.5 | 0.48 | 0.63 |
| Rawly Eastwick | LAA | mr | 26 | .617 | 119 | .210 | 60 | .392 | 60 | .392 | 12.8 | 3.0 | 2.72 | 2.81 |
| Dennis Eckersley | DCS | sp | 22 | .707 | 341 | .252 | 218 | .449 | 221 | .456 | 53.8 | 4.1 | 3.78 | 3.29 |
| Dock Ellis | WWM | sp | 32 | .867 | 302 | .348 | 206 | .527 | 207 | .529 | 64.7 | 6.7 | 6.07 | 5.73 |
| Nino Espinosa | DCS | sp | 23 | .816 | 332 | .313 | 194 | .485 | 197 | .493 | 61.5 | 6.2 | 5.59 | 5.17 |
| Pete Falcone* | BEA | sp | 23 | .767 | 109 | .220 | 73 | .510 | 73 | .510 | 17.8 | 4.6 | 4.16 | 4.04 |
| Mark Fidrych | GLA | sp | 22 | .557 | 122 | .295 | 44 | .299 | 44 | .299 | 9.3 | 2.2 | 2.07 | 2.50 |
| Ed Figueroa | CAR | sp | 28 | .680 | 314 | .252 | 172 | .423 | 174 | .428 | 41.4 | 3.8 | 3.48 | 3.23 |
| Rollie Fingers | ELE | cl | 30 | .791 | 112 | .304 | 77 | .490 | 77 | .490 | 20.6 | 5.0 | 4.46 | 4.71 |
| Al Fitzmorris | SEA | sp | 31 | .921 | 323 | .375 | 233 | .550 | 233 | .550 | 79.2 | 8.3 | 7.55 | 7.86 |
| Mike Flanagan* | ROY | sp | 25 | .662 | 343 | .274 | 171 | .400 | 171 | .400 | 41.1 | 3.5 | 3.19 | 3.16 |
| Bob Forsch | BIS | sp | 27 | .740 | 432 | .266 | 244 | .455 | 246 | .459 | 65.5 | 4.7 | 4.21 | 4.00 |
| Ken Forsch | CAR | mr | 30 | .622 | 98 | .276 | 41 | .360 | 41 | .360 | 10.7 | 3.6 | 3.26 | 2.81 |
| Terry Forster* | GLA | mr | 25 | .853 | 11 | .364 | 9 | .529 | 9 | .529 | 2.4 | 5.3 | 4.76 | 5.82 |
| Steve Foucault | WIN | cl | 27 | .509 | 90 | .222 | 39 | .312 | 39 | .312 | 7.5 | 2.0 | 1.83 | 1.72 |
| Dave Frost | GLA | sp | 24 | .551 | 28 | .286 | 11 | .314 | 11 | .314 | 2.1 | 2.0 | 1.85 | 1.88 |
| Woodie Fryman* | LAA | sp | 37 | .766 | 145 | .290 | 100 | .476 | 100 | .476 | 27.9 | 5.3 | 4.95 | 5.52 |
| Gene Garber | EKL | cl | 29 | .538 | 114 | .246 | 51 | .325 | 51 | .325 | 9.6 | 2.1 | 1.89 | 1.65 |
| Wayne Garland | ELE | sp | 26 | .853 | 381 | .331 | 247 | .516 | 248 | .518 | 77.3 | 6.6 | 6.06 | 6.39 |
| Mike Garman | PBS | cl | 27 | .960 | 123 | .350 | 85 | .563 | 86 | .570 | 29.7 | 8.8 | 7.84 | 9.20 |
| Jerry Garvin* | MOB | sp | 21 | .847 | 320 | .303 | 216 | .526 | 217 | .528 | 66.4 | 6.5 | 6.07 | 5.47 |
| Dave Giusti | WWM | mr | 37 | .812 | 121 | .322 | 67 | .479 | 68 | .486 | 22.0 | 6.5 | 5.94 | 5.23 |
| Dave Goltz | WIN | sp | 28 | .664 | 359 | .237 | 191 | .412 | 193 | .416 | 45.0 | 3.6 | 3.30 | 3.23 |
| Goose Gossage | SPK | cl | 25 | .512 | 100 | .230 | 51 | .307 | 54 | .325 | 9.4 | 2.0 | 1.81 | 1.97 |
| Tom Griffin | WIN | sp | 29 | .686 | 108 | .259 | 60 | .417 | 60 | .417 | 16.3 | 4.4 | 4.03 | 3.97 |
| Steve Grilli | SEA | mr | 28 | .672 | 191 | .262 | 122 | .421 | 123 | .424 | 31.0 | 4.4 | 3.94 | 4.49 |
| Ross Grimsley* | BIS | sp | 27 | .926 | 370 | .324 | 262 | .575 | 262 | .575 | 81.8 | 7.4 | 6.65 | 7.11 |
| Ron Guidry* | NYM | sp | 26 | .617 | 377 | .260 | 195 | .371 | 199 | .378 | 45.5 | 3.2 | 2.95 | 2.87 |
| Don Gullett* | ELE | sp | 26 | .799 | 272 | .279 | 189 | .511 | 189 | .511 | 49.3 | 5.1 | 4.61 | 4.85 |
| Larry Gura* | ROY | mr | 29 | .699 | 122 | .287 | 57 | .401 | 57 | .401 | 15.2 | 4.0 | 3.66 | 3.41 |
| Moose Haas | EKL | sp | 21 | .640 | 254 | .224 | 131 | .408 | 131 | .408 | 30.2 | 3.4 | 3.20 | 2.83 |
| Ed Halicki | CAR | sp | 26 | .768 | 335 | .281 | 207 | .473 | 208 | .475 | 58.9 | 5.2 | 4.75 | 4.38 |
| Dave Hamilton* | CRU | mr | 29 | .786 | 73 | .247 | 47 | .495 | 48 | .505 | 12.7 | 5.3 | 4.97 | 5.11 |
| Preston Hanna | MOB | sp | 22 | .749 | 35 | .257 | 26 | .481 | 26 | .481 | 6.0 | 4.4 | 4.06 | 4.15 |
| Paul Hartzell | ELE | sp | 23 | .711 | 338 | .311 | 169 | .419 | 169 | .419 | 45.3 | 4.3 | 4.04 | 3.85 |
| Andy Hassler* | COL | sp | 25 | .881 | 141 | .333 | 103 | .534 | 104 | .539 | 29.4 | 6.3 | 5.72 | 6.74 |
| Dave Heaverlo | MOB | mr | 26 | .928 | 150 | .347 | 116 | .571 | 117 | .576 | 36.8 | 7.4 | 6.72 | 6.54 |
| Willie Hernandez* | CAR | mr | 22 | .781 | 126 | .302 | 74 | .477 | 74 | .477 | 21.7 | 5.4 | 4.98 | 4.56 |
| John Hiller* | GLA | mr | 34 | .787 | 113 | .363 | 87 | .478 | 87 | .478 | 25.7 | 5.8 | 5.25 | 5.30 |
| Sam Hinds | DAY | mr | 23 | 1.020 | 41 | .366 | 35 | .648 | 35 | .648 | 12.8 | 10.8 | 10.00 | 8.91 |
| Fred Holdsworth | DAY | mr | 25 | .942 | 66 | .348 | 47 | .547 | 49 | .570 | 17.4 | 9.6 | 8.45 | 9.01 |
| Rick Honeycutt* | EKL | mr | 23 | .639 | 59 | .169 | 34 | .400 | 37 | .435 | 7.4 | 3.1 | 2.87 | 2.91 |
| Don Hood* | WWM | mr | 27 | .611 | 266 | .248 | 121 | .368 | 123 | .374 | 28.7 | 3.2 | 2.95 | 2.58 |
| Burt Hooton | ROY | sp | 27 | .675 | 295 | .231 | 177 | .440 | 177 | .440 | 40.0 | 3.6 | 3.32 | 3.15 |
| Charlie Hough | BIS | cl | 29 | .616 | 142 | .246 | 86 | .389 | 88 | .398 | 19.3 | 3.3 | 3.03 | 3.06 |
| Tom House* | GLA | mr | 30 | 1.000 | 2 | .500 | 1 | .500 | 1 | .500 | 0.5 | 13.5 | 12.15 | 14.52 |
| Al Hrabosky* | LAA | mr | 27 | 1.011 | 107 | .364 | 97 | .630 | 99 | .643 | 32.5 | 8.9 | 7.97 | 7.87 |
| Tom Hume | CRU | mr | 24 | .717 | 95 | .274 | 52 | .437 | 53 | .445 | 14.0 | 4.6 | 4.32 | 4.12 |
| Catfish Hunter | CAR | sp | 31 | .629 | 165 | .176 | 86 | .408 | 87 | .412 | 18.1 | 3.0 | 2.68 | 2.39 |
| Grant Jackson* | BEA | mr | 34 | .819 | 125 | .280 | 85 | .518 | 85 | .518 | 25.6 | 6.3 | 5.70 | 4.82 |
| Jesse Jefferson | BEA | sp | 28 | .695 | 408 | .262 | 223 | .426 | 224 | .427 | 56.3 | 4.1 | 3.68 | 3.77 |
| Fergie Jenkins | SPK | sp | 33 | .865 | 318 | .308 | 221 | .544 | 221 | .544 | 67.6 | 6.6 | 6.17 | 6.20 |
| Tommy John* | WIN | sp | 34 | .783 | 344 | .317 | 203 | .461 | 206 | .468 | 54.7 | 4.7 | 4.23 | 4.58 |
| Bart Johnson | NYM | mr | 27 | .672 | 96 | .292 | 49 | .398 | 49 | .398 | 12.6 | 4.0 | 3.68 | 4.06 |
| Tom Johnson | GLA | mr | 26 | .768 | 100 | .290 | 60 | .455 | 61 | .462 | 17.5 | 5.4 | 4.77 | 4.90 |
| Odell Jones | ELE | mr | 24 | .445 | 34 | .235 | 9 | .214 | 10 | .238 | 2.0 | 1.6 | 1.44 | 1.25 |
| Randy Jones* | NYM | sp | 27 | .723 | 114 | .281 | 57 | .425 | 57 | .425 | 14.6 | 4.1 | 3.66 | 3.62 |
| Rick Jones* | CRU | sp | 22 | 1.050 | 31 | .355 | 34 | .667 | 35 | .686 | 12.7 | 11.5 | 9.99 | 8.62 |
| Jim Kaat* | SEA | sp | 38 | .896 | 413 | .320 | 263 | .538 | 265 | .542 | 87.1 | 7.5 | 6.83 | 6.59 |
| Mike Kekich* | BEA | mr | 32 | 1.038 | 69 | .391 | 63 | .649 | 63 | .649 | 23.1 | 10.9 | 9.83 | 9.58 |
| Jim Kern | CRU | cl | 28 | .742 | 125 | .352 | 81 | .440 | 81 | .440 | 21.7 | 4.5 | 4.05 | 4.19 |
| Joe Kerrigan | FOR | mr | 22 | .783 | 117 | .325 | 71 | .467 | 72 | .474 | 20.2 | 5.3 | 4.81 | 4.99 |
| Don Kirkwood | COL | mr | 27 | .582 | 104 | .250 | 47 | .346 | 47 | .346 | 11.1 | 2.9 | 2.75 | 2.28 |
| Bruce Kison | NYM | sp | 27 | .921 | 85 | .282 | 66 | .595 | 66 | .595 | 20.7 | 7.6 | 7.07 | 6.40 |
| Chris Knapp | PBS | sp | 23 | .834 | 249 | .293 | 179 | .523 | 179 | .523 | 52.2 | 6.1 | 5.67 | 5.55 |
| Bob Knepper* | FOR | sp | 23 | .769 | 305 | .295 | 194 | .464 | 199 | .476 | 54.1 | 5.2 | 4.75 | 5.12 |
| Darold Knowles* | BEA | mr | 35 | .727 | 91 | .264 | 48 | .436 | 48 | .436 | 10.7 | 3.6 | 3.30 | 4.04 |
| Jerry Koosman* | NYM | sp | 34 | .591 | 317 | .278 | 148 | .344 | 152 | .353 | 33.4 | 2.9 | 2.63 | 2.73 |
| Ken Kravec* | WWM | sp | 25 | .744 | 326 | .288 | 210 | .453 | 216 | .466 | 57.3 | 4.8 | 4.29 | 4.26 |
| Mike Krukow | GLA | sp | 25 | .741 | 293 | .294 | 164 | .434 | 168 | .444 | 47.2 | 5.0 | 4.57 | 4.85 |
| Jack Kucek | COL | mr | 24 | 1.040 | 17 | .294 | 13 | .591 | 14 | .636 | 3.9 | 7.0 | 5.94 | 6.91 |
| Bob Lacey* | FOR | mr | 23 | .844 | 213 | .329 | 147 | .510 | 147 | .510 | 43.8 | 6.2 | 5.60 | 5.88 |
| Lerrin LaGrow | PBS | cl | 28 | .676 | 116 | .276 | 61 | .399 | 62 | .405 | 14.9 | 3.7 | 3.45 | 3.79 |
| Dennis Lamp | WWM | mr | 24 | 1.141 | 32 | .344 | 29 | .744 | 29 | .744 | 10.3 | 11.2 | 9.66 | 8.84 |
| Rick Langford | CAR | sp | 25 | .823 | 257 | .315 | 175 | .507 | 175 | .507 | 49.1 | 5.6 | 5.21 | 5.18 |
| Dave LaRoche* | ROY | cl | 29 | .572 | 86 | .198 | 45 | .366 | 45 | .366 | 9.6 | 2.8 | 2.63 | 2.31 |
| Dan Larson | SEA | mr | 22 | .951 | 95 | .284 | 77 | .616 | 77 | .616 | 24.7 | 8.3 | 7.51 | 7.73 |
| Gary Lavelle* | SPK | cl | 28 | .531 | 92 | .250 | 39 | .312 | 39 | .312 | 7.2 | 2.0 | 1.84 | 1.93 |
| Bill Laxton* | CRU | mr | 29 | .817 | 74 | .297 | 52 | .515 | 52 | .515 | 14.4 | 5.8 | 5.29 | 4.98 |
| Bill Lee* | PBS | sp | 30 | .776 | 199 | .317 | 96 | .436 | 96 | .436 | 24.1 | 4.0 | 3.83 | 4.98 |
| Dave Lemanczyk | DCS | sp | 26 | .778 | 248 | .302 | 148 | .473 | 148 | .473 | 42.0 | 5.4 | 4.89 | 4.96 |
| Mark Lemongello | CAR | sp | 21 | .648 | 307 | .264 | 143 | .388 | 143 | .388 | 37.9 | 3.8 | 3.50 | 3.18 |
| Max Leon | MOB | mr | 27 | .525 | 63 | .222 | 22 | .286 | 24 | .312 | 5.5 | 2.7 | 2.37 | 2.21 |
| Dennis Leonard | WIN | sp | 26 | .660 | 338 | .263 | 189 | .405 | 190 | .407 | 46.1 | 3.6 | 3.29 | 3.16 |
| Randy Lerch* | LAA | sp | 22 | 1.015 | 249 | .357 | 197 | .616 | 197 | .616 | 74.8 | 10.9 | 9.72 | 9.80 |
| Dennis Lewallyn | CAR | mr | 23 | .857 | 22 | .409 | 14 | .500 | 14 | .500 | 4.9 | 7.4 | 6.29 | 4.83 |
| Paul Lindblad* | FOR | mr | 35 | .980 | 176 | .347 | 134 | .606 | 134 | .606 | 46.3 | 8.9 | 8.09 | 7.78 |
| Mark Littell | CAR | cl | 24 | .670 | 94 | .213 | 70 | .449 | 71 | .455 | 16.8 | 4.3 | 3.92 | 4.05 |
| Skip Lockwood | ROY | cl | 30 | .571 | 95 | .253 | 49 | .348 | 50 | .355 | 9.9 | 2.5 | 2.26 | 1.99 |
| Jim Lonborg | WWM | sp | 35 | .896 | 176 | .330 | 115 | .540 | 117 | .549 | 37.9 | 7.3 | 6.68 | 6.60 |
| Sparky Lyle* | MOB | cl | 32 | .915 | 124 | .395 | 83 | .532 | 83 | .532 | 26.6 | 7.3 | 6.35 | 7.58 |
| Mickey Mahler* | EKL | sp | 24 | .953 | 42 | .452 | 27 | .529 | 27 | .529 | 10.8 | 9.8 | 9.09 | 8.64 |
| Mike Marshall | SPK | mr | 34 | 1.212 | 76 | .474 | 72 | .720 | 72 | .720 | 30.8 | 16.0 | 14.68 | 14.03 |
| Dennis Martinez | WIN | mr | 22 | .673 | 277 | .264 | 148 | .408 | 151 | .416 | 36.5 | 3.8 | 3.47 | 3.33 |
| Tippy Martinez* | CAR | mr | 27 | .739 | 54 | .426 | 34 | .420 | 34 | .420 | 9.9 | 5.0 | 4.29 | 5.01 |
| Jon Matlack* | EKL | sp | 27 | .848 | 231 | .377 | 147 | .497 | 147 | .497 | 49.4 | 7.2 | 6.49 | 6.67 |
| Rudy May* | GLA | sp | 32 | .744 | 375 | .288 | 217 | .454 | 217 | .454 | 58.9 | 4.8 | 4.39 | 4.41 |
| Bob McClure* | DCS | mr | 25 | .624 | 96 | .292 | 50 | .368 | 50 | .368 | 10.8 | 2.9 | 2.63 | 2.90 |
| Will McEnaney* | PBS | mr | 25 | .842 | 102 | .294 | 68 | .540 | 68 | .540 | 19.8 | 6.1 | 5.65 | 4.78 |
| Lynn McGlothen | LAA | sp | 27 | .892 | 106 | .330 | 74 | .532 | 75 | .540 | 25.1 | 8.4 | 7.61 | 8.05 |
| Tug McGraw* | DAY | mr | 32 | .691 | 145 | .248 | 94 | .443 | 95 | .448 | 21.5 | 3.7 | 3.46 | 3.53 |
| Scott McGregor* | CAR | mr | 23 | .582 | 121 | .174 | 58 | .374 | 59 | .381 | 11.2 | 2.5 | 2.24 | 1.77 |
| Bo McLaughlin | ROY | mr | 23 | .645 | 116 | .224 | 61 | .404 | 63 | .417 | 12.9 | 3.1 | 2.83 | 2.64 |
| Doc Medich | CRU | sp | 28 | .755 | 340 | .256 | 210 | .481 | 210 | .481 | 55.2 | 4.8 | 4.37 | 4.27 |
| Andy Messersmith | FOR | sp | 31 | .834 | 215 | .321 | 147 | .505 | 151 | .519 | 43.7 | 6.2 | 5.65 | 5.74 |
| Butch Metzger | SEA | mr | 25 | .887 | 263 | .319 | 185 | .541 | 187 | .547 | 59.1 | 7.2 | 6.71 | 6.32 |
| Dyar Miller | DAY | mr | 31 | .950 | 119 | .277 | 98 | .624 | 98 | .624 | 29.7 | 7.5 | 6.86 | 6.74 |
| Steve Mingori* | WWM | mr | 33 | .573 | 51 | .255 | 19 | .311 | 20 | .328 | 4.3 | 2.5 | 2.30 | 2.51 |
| Paul Mitchell | COL | sp | 27 | .841 | 101 | .317 | 68 | .515 | 68 | .515 | 20.5 | 6.4 | 5.93 | 6.07 |
| Randy Moffitt | DCS | mr | 28 | .578 | 121 | .256 | 51 | .342 | 51 | .342 | 11.4 | 2.7 | 2.52 | 2.25 |
| Sid Monge* | EKL | mr | 26 | .549 | 58 | .207 | 31 | .352 | 32 | .364 | 6.4 | 2.7 | 2.53 | 2.46 |
| John Montague | SEA | mr | 29 | .829 | 320 | .319 | 214 | .507 | 216 | .512 | 63.7 | 6.1 | 5.60 | 5.71 |
| John Montefusco | SPK | sp | 27 | .748 | 341 | .311 | 197 | .450 | 199 | .454 | 56.9 | 5.1 | 4.66 | 4.27 |
| Balor Moore* | WWM | sp | 26 | .990 | 24 | .250 | 27 | .692 | 27 | .692 | 8.0 | 8.3 | 7.49 | 6.23 |
| Donnie Moore | DCS | mr | 23 | .431 | 22 | .227 | 6 | .231 | 6 | .231 | 1.2 | 1.6 | 1.47 | 1.44 |
| Roger Moret* | WWM | mr | 27 | .759 | 99 | .273 | 64 | .464 | 66 | .478 | 18.1 | 5.4 | 5.11 | 5.30 |
| Paul Moskau | MOB | sp | 23 | .962 | 74 | .351 | 57 | .600 | 57 | .600 | 18.3 | 7.7 | 6.84 | 6.57 |
| Tom Murphy | SPK | mr | 31 | .771 | 88 | .295 | 48 | .462 | 48 | .462 | 13.7 | 5.2 | 4.77 | 4.57 |
| Dale Murray | DCS | mr | 27 | .902 | 156 | .301 | 110 | .561 | 110 | .561 | 29.8 | 5.9 | 5.28 | 6.52 |
| Bob Myrick* | DAY | mr | 24 | .787 | 60 | .267 | 35 | .486 | 35 | .486 | 8.4 | 4.3 | 4.00 | 3.85 |
| Joe Niekro | ROY | mr | 32 | .649 | 319 | .263 | 160 | .389 | 161 | .392 | 37.1 | 3.3 | 3.06 | 3.38 |
| Phil Niekro | EKL | sp | 38 | .637 | 456 | .259 | 252 | .393 | 254 | .396 | 61.1 | 3.7 | 3.34 | 3.56 |
| Gary Nolan | DAY | sp | 29 | .935 | 85 | .365 | 55 | .556 | 55 | .556 | 21.1 | 9.3 | 8.39 | 8.03 |
| Fred Norman* | ELE | sp | 34 | .790 | 371 | .264 | 267 | .504 | 269 | .508 | 68.1 | 4.9 | 4.47 | 4.94 |
| Mike Norris | COL | sp | 22 | .912 | 120 | .267 | 95 | .583 | 95 | .583 | 26.9 | 6.5 | 5.89 | 6.30 |
| Bob Owchinko* | EKL | sp | 22 | .809 | 227 | .335 | 144 | .486 | 145 | .490 | 43.9 | 6.1 | 5.42 | 5.31 |
| Jim Palmer | ROY | sp | 31 | .586 | 432 | .218 | 214 | .369 | 217 | .374 | 45.4 | 2.8 | 2.51 | 2.07 |
| Marty Pattin | DAY | mr | 34 | .692 | 158 | .241 | 93 | .439 | 94 | .443 | 21.0 | 3.5 | 3.25 | 3.33 |
| Mike Paxton | CRU | mr | 23 | .720 | 180 | .283 | 97 | .429 | 98 | .434 | 26.0 | 4.5 | 4.16 | 4.27 |
| Gene Pentz | WWM | mr | 24 | .771 | 64 | .313 | 44 | .478 | 44 | .478 | 12.2 | 5.5 | 5.21 | 5.15 |
| Gaylord Perry | LAA | sp | 38 | .621 | 362 | .260 | 182 | .377 | 184 | .381 | 42.6 | 3.2 | 2.93 | 2.73 |
| Dick Pole | BEA | sp | 26 | .800 | 120 | .275 | 75 | .481 | 77 | .494 | 21.6 | 5.5 | 5.19 | 5.12 |
| Eric Rasmussen | MOB | sp | 25 | .804 | 343 | .280 | 218 | .501 | 220 | .506 | 62.3 | 5.5 | 5.01 | 4.78 |
| Doug Rau* | DAY | sp | 28 | .737 | 358 | .335 | 190 | .421 | 195 | .432 | 53.9 | 4.7 | 4.21 | 4.45 |
| Pete Redfern | SPK | sp | 22 | .942 | 165 | .333 | 119 | .556 | 122 | .570 | 40.7 | 8.3 | 7.43 | 8.01 |
| Ron Reed | WWM | cl | 34 | .651 | 123 | .228 | 68 | .410 | 69 | .416 | 16.4 | 3.7 | 3.41 | 3.15 |
| Steve Renko | EKL | sp | 32 | .681 | 169 | .260 | 95 | .428 | 96 | .432 | 23.0 | 3.8 | 3.45 | 3.14 |
| Paul Reuschel | CRU | mr | 30 | .573 | 153 | .248 | 69 | .343 | 70 | .348 | 14.7 | 2.6 | 2.36 | 2.20 |
| Rick Reuschel | LAA | sp | 28 | .647 | 382 | .291 | 183 | .370 | 187 | .378 | 44.7 | 3.3 | 3.01 | 3.26 |
| Jerry Reuss* | SPK | sp | 28 | .891 | 333 | .366 | 232 | .536 | 233 | .538 | 71.3 | 6.8 | 6.21 | 6.84 |
| Rick Rhoden | COL | sp | 24 | .813 | 405 | .351 | 259 | .485 | 259 | .485 | 80.8 | 6.2 | 5.61 | 5.50 |
| J.R. Richard | WIN | sp | 27 | .629 | 310 | .252 | 168 | .390 | 168 | .390 | 39.1 | 3.4 | 3.12 | 3.29 |
| Dave Roberts* | MOB | sp | 32 | .836 | 332 | .298 | 208 | .515 | 210 | .520 | 60.2 | 5.8 | 5.45 | 5.38 |
| Eduardo Rodriguez | COL | mr | 25 | .665 | 134 | .246 | 74 | .407 | 75 | .412 | 17.5 | 3.6 | 3.24 | 3.36 |
| Steve Rogers | NYM | sp | 27 | .689 | 427 | .286 | 236 | .417 | 238 | .420 | 62.0 | 4.2 | 3.85 | 3.83 |
| Enrique Romo | WIN | cl | 29 | .503 | 103 | .214 | 49 | .310 | 52 | .329 | 9.9 | 2.2 | 1.98 | 1.47 |
| Jim Rooker* | WWM | sp | 34 | .831 | 299 | .288 | 193 | .522 | 193 | .522 | 57.2 | 6.2 | 5.65 | 5.58 |
| Gary Ross | DAY | sp | 29 | .998 | 45 | .400 | 35 | .583 | 37 | .617 | 14.1 | 10.9 | 9.51 | 8.82 |
| Dave Rozema | MOB | sp | 20 | .708 | 384 | .268 | 196 | .419 | 202 | .432 | 53.3 | 4.3 | 3.93 | 3.81 |
| Vern Ruhle | WWM | sp | 26 | .666 | 85 | .294 | 34 | .366 | 34 | .366 | 9.4 | 3.7 | 3.53 | 2.94 |
| Dick Ruthven | PBS | sp | 26 | .714 | 267 | .281 | 147 | .432 | 147 | .432 | 37.8 | 4.3 | 3.99 | 4.27 |
| Nolan Ryan | DAY | sp | 30 | .621 | 311 | .299 | 227 | .395 | 229 | .398 | 50.5 | 3.4 | 3.15 | 3.47 |
| Joe Sambito* | WIN | mr | 25 | .488 | 90 | .178 | 38 | .299 | 38 | .299 | 7.0 | 1.9 | 1.74 | 1.61 |
| Manny Sarmiento | WIN | mr | 21 | .856 | 62 | .274 | 39 | .542 | 39 | .542 | 11.7 | 6.4 | 5.79 | 5.30 |
| Rick Sawyer | SEA | mr | 29 | 1.031 | 67 | .388 | 52 | .598 | 54 | .621 | 18.8 | 9.6 | 8.46 | 10.69 |
| Ron Schueler | BIS | mr | 29 | .846 | 141 | .277 | 103 | .528 | 105 | .538 | 31.6 | 6.8 | 6.25 | 5.93 |
| Buddy Schultz* | BIS | mr | 26 | .748 | 88 | .318 | 55 | .458 | 55 | .458 | 11.8 | 3.5 | 3.08 | 3.61 |
| Tom Seaver | GLA | sp | 32 | .565 | 395 | .230 | 182 | .347 | 183 | .349 | 41.2 | 2.8 | 2.60 | 2.13 |
| Diego Segui | SEA | mr | 39 | .805 | 189 | .270 | 143 | .505 | 147 | .519 | 39.9 | 5.6 | 5.05 | 4.91 |
| Gary Serum | NYM | mr | 20 | .625 | 4 | .000 | 4 | .500 | 4 | .500 | 0.5 | 1.9 | 1.74 | 1.29 |
| Bob Shirley* | BEA | sp | 23 | .841 | 280 | .311 | 202 | .517 | 204 | .522 | 60.8 | 6.5 | 5.77 | 6.11 |
| Jim Slaton | BEA | sp | 27 | .754 | 366 | .249 | 216 | .472 | 221 | .483 | 53.1 | 4.3 | 3.89 | 3.93 |
| Buddy Solomon | DCS | sp | 26 | .897 | 121 | .331 | 89 | .571 | 89 | .571 | 28.3 | 7.6 | 6.75 | 5.86 |
| Lary Sorensen | CAR | sp | 21 | .594 | 177 | .254 | 73 | .348 | 74 | .352 | 17.8 | 3.1 | 2.81 | 2.22 |
| Elias Sosa | EKL | mr | 27 | .692 | 56 | .268 | 35 | .443 | 35 | .443 | 8.5 | 4.0 | 3.57 | 3.29 |
| Mario Soto | SEA | sp | 20 | .920 | 200 | .330 | 172 | .587 | 174 | .594 | 54.5 | 7.8 | 7.01 | 6.24 |
| Dan Spillner | BEA | mr | 25 | .853 | 126 | .325 | 91 | .526 | 91 | .526 | 25.3 | 5.7 | 5.20 | 5.94 |
| Paul Splittorff* | CRU | sp | 30 | .682 | 399 | .268 | 210 | .409 | 214 | .417 | 55.7 | 4.3 | 3.87 | 3.91 |
| Don Stanhouse | FOR | mr | 26 | .779 | 341 | .311 | 210 | .471 | 212 | .475 | 58.9 | 5.2 | 4.80 | 4.91 |
| Bob Stanley | EKL | mr | 22 | .582 | 214 | .238 | 87 | .343 | 88 | .346 | 18.6 | 2.7 | 2.45 | 2.47 |
| Steve Stone | CRU | sp | 29 | .890 | 355 | .307 | 264 | .553 | 267 | .560 | 80.5 | 6.8 | 6.10 | 6.34 |
| Bruce Sutter | CAR | cl | 24 | .489 | 104 | .231 | 44 | .301 | 44 | .301 | 7.8 | 1.8 | 1.57 | 1.18 |
| Don Sutton | WWM | sp | 32 | .615 | 367 | .221 | 184 | .382 | 186 | .386 | 42.2 | 3.2 | 2.97 | 2.61 |
| Craig Swan | DCS | sp | 26 | .832 | 155 | .316 | 96 | .505 | 96 | .505 | 29.2 | 6.3 | 5.54 | 5.50 |
| Bob Sykes* | DCS | sp | 22 | .504 | 117 | .179 | 48 | .312 | 50 | .325 | 9.7 | 2.3 | 2.08 | 1.91 |
| Frank Tanana* | MOB | sp | 23 | .832 | 317 | .338 | 228 | .512 | 232 | .521 | 67.2 | 5.9 | 5.46 | 5.27 |
| Bruce Taylor | GLA | mr | 24 | .582 | 94 | .255 | 44 | .355 | 44 | .355 | 9.8 | 2.9 | 2.67 | 2.61 |
| Kent Tekulve | CAR | mr | 30 | .625 | 99 | .253 | 52 | .397 | 52 | .397 | 11.6 | 3.2 | 2.98 | 2.29 |
| Roy Thomas | SPK | mr | 24 | 1.000 | 20 | .450 | 15 | .577 | 15 | .577 | 6.3 | 13.0 | 11.74 | 12.21 |
| Paul Thormodsgard | PBS | sp | 23 | .824 | 352 | .273 | 241 | .524 | 243 | .528 | 64.7 | 5.4 | 5.06 | 5.20 |
| Luis Tiant | GLA | sp | 36 | .673 | 337 | .267 | 185 | .414 | 186 | .416 | 46.0 | 3.8 | 3.45 | 3.19 |
| Dick Tidrow | ELE | mr | 30 | .849 | 111 | .261 | 79 | .530 | 81 | .544 | 20.9 | 5.2 | 4.66 | 4.79 |
| Jackson Todd | ROY | sp | 25 | .689 | 97 | .247 | 50 | .420 | 51 | .429 | 13.2 | 4.1 | 3.87 | 3.24 |
| Dave Tomlin* | WIN | mr | 28 | .777 | 59 | .322 | 37 | .468 | 37 | .468 | 11.1 | 5.7 | 5.07 | 5.27 |
| Pablo Torrealba* |   | mr | 29 | .913 | 134 | .381 | 89 | .539 | 90 | .545 | 31.0 | 8.3 | 7.61 | 7.22 |
| Mike Torrez | BIS | sp | 30 | .738 | 432 | .275 | 241 | .446 | 245 | .454 | 64.2 | 4.5 | 4.15 | 4.26 |
| Bill Travers* | COL | sp | 24 | .930 | 277 | .289 | 210 | .585 | 212 | .591 | 63.7 | 7.2 | 6.70 | 7.17 |
| Wayne Twitchell | FOR | sp | 29 | .854 | 239 | .289 | 184 | .533 | 191 | .554 | 53.6 | 6.2 | 5.72 | 5.47 |
| Tom Underwood* | CAR | sp | 23 | .635 | 139 | .273 | 70 | .378 | 70 | .378 | 15.8 | 3.2 | 2.92 | 3.37 |
| John Urrea | ROY | mr | 22 | .536 | 251 | .239 | 96 | .311 | 98 | .317 | 20.6 | 2.3 | 2.13 | 1.99 |
| John Verhoeven | BEA | mr | 23 | .629 | 21 | .286 | 11 | .355 | 11 | .355 | 2.8 | 3.7 | 3.55 | 3.67 |
| Pete Vuckovich | PBS | mr | 24 | .728 | 132 | .326 | 84 | .438 | 86 | .448 | 23.2 | 4.8 | 4.37 | 4.35 |
| Rick Waits* | PBS | mr | 25 | .759 | 73 | .301 | 42 | .442 | 43 | .453 | 11.6 | 4.8 | 4.39 | 5.07 |
| Ed Whitson | COL | sp | 22 | .944 | 19 | .316 | 16 | .571 | 16 | .571 | 5.4 | 9.1 | 7.72 | 6.29 |
| Charlie Williams | DCS | mr | 29 | .714 | 94 | .255 | 56 | .452 | 56 | .452 | 13.6 | 4.2 | 3.81 | 3.78 |
| Mike Willis* | SPK | mr | 26 | .834 | 77 | .299 | 53 | .520 | 53 | .520 | 14.8 | 5.7 | 5.14 | 5.15 |
| Jim Willoughby | NYM | mr | 28 | .790 | 85 | .341 | 54 | .478 | 54 | .478 | 16.8 | 6.3 | 5.75 | 5.59 |
| Rick Wise | BIS | sp | 31 | .964 | 235 | .319 | 203 | .623 | 205 | .629 | 63.7 | 7.9 | 7.17 | 6.99 |
| Wilbur Wood* | EKL | sp | 35 | .680 | 151 | .265 | 80 | .400 | 85 | .425 | 18.9 | 3.6 | 3.30 | 3.92 |
| Pat Zachry | BEA | sp | 25 | .857 | 295 | .281 | 212 | .544 | 214 | .549 | 60.5 | 6.2 | 5.49 | 5.13 |
| Geoff Zahn* | PBS | sp | 31 | .812 | 333 | .318 | 200 | .493 | 200 | .493 | 56.1 | 5.4 | 4.92 | 4.98 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Don Aase | SPK | sp | 22 | 11 | 1 | .091 | 0 | 6 | .545 | 65 | 5.9 | 10 | 6 | .600 | 101.3 | .620 |
| Glenn Abbott | DCS | sp | 26 | 14 | 0 | .000 | 0 | 6 | .429 | 58 | 4.1 | 7 | 3 | .429 | 91.1 | .625 |
| Santo Alcala | DAY | mr | 24 | 9 | 0 | .000 | 0 | 2 | .222 | 57 | 6.3 | 10 | 4 | .400 | 65.8 | .620 |
| Doyle Alexander | ELE | sp | 26 | 17 | 10 | .588 | 2 | 8 | .471 | 87 | 5.1 | 7 | 3 | .429 | 114.7 | .619 |
| Joaquin Andujar | NYM | sp | 24 | 11 | 3 | .273 | 0 | 8 | .727 | 53 | 4.8 | 3 | 2 | .667 | 108.2 | .585 |
| Bob Apodaca | LAA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 25.3 | .646 |
| Fernando Arroyo | PBS | sp | 25 | 16 | 3 | .188 | 0 | 11 | .688 | 66 | 4.1 | 13 | 6 | .462 | 95.4 | .637 |
| Bill Atkinson | NYM | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 18.1 | .611 |
| Jerry Augustine* | DAY | sp | 24 | 16 | 1 | .063 | 0 | 7 | .438 | 78 | 4.9 | 15 | 2 | .133 | 105.1 | .597 |
| Stan Bahnsen | EKL | sp | 32 | 9 | 0 | .000 | 0 | 5 | .556 | 34 | 3.8 | 8 | 3 | .375 | 33.7 | .628 |
| Doug Bair | BIS | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 31.8 | .576 |
| Rick Baldwin | GLA | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 28.8 | .632 |
| Floyd Bannister* | SEA | sp | 22 | 16 | 2 | .125 | 0 | 4 | .250 | 59 | 3.7 | 15 | 10 | .667 | 93.8 | .598 |
| Mike Barlow | COL | mr | 29 | 2 | 0 | .000 | 0 | 2 | 1.000 | 9 | 4.5 | 11 | 3 | .273 | 24.0 | .621 |
| Jim Barr | FOR | sp | 29 | 13 | 2 | .154 | 1 | 4 | .308 | 61 | 4.7 | 9 | 2 | .222 | 82.8 | .665 |
| Francisco Barrios | NYM | sp | 24 | 16 | 3 | .188 | 0 | 7 | .438 | 79 | 4.9 | 9 | 4 | .444 | 91.3 | .628 |
| Jim Bibby | FOR | sp | 32 | 13 | 0 | .000 | 0 | 4 | .308 | 69 | 5.3 | 21 | 8 | .381 | 87.3 | .595 |
| Jack Billingham | CRU | sp | 34 | 13 | 2 | .154 | 0 | 3 | .231 | 83 | 6.4 | 7 | 3 | .429 | 101.7 | .618 |
| Doug Bird | LAA | cl | 27 | 3 | 0 | .000 | 0 | 2 | .667 | 26 | 8.7 | 12 | 4 | .333 | 37.1 | .639 |
| Vida Blue* | BEA | sp | 27 | 17 | 5 | .294 | 0 | 7 | .412 | 73 | 4.3 | 10 | 4 | .400 | 109.4 | .606 |
| Bert Blyleven | GLA | sp | 26 | 13 | 6 | .462 | 1 | 9 | .692 | 61 | 4.7 | 8 | 1 | .125 | 127.1 | .624 |
| Tommy Boggs | COL | sp | 21 | 4 | 0 | .000 | 0 | 2 | .500 | 16 | 4.0 | 2 | 0 | .000 | 101.0 | .597 |
| Bill Bonham | LAA | sp | 28 | 16 | 2 | .125 | 1 | 11 | .688 | 69 | 4.3 | 7 | 6 | .857 | 102.5 | .625 |
| Pedro Borbon | LAA | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 22.3 | .643 |
| Ken Brett* | WIN | sp | 28 | 10 | 1 | .100 | 0 | 3 | .300 | 45 | 4.5 | 8 | 0 | .000 | 86.4 | .644 |
| Nelson Briles | MOB | sp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 33.8 | .621 |
| Pete Broberg | DAY | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 22.0 | .568 |
| Jackie Brown | COL | sp | 34 | 14 | 0 | .000 | 0 | 5 | .357 | 67 | 4.8 | 18 | 5 | .278 | 96.2 | .615 |
| Tom Bruno | WIN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 49.0 | .531 |
| Warren Brusstar | LAA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 24.7 | .599 |
| Tom Burgmeier* | DAY | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 30.5 | .599 |
| Steve Burke | SPK | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 19.0 | .571 |
| Ray Burris | DCS | sp | 26 | 5 | 1 | .200 | 0 | 2 | .400 | 26 | 5.2 | 2 | 2 | 1.000 | 93.4 | .642 |
| Mike Caldwell* | NYM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 17.9 | .616 |
| Rick Camp | SPK | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 16.8 | .636 |
| Bill Campbell | ROY | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 21.2 | .593 |
| Dave Campbell | DAY | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 23.2 | .649 |
| John Candelaria* | BIS | sp | 23 | 18 | 5 | .278 | 2 | 11 | .611 | 89 | 4.9 | 3 | 1 | .333 | 110.9 | .651 |
| Doug Capilla* |   | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 9 | 9.0 | 10 | 5 | .500 | 26.9 | .569 |
| Buzz Capra | LAA | mr | 29 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 6 | 2 | .333 | 30.4 | .595 |
| Steve Carlton* | COL | sp | 32 | 21 | 5 | .238 | 2 | 11 | .524 | 136 | 6.5 | 16 | 3 | .188 | 112.6 | .620 |
| Clay Carroll | FOR | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 7 | .700 | 25.6 | .637 |
| Bill Castro | SPK | cl | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 16.3 | .663 |
| Larry Christenson | CRU | sp | 23 | 16 | 2 | .125 | 0 | 10 | .625 | 86 | 5.4 | 11 | 5 | .455 | 103.0 | .633 |
| Jim Clancy | DAY | sp | 21 | 10 | 0 | .000 | 0 | 5 | .500 | 47 | 4.7 | 10 | 1 | .100 | 91.8 | .572 |
| Ken Clay | WWM | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 23.6 | .585 |
| Reggie Cleveland | DCS | sp | 29 | 16 | 3 | .188 | 1 | 7 | .438 | 88 | 5.5 | 23 | 9 | .391 | 84.6 | .654 |
| Jim Colborn | SPK | sp | 31 | 15 | 4 | .267 | 1 | 7 | .467 | 69 | 4.6 | 13 | 7 | .538 | 101.5 | .617 |
| Joe Coleman | EKL | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 21.4 | .603 |
| Terry Cornutt | GLA | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 | 22.1 | .567 |
| Barry Cort | ELE | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 31.0 | .538 |
| John Curtis* | COL | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 9 | .429 | 20.1 | .580 |
| John D'Acquisto | PBS | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 4 | .800 | 27.1 | .489 |
| Bruce Dal Canton | BEA | rp | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 20.2 | .579 |
| Larry Demery | SEA | mr | 24 | 4 | 0 | .000 | 0 | 0 | .000 | 8 | 2.0 | 14 | 4 | .286 | 52.6 | .560 |
| John Denny | ELE | sp | 24 | 7 | 2 | .286 | 1 | 4 | .571 | 38 | 5.4 | 4 | 2 | .500 | 105.6 | .598 |
| Adrian Devine | ELE | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 28.6 | .632 |
| Larry Dierker | WWM | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 15.7 | .555 |
| Tom Dixon | FOR | sp | 22 | 4 | 1 | .250 | 0 | 2 | .500 | 22 | 5.5 | 6 | 0 | .000 | 103.8 | .619 |
| Pat Dobson | PBS | sp | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 30.2 | .614 |
| Al Downing* | ELE | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 27.5 | .549 |
| Dick Drago | MOB | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 | 17.0 | .669 |
| Hal Dues | WIN | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 14.8 | .541 |
| Rawly Eastwick | LAA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 21.3 | .621 |
| Dennis Eckersley | DCS | sp | 22 | 17 | 3 | .176 | 1 | 9 | .529 | 78 | 4.6 | 6 | 2 | .333 | 101.4 | .646 |
| Dock Ellis | WWM | sp | 32 | 14 | 0 | .000 | 0 | 4 | .286 | 72 | 5.1 | 7 | 2 | .286 | 100.6 | .624 |
| Nino Espinosa | DCS | sp | 23 | 16 | 1 | .063 | 0 | 5 | .313 | 100 | 6.3 | 15 | 3 | .200 | 82.5 | .645 |
| Pete Falcone* | BEA | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 26.1 | .618 |
| Mark Fidrych | GLA | sp | 22 | 5 | 1 | .200 | 1 | 4 | .800 | 26 | 5.2 | 2 | 2 | 1.000 | 105.8 | .647 |
| Ed Figueroa | CAR | sp | 28 | 14 | 6 | .429 | 0 | 9 | .643 | 86 | 6.1 | 7 | 4 | .571 | 101.5 | .616 |
| Rollie Fingers | ELE | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.1 | .635 |
| Al Fitzmorris | SEA | sp | 31 | 16 | 0 | .000 | 0 | 4 | .250 | 46 | 2.9 | 18 | 13 | .722 | 94.9 | .595 |
| Mike Flanagan* | ROY | sp | 25 | 16 | 0 | .000 | 0 | 11 | .688 | 86 | 5.4 | 10 | 2 | .200 | 93.8 | .635 |
| Bob Forsch | BIS | sp | 27 | 17 | 5 | .294 | 0 | 7 | .412 | 75 | 4.4 | 9 | 1 | .111 | 110.1 | .615 |
| Ken Forsch | CAR | mr | 30 | 1 | 0 | .000 | 0 | 1 | 1.000 | 6 | 6.0 | 10 | 2 | .200 | 20.0 | .635 |
| Terry Forster* | GLA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 33.0 | .606 |
| Steve Foucault | WIN | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 16.0 | .665 |
| Dave Frost | GLA | sp | 24 | 1 | 1 | 1.000 | 1 | 1 | 1.000 | 1 | 1.0 | 0 | 0 | .000 | 118.0 | .669 |
| Woodie Fryman* | LAA | sp | 37 | 5 | 0 | .000 | 0 | 1 | .200 | 30 | 6.0 | 14 | 6 | .429 | 45.6 | .577 |
| Gene Garber | EKL | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 18.5 | .659 |
| Wayne Garland | ELE | sp | 26 | 17 | 4 | .235 | 1 | 5 | .294 | 96 | 5.6 | 8 | 5 | .625 | 99.3 | .626 |
| Mike Garman | PBS | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 6 | .222 | 15.1 | .595 |
| Jerry Garvin* | MOB | sp | 21 | 16 | 2 | .125 | 1 | 7 | .438 | 82 | 5.1 | 11 | 5 | .455 | 98.4 | .604 |
| Dave Giusti | WWM | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 28.4 | .627 |
| Dave Goltz | WIN | sp | 28 | 15 | 3 | .200 | 1 | 8 | .533 | 93 | 6.2 | 4 | 1 | .250 | 108.5 | .615 |
| Goose Gossage | SPK | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 7 | .778 | 25.7 | .615 |
| Tom Griffin | WIN | sp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 30.4 | .583 |
| Steve Grilli | SEA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 35.4 | .571 |
| Ross Grimsley* | BIS | sp | 27 | 17 | 4 | .235 | 0 | 6 | .353 | 67 | 3.9 | 13 | 7 | .538 | 90.0 | .608 |
| Ron Guidry* | NYM | sp | 26 | 16 | 6 | .375 | 1 | 14 | .875 | 59 | 3.7 | 8 | 3 | .375 | 120.8 | .626 |
| Don Gullett* | ELE | sp | 26 | 11 | 5 | .455 | 1 | 5 | .455 | 64 | 5.8 | 3 | 2 | .667 | 122.9 | .619 |
| Larry Gura* | ROY | mr | 29 | 3 | 1 | .333 | 0 | 2 | .667 | 13 | 4.3 | 6 | 2 | .333 | 33.4 | .626 |
| Moose Haas | EKL | sp | 21 | 12 | 2 | .167 | 0 | 7 | .583 | 38 | 3.2 | 2 | 2 | 1.000 | 100.6 | .624 |
| Ed Halicki | CAR | sp | 26 | 15 | 5 | .333 | 0 | 8 | .533 | 72 | 4.8 | 7 | 1 | .143 | 101.1 | .628 |
| Dave Hamilton* | CRU | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 18.3 | .578 |
| Preston Hanna | MOB | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 4 | 1.000 | 18.6 | .495 |
| Paul Hartzell | ELE | sp | 23 | 12 | 4 | .333 | 0 | 8 | .667 | 78 | 6.5 | 9 | 5 | .556 | 100.9 | .660 |
| Andy Hassler* | COL | sp | 25 | 8 | 0 | .000 | 0 | 2 | .250 | 45 | 5.6 | 8 | 6 | .750 | 87.9 | .560 |
| Dave Heaverlo | MOB | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 20.5 | .654 |
| Willie Hernandez* | CAR | mr | 22 | 2 | 0 | .000 | 0 | 0 | .000 | 15 | 7.5 | 9 | 2 | .222 | 26.5 | .654 |
| John Hiller* | GLA | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 7 | .350 | 23.7 | .602 |
| Sam Hinds | DAY | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 23.0 | .609 |
| Fred Holdsworth | DAY | mr | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 7 | 3 | .429 | 54.7 | .558 |
| Rick Honeycutt* | EKL | mr | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 13 | 6.5 | 5 | 0 | .000 | 34.3 | .592 |
| Don Hood* | WWM | mr | 27 | 9 | 2 | .222 | 1 | 8 | .889 | 34 | 3.8 | 2 | 0 | .000 | 87.0 | .622 |
| Burt Hooton | ROY | sp | 27 | 15 | 2 | .133 | 1 | 7 | .467 | 83 | 5.5 | 14 | 9 | .643 | 97.5 | .631 |
| Charlie Hough | BIS | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 31.1 | .567 |
| Tom House* | GLA | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 2.0 | 1.000 |
| Al Hrabosky* | LAA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 6 | .667 | 22.2 | .627 |
| Tom Hume | CRU | mr | 24 | 4 | 0 | .000 | 0 | 2 | .500 | 19 | 4.8 | 8 | 4 | .500 | 59.3 | .607 |
| Catfish Hunter | CAR | sp | 31 | 9 | 1 | .111 | 0 | 6 | .667 | 59 | 6.6 | 2 | 1 | .500 | 79.7 | .623 |
| Grant Jackson* | BEA | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 23.1 | .623 |
| Jesse Jefferson | BEA | sp | 28 | 16 | 5 | .313 | 1 | 13 | .813 | 68 | 4.3 | 3 | 1 | .333 | 119.8 | .623 |
| Fergie Jenkins | SPK | sp | 33 | 15 | 1 | .067 | 0 | 8 | .533 | 89 | 5.9 | 9 | 1 | .111 | 93.6 | .655 |
| Tommy John* | WIN | sp | 34 | 15 | 2 | .133 | 0 | 7 | .467 | 94 | 6.3 | 11 | 2 | .182 | 96.9 | .649 |
| Bart Johnson | NYM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 36.8 | .596 |
| Tom Johnson | GLA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 27.2 | .611 |
| Odell Jones | ELE | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 36.5 | .664 |
| Randy Jones* | NYM | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 27.3 | .668 |
| Rick Jones* | CRU | sp | 22 | 2 | 0 | .000 | 0 | 0 | .000 | 11 | 5.5 | 1 | 1 | 1.000 | 107.5 | .512 |
| Jim Kaat* | SEA | sp | 38 | 17 | 2 | .118 | 0 | 4 | .235 | 56 | 3.3 | 23 | 9 | .391 | 98.3 | .624 |
| Mike Kekich* | BEA | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 | 35.9 | .593 |
| Jim Kern | CRU | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 23.5 | .638 |
| Joe Kerrigan | FOR | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 23.7 | .591 |
| Don Kirkwood | COL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 26.5 | .678 |
| Bruce Kison | NYM | sp | 27 | 5 | 0 | .000 | 0 | 2 | .400 | 22 | 4.4 | 2 | 1 | .500 | 79.8 | .622 |
| Chris Knapp | PBS | sp | 23 | 13 | 1 | .077 | 1 | 5 | .385 | 57 | 4.4 | 7 | 1 | .143 | 95.5 | .622 |
| Bob Knepper* | FOR | sp | 23 | 14 | 1 | .071 | 0 | 9 | .643 | 67 | 4.8 | 16 | 5 | .313 | 111.4 | .580 |
| Darold Knowles* | BEA | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 25.5 | .582 |
| Jerry Koosman* | NYM | sp | 34 | 16 | 4 | .250 | 1 | 9 | .563 | 70 | 4.4 | 12 | 7 | .583 | 103.0 | .615 |
| Ken Kravec* | WWM | sp | 25 | 15 | 2 | .133 | 0 | 9 | .600 | 79 | 5.3 | 8 | 0 | .000 | 114.8 | .616 |
| Mike Krukow | GLA | sp | 25 | 15 | 3 | .200 | 2 | 6 | .400 | 76 | 5.1 | 15 | 6 | .400 | 87.1 | .619 |
| Jack Kucek | COL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 14.8 | .635 |
| Bob Lacey* | FOR | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 25.9 | .620 |
| Lerrin LaGrow | PBS | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 18.9 | .615 |
| Dennis Lamp | WWM | mr | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 7 | 3.5 | 1 | 1 | 1.000 | 52.5 | .695 |
| Rick Langford | CAR | sp | 25 | 14 | 0 | .000 | 0 | 7 | .500 | 85 | 6.1 | 11 | 2 | .182 | 88.8 | .620 |
| Dave LaRoche* | ROY | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 21.0 | .617 |
| Dan Larson | SEA | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 28.3 | .576 |
| Gary Lavelle* | SPK | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 16.9 | .645 |
| Bill Laxton* | CRU | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 22.3 | .563 |
| Bill Lee* | PBS | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 33.2 | .646 |
| Dave Lemanczyk | DCS | sp | 26 | 11 | 0 | .000 | 0 | 4 | .364 | 59 | 5.4 | 8 | 3 | .375 | 100.5 | .605 |
| Mark Lemongello | CAR | sp | 21 | 13 | 1 | .077 | 0 | 11 | .846 | 66 | 5.1 | 5 | 2 | .400 | 88.5 | .668 |
| Max Leon | MOB | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 22.8 | .620 |
| Dennis Leonard | WIN | sp | 26 | 16 | 2 | .125 | 0 | 9 | .563 | 82 | 5.1 | 5 | 5 | 1.000 | 105.9 | .633 |
| Randy Lerch* | LAA | sp | 22 | 16 | 0 | .000 | 0 | 2 | .125 | 64 | 4.0 | 18 | 6 | .333 | 70.4 | .589 |
| Dennis Lewallyn | CAR | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 25.3 | .663 |
| Paul Lindblad* | FOR | mr | 35 | 1 | 0 | .000 | 0 | 0 | .000 | 12 | 12.0 | 10 | 5 | .500 | 31.3 | .613 |
| Mark Littell | CAR | cl | 24 | 3 | 0 | .000 | 0 | 0 | .000 | 12 | 4.0 | 17 | 4 | .235 | 29.7 | .531 |
| Skip Lockwood | ROY | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 17.7 | .618 |
| Jim Lonborg | WWM | sp | 35 | 8 | 0 | .000 | 0 | 3 | .375 | 57 | 7.1 | 9 | 6 | .667 | 90.4 | .624 |
| Sparky Lyle* | MOB | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 17.3 | .631 |
| Mickey Mahler* | EKL | sp | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 12 | 6.0 | 1 | 0 | .000 | 90.0 | .606 |
| Mike Marshall | SPK | mr | 34 | 2 | 0 | .000 | 0 | 0 | .000 | 14 | 7.0 | 6 | 4 | .667 | 36.8 | .582 |
| Dennis Martinez | WIN | mr | 22 | 10 | 2 | .200 | 0 | 6 | .600 | 62 | 6.2 | 6 | 4 | .667 | 77.5 | .617 |
| Tippy Martinez* | CAR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 14.4 | .612 |
| Jon Matlack* | EKL | sp | 27 | 12 | 1 | .083 | 0 | 4 | .333 | 69 | 5.8 | 11 | 6 | .545 | 86.8 | .641 |
| Rudy May* | GLA | sp | 32 | 16 | 5 | .313 | 2 | 10 | .625 | 68 | 4.3 | 11 | 4 | .364 | 104.3 | .618 |
| Bob McClure* | DCS | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 19.5 | .609 |
| Will McEnaney* | PBS | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 17.2 | .633 |
| Lynn McGlothen | LAA | sp | 27 | 6 | 0 | .000 | 0 | 1 | .167 | 19 | 3.2 | 9 | 6 | .667 | 85.8 | .542 |
| Tug McGraw* | DAY | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 24.7 | .628 |
| Scott McGregor* | CAR | mr | 23 | 3 | 2 | .667 | 0 | 0 | .000 | 21 | 7.0 | 4 | 0 | .000 | 39.0 | .651 |
| Bo McLaughlin | ROY | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 19.0 | .628 |
| Doc Medich | CRU | sp | 28 | 13 | 4 | .308 | 1 | 7 | .538 | 60 | 4.6 | 10 | 2 | .200 | 115.5 | .623 |
| Andy Messersmith | FOR | sp | 31 | 10 | 1 | .100 | 0 | 3 | .300 | 53 | 5.3 | 8 | 2 | .250 | 110.3 | .596 |
| Butch Metzger | SEA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 8 | .258 | 21.9 | .588 |
| Dyar Miller | DAY | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 32.5 | .653 |
| Steve Mingori* | WWM | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 21.7 | .618 |
| Paul Mitchell | COL | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 7 | .583 | 28.1 | .590 |
| Randy Moffitt | DCS | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 23.3 | .631 |
| Sid Monge* | EKL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 17.9 | .563 |
| John Montague | SEA | mr | 29 | 17 | 3 | .176 | 1 | 5 | .294 | 56 | 3.3 | 18 | 11 | .611 | 92.8 | .599 |
| John Montefusco | SPK | sp | 27 | 16 | 1 | .063 | 0 | 9 | .563 | 114 | 7.1 | 13 | 5 | .385 | 96.6 | .632 |
| Balor Moore* | WWM | sp | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 5 | 1 | .200 | 28.0 | .586 |
| Donnie Moore | DCS | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 28.7 | .674 |
| Roger Moret* | WWM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 21.3 | .580 |
| Paul Moskau | MOB | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 25.2 | .662 |
| Tom Murphy | SPK | mr | 31 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 8 | 1 | .125 | 27.3 | .634 |
| Dale Murray | DCS | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 26.5 | .599 |
| Bob Myrick* | DAY | mr | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 1 | 1 | 1.000 | 23.7 | .654 |
| Joe Niekro | ROY | mr | 32 | 15 | 3 | .200 | 0 | 6 | .400 | 82 | 5.5 | 13 | 1 | .077 | 96.4 | .622 |
| Phil Niekro | EKL | sp | 38 | 20 | 5 | .250 | 1 | 11 | .550 | 89 | 4.4 | 9 | 5 | .556 | 121.1 | .590 |
| Gary Nolan | DAY | sp | 29 | 5 | 0 | .000 | 0 | 1 | .200 | 28 | 5.6 | 6 | 2 | .333 | 66.4 | .663 |
| Fred Norman* | ELE | sp | 34 | 17 | 5 | .294 | 0 | 10 | .588 | 114 | 6.7 | 6 | 3 | .500 | 110.4 | .601 |
| Mike Norris | COL | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 21.6 | .587 |
| Bob Owchinko* | EKL | sp | 22 | 10 | 1 | .100 | 1 | 5 | .500 | 53 | 5.3 | 10 | 3 | .300 | 90.6 | .636 |
| Jim Palmer | ROY | sp | 31 | 20 | 8 | .400 | 2 | 15 | .750 | 91 | 4.6 | 8 | 7 | .875 | 103.9 | .628 |
| Marty Pattin | DAY | mr | 34 | 3 | 1 | .333 | 0 | 2 | .667 | 20 | 6.7 | 4 | 0 | .000 | 39.9 | .628 |
| Mike Paxton | CRU | mr | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 8 | 2 | .250 | 29.2 | .614 |
| Gene Pentz | WWM | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 20.3 | .574 |
| Gaylord Perry | LAA | sp | 38 | 17 | 5 | .294 | 2 | 12 | .706 | 63 | 3.7 | 12 | 7 | .583 | 101.9 | .660 |
| Dick Pole | BEA | sp | 26 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 4 | 2 | .500 | 44.2 | .583 |
| Eric Rasmussen | MOB | sp | 25 | 17 | 2 | .118 | 0 | 6 | .353 | 80 | 4.7 | 11 | 3 | .273 | 88.9 | .626 |
| Doug Rau* | DAY | sp | 28 | 15 | 5 | .333 | 1 | 9 | .600 | 51 | 3.4 | 8 | 4 | .500 | 102.2 | .643 |
| Pete Redfern | SPK | sp | 22 | 3 | 0 | .000 | 0 | 1 | .333 | 18 | 6.0 | 15 | 7 | .467 | 31.2 | .593 |
| Ron Reed | WWM | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.4 | .609 |
| Steve Renko | EKL | sp | 32 | 5 | 0 | .000 | 0 | 3 | .600 | 12 | 2.4 | 6 | 3 | .500 | 35.9 | .638 |
| Paul Reuschel | CRU | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 25.1 | .637 |
| Rick Reuschel | LAA | sp | 28 | 17 | 3 | .176 | 1 | 11 | .647 | 76 | 4.5 | 12 | 7 | .583 | 103.7 | .635 |
| Jerry Reuss* | SPK | sp | 28 | 17 | 0 | .000 | 0 | 8 | .471 | 103 | 6.1 | 16 | 8 | .500 | 90.3 | .608 |
| Rick Rhoden | COL | sp | 24 | 19 | 2 | .105 | 0 | 6 | .316 | 79 | 4.2 | 19 | 4 | .211 | 105.3 | .623 |
| J.R. Richard | WIN | sp | 27 | 15 | 3 | .200 | 0 | 9 | .600 | 99 | 6.6 | 9 | 1 | .111 | 113.3 | .610 |
| Dave Roberts* | MOB | sp | 32 | 16 | 1 | .063 | 0 | 8 | .500 | 69 | 4.3 | 13 | 8 | .615 | 84.1 | .636 |
| Eduardo Rodriguez | COL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 17.6 | .619 |
| Steve Rogers | NYM | sp | 27 | 17 | 6 | .353 | 0 | 12 | .706 | 87 | 5.1 | 11 | 5 | .455 | 119.1 | .617 |
| Enrique Romo | WIN | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 18.3 | .660 |
| Jim Rooker* | WWM | sp | 34 | 14 | 1 | .071 | 0 | 4 | .286 | 80 | 5.7 | 12 | 7 | .583 | 91.2 | .613 |
| Gary Ross | DAY | sp | 29 | 2 | 0 | .000 | 0 | 1 | .500 | 7 | 3.5 | 0 | 0 | .000 | 109.0 | .647 |
| Dave Rozema | MOB | sp | 20 | 16 | 6 | .375 | 1 | 10 | .625 | 96 | 6.0 | 4 | 0 | .000 | 97.8 | .677 |
| Vern Ruhle | WWM | sp | 26 | 2 | 0 | .000 | 0 | 1 | .500 | 9 | 4.5 | 3 | 1 | .333 | 27.0 | .657 |
| Dick Ruthven | PBS | sp | 26 | 10 | 4 | .400 | 0 | 5 | .500 | 47 | 4.7 | 4 | 2 | .500 | 123.6 | .579 |
| Nolan Ryan | DAY | sp | 30 | 18 | 7 | .389 | 3 | 9 | .500 | 90 | 5.0 | 8 | 4 | .500 | 135.6 | .560 |
| Joe Sambito* | WIN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 18.0 | .627 |
| Manny Sarmiento | WIN | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 20.7 | .632 |
| Rick Sawyer | SEA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 27.3 | .602 |
| Ron Schueler | BIS | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 6 | .300 | 23.1 | .581 |
| Buddy Schultz* | BIS | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 16.4 | .640 |
| Tom Seaver | GLA | sp | 32 | 16 | 8 | .500 | 3 | 12 | .750 | 82 | 5.1 | 3 | 1 | .333 | 118.3 | .636 |
| Diego Segui | SEA | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 33.9 | .599 |
| Gary Serum | NYM | mr | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.0 | .656 |
| Bob Shirley* | BEA | sp | 23 | 15 | 2 | .133 | 0 | 8 | .533 | 67 | 4.5 | 10 | 3 | .300 | 95.1 | .597 |
| Jim Slaton | BEA | sp | 27 | 16 | 7 | .438 | 3 | 9 | .563 | 61 | 3.8 | 6 | 3 | .500 | 96.3 | .611 |
| Buddy Solomon | DCS | sp | 26 | 2 | 0 | .000 | 0 | 1 | .500 | 15 | 7.5 | 10 | 1 | .100 | 35.1 | .619 |
| Lary Sorensen | CAR | sp | 21 | 6 | 4 | .667 | 1 | 5 | .833 | 47 | 7.8 | 1 | 0 | .000 | 74.9 | .656 |
| Elias Sosa | EKL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 17.1 | .650 |
| Mario Soto | SEA | sp | 20 | 12 | 1 | .083 | 0 | 4 | .333 | 44 | 3.7 | 5 | 4 | .800 | 90.7 | .609 |
| Dan Spillner | BEA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 30.4 | .590 |
| Paul Splittorff* | CRU | sp | 30 | 17 | 6 | .353 | 3 | 9 | .529 | 82 | 4.8 | 16 | 8 | .500 | 104.7 | .606 |
| Don Stanhouse | FOR | mr | 26 | 14 | 2 | .143 | 0 | 7 | .500 | 84 | 6.0 | 8 | 3 | .375 | 100.1 | .599 |
| Bob Stanley | EKL | mr | 22 | 6 | 0 | .000 | 0 | 2 | .333 | 20 | 3.3 | 13 | 2 | .154 | 32.4 | .612 |
| Steve Stone | CRU | sp | 29 | 16 | 4 | .250 | 0 | 5 | .313 | 78 | 4.9 | 15 | 5 | .333 | 106.4 | .612 |
| Bruce Sutter | CAR | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.7 | .680 |
| Don Sutton | WWM | sp | 32 | 16 | 4 | .250 | 3 | 12 | .750 | 81 | 5.1 | 11 | 5 | .455 | 109.6 | .613 |
| Craig Swan | DCS | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 30.3 | .604 |
| Bob Sykes* | DCS | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 19.0 | .589 |
| Frank Tanana* | MOB | sp | 23 | 17 | 2 | .118 | 1 | 5 | .294 | 105 | 6.2 | 13 | 4 | .308 | 92.8 | .660 |
| Bruce Taylor | GLA | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 18.0 | .599 |
| Kent Tekulve | CAR | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 17.6 | .606 |
| Roy Thomas | SPK | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 23.5 | .532 |
| Paul Thormodsgard | PBS | sp | 23 | 17 | 1 | .059 | 0 | 11 | .647 | 86 | 5.1 | 10 | 6 | .600 | 94.9 | .609 |
| Luis Tiant | GLA | sp | 36 | 15 | 6 | .400 | 3 | 10 | .667 | 53 | 3.5 | 6 | 4 | .667 | 104.3 | .644 |
| Dick Tidrow | ELE | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 23.9 | .641 |
| Jackson Todd | ROY | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 18.6 | .670 |
| Dave Tomlin* | WIN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 15.8 | .596 |
| Pablo Torrealba* |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 8 | .667 | 26.0 | .610 |
| Mike Torrez | BIS | sp | 30 | 18 | 5 | .278 | 1 | 10 | .556 | 76 | 4.2 | 4 | 2 | .500 | 105.6 | .596 |
| Bill Travers* | COL | sp | 24 | 13 | 2 | .154 | 1 | 6 | .462 | 76 | 5.8 | 13 | 1 | .077 | 98.4 | .615 |
| Wayne Twitchell | FOR | sp | 29 | 12 | 0 | .000 | 0 | 4 | .333 | 44 | 3.7 | 14 | 6 | .429 | 77.1 | .600 |
| Tom Underwood* | CAR | sp | 23 | 2 | 1 | .500 | 0 | 2 | 1.000 | 3 | 1.5 | 8 | 3 | .375 | 43.0 | .588 |
| John Urrea | ROY | mr | 22 | 12 | 4 | .333 | 1 | 8 | .667 | 72 | 6.0 | 9 | 4 | .444 | 91.6 | .633 |
| John Verhoeven | BEA | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 11.9 | .561 |
| Pete Vuckovich | PBS | mr | 24 | 6 | 3 | .500 | 0 | 5 | .833 | 33 | 5.5 | 1 | 1 | 1.000 | 127.3 | .615 |
| Rick Waits* | PBS | mr | 25 | 3 | 0 | .000 | 0 | 2 | .667 | 16 | 5.3 | 4 | 1 | .250 | 101.7 | .623 |
| Ed Whitson | COL | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 26.5 | .575 |
| Charlie Williams | DCS | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 27.8 | .566 |
| Mike Willis* | SPK | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 26.4 | .614 |
| Jim Willoughby | NYM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.8 | .598 |
| Rick Wise | BIS | sp | 31 | 11 | 3 | .273 | 0 | 5 | .455 | 68 | 6.2 | 6 | 0 | .000 | 93.7 | .656 |
| Wilbur Wood* | EKL | sp | 35 | 3 | 1 | .333 | 0 | 3 | 1.000 | 14 | 4.7 | 7 | 4 | .571 | 40.1 | .587 |
| Pat Zachry | BEA | sp | 25 | 16 | 5 | .313 | 1 | 8 | .500 | 80 | 5.0 | 8 | 5 | .625 | 87.2 | .590 |
| Geoff Zahn* | PBS | sp | 31 | 16 | 2 | .125 | 1 | 8 | .500 | 101 | 6.3 | 14 | 9 | .643 | 93.3 | .623 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Don Aase | SPK | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 101.3 | .620 |
| Glenn Abbott | DCS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 91.1 | .625 |
| Santo Alcala | DAY | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 11 | 2 | 1 | 65.8 | .620 |
| Doyle Alexander | ELE | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 114.7 | .619 |
| Joaquin Andujar | NYM | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 108.2 | .585 |
| Bob Apodaca | LAA | mr | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 12 | 7 | .583 | 20 | 20 | 8 | 25.3 | .646 |
| Fernando Arroyo | PBS | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 95.4 | .637 |
| Bill Atkinson | NYM | mr | 22 | 2 | 0 | .000 | 2 | 1.000 | 13 | 24 | 11 | .458 | 36 | 36 | 7 | 18.1 | .611 |
| Jerry Augustine* | DAY | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 105.1 | .597 |
| Stan Bahnsen | EKL | sp | 32 | 1 | 0 | .000 | 0 | .000 | 3 | 2 | 0 | .000 | 27 | 18 | 6 | 33.7 | .628 |
| Doug Bair | BIS | mr | 27 | 2 | 0 | .000 | 1 | .500 | 0 | 19 | 8 | .421 | 26 | 26 | 13 | 31.8 | .576 |
| Rick Baldwin | GLA | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 20 | 7 | .350 | 13 | 13 | 8 | 28.8 | .632 |
| Floyd Bannister* | SEA | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 93.8 | .598 |
| Mike Barlow | COL | mr | 29 | 3 | 0 | .000 | 2 | .667 | 4 | 18 | 5 | .278 | 28 | 26 | 6 | 24.0 | .621 |
| Jim Barr | FOR | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 82.8 | .665 |
| Francisco Barrios | NYM | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 91.3 | .628 |
| Jim Bibby | FOR | sp | 32 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 3 | .750 | 18 | 5 | 2 | 87.3 | .595 |
| Jack Billingham | CRU | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 101.7 | .618 |
| Doug Bird | LAA | cl | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 25 | 15 | .600 | 24 | 21 | 5 | 37.1 | .639 |
| Vida Blue* | BEA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 109.4 | .606 |
| Bert Blyleven | GLA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 127.1 | .624 |
| Tommy Boggs | COL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 101.0 | .597 |
| Bill Bonham | LAA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 102.5 | .625 |
| Pedro Borbon | LAA | cl | 30 | 1 | 0 | .000 | 0 | .000 | 1 | 17 | 3 | .176 | 29 | 29 | 9 | 22.3 | .643 |
| Ken Brett* | WIN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 86.4 | .644 |
| Nelson Briles | MOB | sp | 33 | 0 | 0 | .000 | 0 | .000 | 2 | 25 | 9 | .360 | 24 | 24 | 4 | 33.8 | .621 |
| Pete Broberg | DAY | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 8 | 8 | 4 | 22.0 | .568 |
| Jackie Brown | COL | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 96.2 | .615 |
| Tom Bruno | WIN | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 1 | 1 | 0 | 49.0 | .531 |
| Warren Brusstar | LAA | mr | 25 | 0 | 0 | .000 | 0 | .000 | 5 | 7 | 3 | .429 | 24 | 24 | 9 | 24.7 | .599 |
| Tom Burgmeier* | DAY | mr | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 3 | .300 | 17 | 17 | 3 | 30.5 | .599 |
| Steve Burke | SPK | mr | 22 | 1 | 0 | .000 | 1 | 1.000 | 2 | 14 | 4 | .286 | 13 | 13 | 6 | 19.0 | .571 |
| Ray Burris | DCS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 93.4 | .642 |
| Mike Caldwell* | NYM | mr | 28 | 2 | 0 | .000 | 2 | 1.000 | 6 | 6 | 2 | .333 | 19 | 19 | 4 | 17.9 | .616 |
| Rick Camp | SPK | mr | 24 | 0 | 0 | .000 | 0 | .000 | 3 | 15 | 7 | .467 | 16 | 16 | 4 | 16.8 | .636 |
| Bill Campbell | ROY | cl | 28 | 3 | 1 | .333 | 0 | .000 | 2 | 12 | 4 | .333 | 24 | 24 | 15 | 21.2 | .593 |
| Dave Campbell | DAY | mr | 25 | 7 | 4 | .571 | 3 | .429 | 2 | 12 | 5 | .417 | 19 | 19 | 14 | 23.2 | .649 |
| John Candelaria* | BIS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 110.9 | .651 |
| Doug Capilla* |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 9 | 5 | .556 | 14 | 13 | 3 | 26.9 | .569 |
| Buzz Capra | LAA | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 13 | 10 | .769 | 9 | 8 | 4 | 30.4 | .595 |
| Steve Carlton* | COL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 112.6 | .620 |
| Clay Carroll | FOR | mr | 36 | 4 | 3 | .750 | 1 | .250 | 0 | 35 | 10 | .286 | 28 | 28 | 14 | 25.6 | .637 |
| Bill Castro | SPK | cl | 23 | 4 | 1 | .250 | 3 | .750 | 2 | 29 | 12 | .414 | 26 | 26 | 10 | 16.3 | .663 |
| Larry Christenson | CRU | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 103.0 | .633 |
| Jim Clancy | DAY | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 91.8 | .572 |
| Ken Clay | WWM | mr | 23 | 1 | 0 | .000 | 1 | 1.000 | 8 | 6 | 3 | .500 | 20 | 20 | 6 | 23.6 | .585 |
| Reggie Cleveland | DCS | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 84.6 | .654 |
| Jim Colborn | SPK | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 101.5 | .617 |
| Joe Coleman | EKL | mr | 30 | 10 | 4 | .400 | 5 | .500 | 5 | 23 | 13 | .565 | 38 | 38 | 9 | 21.4 | .603 |
| Terry Cornutt | GLA | mr | 24 | 4 | 1 | .250 | 3 | .750 | 5 | 24 | 9 | .375 | 24 | 24 | 8 | 22.1 | .567 |
| Barry Cort | ELE | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 1 | 31.0 | .538 |
| John Curtis* | COL | mr | 29 | 4 | 1 | .250 | 1 | .250 | 3 | 33 | 8 | .242 | 30 | 30 | 8 | 20.1 | .580 |
| John D'Acquisto | PBS | sp | 25 | 2 | 2 | 1.000 | 0 | .000 | 0 | 8 | 4 | .500 | 12 | 12 | 4 | 27.1 | .489 |
| Bruce Dal Canton | BEA | rp | 35 | 5 | 4 | .800 | 1 | .200 | 0 | 9 | 2 | .222 | 10 | 10 | 7 | 20.2 | .579 |
| Larry Demery | SEA | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 10 | 5 | .500 | 19 | 15 | 6 | 52.6 | .560 |
| John Denny | ELE | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 105.6 | .598 |
| Adrian Devine | ELE | cl | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 16 | 7 | .438 | 17 | 17 | 7 | 28.6 | .632 |
| Larry Dierker | WWM | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 7 | 7 | 5 | 15.7 | .555 |
| Tom Dixon | FOR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 103.8 | .619 |
| Pat Dobson | PBS | sp | 35 | 1 | 0 | .000 | 1 | 1.000 | 0 | 19 | 5 | .263 | 21 | 21 | 10 | 30.2 | .614 |
| Al Downing* | ELE | mr | 36 | 1 | 0 | .000 | 1 | 1.000 | 1 | 14 | 8 | .571 | 10 | 10 | 4 | 27.5 | .549 |
| Dick Drago | MOB | mr | 32 | 1 | 0 | .000 | 1 | 1.000 | 9 | 7 | 3 | .429 | 22 | 22 | 4 | 17.0 | .669 |
| Hal Dues | WIN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 5 | 5 | 3 | 14.8 | .541 |
| Rawly Eastwick | LAA | mr | 26 | 14 | 11 | .786 | 3 | .214 | 0 | 12 | 1 | .083 | 26 | 26 | 21 | 21.3 | .621 |
| Dennis Eckersley | DCS | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 101.4 | .646 |
| Dock Ellis | WWM | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 100.6 | .624 |
| Nino Espinosa | DCS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 82.5 | .645 |
| Pete Falcone* | BEA | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 19 | 8 | .421 | 18 | 18 | 12 | 26.1 | .618 |
| Mark Fidrych | GLA | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 105.8 | .647 |
| Ed Figueroa | CAR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 101.5 | .616 |
| Rollie Fingers | ELE | cl | 30 | 22 | 16 | .727 | 6 | .273 | 0 | 3 | 1 | .333 | 26 | 26 | 24 | 22.1 | .635 |
| Al Fitzmorris | SEA | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 94.9 | .595 |
| Mike Flanagan* | ROY | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 93.8 | .635 |
| Bob Forsch | BIS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 110.1 | .615 |
| Ken Forsch | CAR | mr | 30 | 2 | 1 | .500 | 0 | .000 | 4 | 13 | 2 | .154 | 20 | 19 | 9 | 20.0 | .635 |
| Terry Forster* | GLA | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 2 | 2 | 1 | 33.0 | .606 |
| Steve Foucault | WIN | cl | 27 | 17 | 15 | .882 | 2 | .118 | 2 | 13 | 2 | .154 | 29 | 29 | 24 | 16.0 | .665 |
| Dave Frost | GLA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 118.0 | .669 |
| Woodie Fryman* | LAA | sp | 37 | 1 | 0 | .000 | 1 | 1.000 | 1 | 11 | 6 | .545 | 18 | 13 | 4 | 45.6 | .577 |
| Gene Garber | EKL | cl | 29 | 14 | 11 | .786 | 3 | .214 | 1 | 22 | 3 | .136 | 30 | 30 | 24 | 18.5 | .659 |
| Wayne Garland | ELE | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 99.3 | .626 |
| Mike Garman | PBS | cl | 27 | 1 | 0 | .000 | 0 | .000 | 14 | 26 | 14 | .538 | 31 | 31 | 8 | 15.1 | .595 |
| Jerry Garvin* | MOB | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 98.4 | .604 |
| Dave Giusti | WWM | mr | 37 | 2 | 1 | .500 | 1 | .500 | 3 | 13 | 8 | .615 | 17 | 17 | 6 | 28.4 | .627 |
| Dave Goltz | WIN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 108.5 | .615 |
| Goose Gossage | SPK | cl | 25 | 10 | 9 | .900 | 1 | .100 | 4 | 24 | 9 | .375 | 26 | 26 | 18 | 25.7 | .615 |
| Tom Griffin | WIN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 2 | .250 | 16 | 16 | 6 | 30.4 | .583 |
| Steve Grilli | SEA | mr | 28 | 4 | 2 | .500 | 2 | .500 | 0 | 26 | 10 | .385 | 32 | 32 | 19 | 35.4 | .571 |
| Ross Grimsley* | BIS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 90.0 | .608 |
| Ron Guidry* | NYM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 120.8 | .626 |
| Don Gullett* | ELE | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 122.9 | .619 |
| Larry Gura* | ROY | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 3 | 12 | 5 | .417 | 14 | 11 | 3 | 33.4 | .626 |
| Moose Haas | EKL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 100.6 | .624 |
| Ed Halicki | CAR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 101.1 | .628 |
| Dave Hamilton* | CRU | mr | 29 | 4 | 3 | .750 | 1 | .250 | 3 | 20 | 6 | .300 | 20 | 20 | 6 | 18.3 | .578 |
| Preston Hanna | MOB | sp | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 1 | .143 | 10 | 10 | 5 | 18.6 | .495 |
| Paul Hartzell | ELE | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 1 | 0 | 100.9 | .660 |
| Andy Hassler* | COL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 87.9 | .560 |
| Dave Heaverlo | MOB | mr | 26 | 6 | 2 | .333 | 3 | .500 | 6 | 23 | 10 | .435 | 34 | 34 | 15 | 20.5 | .654 |
| Willie Hernandez* | CAR | mr | 22 | 2 | 1 | .500 | 1 | .500 | 6 | 5 | 1 | .200 | 20 | 18 | 4 | 26.5 | .654 |
| John Hiller* | GLA | mr | 34 | 3 | 1 | .333 | 1 | .333 | 5 | 30 | 11 | .367 | 30 | 30 | 8 | 23.7 | .602 |
| Sam Hinds | DAY | mr | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 1 | .250 | 9 | 9 | 5 | 23.0 | .609 |
| Fred Holdsworth | DAY | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 6 | 4 | 1 | 54.7 | .558 |
| Rick Honeycutt* | EKL | mr | 23 | 2 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 9 | 7 | 0 | 34.3 | .592 |
| Don Hood* | WWM | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 3 | .375 | 14 | 5 | 0 | 87.0 | .622 |
| Burt Hooton | ROY | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 97.5 | .631 |
| Charlie Hough | BIS | cl | 29 | 14 | 10 | .714 | 4 | .286 | 0 | 24 | 9 | .375 | 29 | 29 | 24 | 31.1 | .567 |
| Tom House* | GLA | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 1 | 1 | 0 | 2.0 | 1.000 |
| Al Hrabosky* | LAA | mr | 27 | 4 | 2 | .500 | 0 | .000 | 0 | 26 | 11 | .423 | 26 | 26 | 11 | 22.2 | .627 |
| Tom Hume | CRU | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 7 | 3 | 3 | 59.3 | .607 |
| Catfish Hunter | CAR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 79.7 | .623 |
| Grant Jackson* | BEA | mr | 34 | 5 | 2 | .400 | 3 | .600 | 4 | 13 | 6 | .462 | 24 | 24 | 8 | 23.1 | .623 |
| Jesse Jefferson | BEA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 119.8 | .623 |
| Fergie Jenkins | SPK | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 93.6 | .655 |
| Tommy John* | WIN | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 96.9 | .649 |
| Bart Johnson | NYM | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 6 | .500 | 12 | 12 | 9 | 36.8 | .596 |
| Tom Johnson | GLA | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 11 | 7 | .636 | 16 | 16 | 8 | 27.2 | .611 |
| Odell Jones | ELE | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 4 | 4 | 2 | 36.5 | .664 |
| Randy Jones* | NYM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 3 | 10 | 4 | .400 | 16 | 16 | 8 | 27.3 | .668 |
| Rick Jones* | CRU | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 107.5 | .512 |
| Jim Kaat* | SEA | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 98.3 | .624 |
| Mike Kekich* | BEA | mr | 32 | 1 | 0 | .000 | 1 | 1.000 | 0 | 10 | 6 | .600 | 10 | 10 | 3 | 35.9 | .593 |
| Jim Kern | CRU | cl | 28 | 12 | 7 | .583 | 5 | .417 | 0 | 33 | 16 | .485 | 31 | 31 | 24 | 23.5 | .638 |
| Joe Kerrigan | FOR | mr | 22 | 12 | 9 | .750 | 3 | .250 | 2 | 23 | 7 | .304 | 23 | 23 | 19 | 23.7 | .591 |
| Don Kirkwood | COL | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 16 | 6 | .375 | 17 | 17 | 7 | 26.5 | .678 |
| Bruce Kison | NYM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 79.8 | .622 |
| Chris Knapp | PBS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 95.5 | .622 |
| Bob Knepper* | FOR | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 111.4 | .580 |
| Darold Knowles* | BEA | mr | 35 | 4 | 3 | .750 | 1 | .250 | 2 | 10 | 2 | .200 | 15 | 15 | 8 | 25.5 | .582 |
| Jerry Koosman* | NYM | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 103.0 | .615 |
| Ken Kravec* | WWM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 114.8 | .616 |
| Mike Krukow | GLA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 87.1 | .619 |
| Jack Kucek | COL | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 1 | 4 | 3 | .750 | 5 | 5 | 0 | 14.8 | .635 |
| Bob Lacey* | FOR | mr | 23 | 6 | 3 | .500 | 3 | .500 | 4 | 36 | 15 | .417 | 37 | 37 | 24 | 25.9 | .620 |
| Lerrin LaGrow | PBS | cl | 28 | 18 | 15 | .833 | 3 | .167 | 0 | 27 | 8 | .296 | 27 | 27 | 25 | 18.9 | .615 |
| Dennis Lamp | WWM | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 52.5 | .695 |
| Rick Langford | CAR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 88.8 | .620 |
| Dave LaRoche* | ROY | cl | 29 | 11 | 8 | .727 | 2 | .182 | 1 | 21 | 5 | .238 | 24 | 24 | 14 | 21.0 | .617 |
| Dan Larson | SEA | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 5 | .313 | 16 | 16 | 10 | 28.3 | .576 |
| Gary Lavelle* | SPK | cl | 28 | 6 | 4 | .667 | 2 | .333 | 5 | 27 | 11 | .407 | 26 | 26 | 8 | 16.9 | .645 |
| Bill Laxton* | CRU | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 1 | 11 | 3 | .273 | 15 | 15 | 3 | 22.3 | .563 |
| Bill Lee* | PBS | sp | 30 | 2 | 2 | 1.000 | 0 | .000 | 0 | 26 | 10 | .385 | 22 | 22 | 15 | 33.2 | .646 |
| Dave Lemanczyk | DCS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 100.5 | .605 |
| Mark Lemongello | CAR | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 88.5 | .668 |
| Max Leon | MOB | mr | 27 | 0 | 0 | .000 | 0 | .000 | 5 | 7 | 5 | .714 | 12 | 12 | 5 | 22.8 | .620 |
| Dennis Leonard | WIN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 105.9 | .633 |
| Randy Lerch* | LAA | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 70.4 | .589 |
| Dennis Lewallyn | CAR | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 4 | 3 | 25.3 | .663 |
| Paul Lindblad* | FOR | mr | 35 | 0 | 0 | .000 | 0 | .000 | 3 | 20 | 7 | .350 | 23 | 22 | 10 | 31.3 | .613 |
| Mark Littell | CAR | cl | 24 | 2 | 0 | .000 | 1 | .500 | 5 | 16 | 7 | .438 | 21 | 18 | 4 | 29.7 | .531 |
| Skip Lockwood | ROY | cl | 30 | 14 | 12 | .857 | 2 | .143 | 6 | 19 | 4 | .211 | 31 | 31 | 17 | 17.7 | .618 |
| Jim Lonborg | WWM | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 90.4 | .624 |
| Sparky Lyle* | MOB | cl | 32 | 22 | 16 | .727 | 6 | .273 | 0 | 12 | 6 | .500 | 31 | 31 | 28 | 17.3 | .631 |
| Mickey Mahler* | EKL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 90.0 | .606 |
| Mike Marshall | SPK | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 7 | .875 | 10 | 8 | 4 | 36.8 | .582 |
| Dennis Martinez | WIN | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 17 | 7 | 1 | 77.5 | .617 |
| Tippy Martinez* | CAR | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 9 | 13 | 3 | .231 | 22 | 22 | 3 | 14.4 | .612 |
| Jon Matlack* | EKL | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 86.8 | .641 |
| Rudy May* | GLA | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 104.3 | .618 |
| Bob McClure* | DCS | mr | 25 | 15 | 14 | .933 | 1 | .067 | 2 | 20 | 2 | .100 | 26 | 26 | 21 | 19.5 | .609 |
| Will McEnaney* | PBS | mr | 25 | 2 | 0 | .000 | 1 | .500 | 7 | 15 | 4 | .267 | 23 | 23 | 5 | 17.2 | .633 |
| Lynn McGlothen | LAA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 85.8 | .542 |
| Tug McGraw* | DAY | mr | 32 | 13 | 9 | .692 | 3 | .231 | 3 | 22 | 7 | .318 | 30 | 30 | 17 | 24.7 | .628 |
| Scott McGregor* | CAR | mr | 23 | 2 | 1 | .500 | 0 | .000 | 0 | 6 | 2 | .333 | 13 | 10 | 2 | 39.0 | .651 |
| Bo McLaughlin | ROY | mr | 23 | 4 | 1 | .250 | 2 | .500 | 7 | 27 | 13 | .481 | 28 | 28 | 5 | 19.0 | .628 |
| Doc Medich | CRU | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 115.5 | .623 |
| Andy Messersmith | FOR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 110.3 | .596 |
| Butch Metzger | SEA | mr | 25 | 6 | 4 | .667 | 2 | .333 | 2 | 68 | 32 | .471 | 55 | 55 | 13 | 21.9 | .588 |
| Dyar Miller | DAY | mr | 31 | 3 | 1 | .333 | 2 | .667 | 2 | 19 | 6 | .316 | 17 | 17 | 5 | 32.5 | .653 |
| Steve Mingori* | WWM | mr | 33 | 1 | 0 | .000 | 0 | .000 | 0 | 12 | 2 | .167 | 10 | 10 | 3 | 21.7 | .618 |
| Paul Mitchell | COL | sp | 27 | 1 | 0 | .000 | 0 | .000 | 1 | 11 | 4 | .364 | 17 | 17 | 4 | 28.1 | .590 |
| Randy Moffitt | DCS | mr | 28 | 3 | 2 | .667 | 0 | .000 | 5 | 19 | 4 | .211 | 23 | 23 | 11 | 23.3 | .631 |
| Sid Monge* | EKL | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 3 | .375 | 19 | 19 | 7 | 17.9 | .563 |
| John Montague | SEA | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 92.8 | .599 |
| John Montefusco | SPK | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 96.6 | .632 |
| Balor Moore* | WWM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 5 | 4 | 1 | 28.0 | .586 |
| Donnie Moore | DCS | mr | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 3 | 3 | 1 | 28.7 | .674 |
| Roger Moret* | WWM | mr | 27 | 2 | 1 | .500 | 1 | .500 | 6 | 25 | 7 | .280 | 23 | 23 | 11 | 21.3 | .580 |
| Paul Moskau | MOB | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 14 | 8 | .571 | 13 | 13 | 3 | 25.2 | .662 |
| Tom Murphy | SPK | mr | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 3 | .600 | 12 | 11 | 3 | 27.3 | .634 |
| Dale Murray | DCS | mr | 27 | 3 | 1 | .333 | 2 | .667 | 2 | 24 | 10 | .417 | 25 | 25 | 9 | 26.5 | .599 |
| Bob Myrick* | DAY | mr | 24 | 3 | 2 | .667 | 0 | .000 | 0 | 6 | 2 | .333 | 10 | 9 | 8 | 23.7 | .654 |
| Joe Niekro | ROY | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 96.4 | .622 |
| Phil Niekro | EKL | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 121.1 | .590 |
| Gary Nolan | DAY | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 66.4 | .663 |
| Fred Norman* | ELE | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 110.4 | .601 |
| Mike Norris | COL | sp | 22 | 4 | 2 | .500 | 1 | .250 | 1 | 34 | 12 | .353 | 27 | 27 | 14 | 21.6 | .587 |
| Bob Owchinko* | EKL | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 2 | 0 | 90.6 | .636 |
| Jim Palmer | ROY | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 103.9 | .628 |
| Marty Pattin | DAY | mr | 34 | 3 | 3 | 1.000 | 0 | .000 | 1 | 16 | 3 | .188 | 19 | 16 | 9 | 39.9 | .628 |
| Mike Paxton | CRU | mr | 23 | 4 | 3 | .750 | 1 | .250 | 0 | 28 | 14 | .500 | 25 | 24 | 16 | 29.2 | .614 |
| Gene Pentz | WWM | mr | 24 | 1 | 0 | .000 | 0 | .000 | 5 | 12 | 5 | .417 | 17 | 17 | 4 | 20.3 | .574 |
| Gaylord Perry | LAA | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 101.9 | .660 |
| Dick Pole | BEA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 13 | 8 | .615 | 12 | 11 | 7 | 44.2 | .583 |
| Eric Rasmussen | MOB | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 88.9 | .626 |
| Doug Rau* | DAY | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 102.2 | .643 |
| Pete Redfern | SPK | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 15 | 9 | .600 | 24 | 21 | 8 | 31.2 | .593 |
| Ron Reed | WWM | cl | 34 | 27 | 23 | .852 | 4 | .148 | 0 | 32 | 8 | .250 | 33 | 33 | 32 | 17.4 | .609 |
| Steve Renko | EKL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 4 | 9 | 4 | .444 | 22 | 17 | 4 | 35.9 | .638 |
| Paul Reuschel | CRU | mr | 30 | 2 | 2 | 1.000 | 0 | .000 | 2 | 25 | 6 | .240 | 28 | 28 | 12 | 25.1 | .637 |
| Rick Reuschel | LAA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 103.7 | .635 |
| Jerry Reuss* | SPK | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 90.3 | .608 |
| Rick Rhoden | COL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 105.3 | .623 |
| J.R. Richard | WIN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 113.3 | .610 |
| Dave Roberts* | MOB | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 84.1 | .636 |
| Eduardo Rodriguez | COL | mr | 25 | 25 | 20 | .800 | 5 | .200 | 1 | 24 | 5 | .208 | 37 | 37 | 32 | 17.6 | .619 |
| Steve Rogers | NYM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 119.1 | .617 |
| Enrique Romo | WIN | cl | 29 | 6 | 2 | .333 | 4 | .667 | 7 | 20 | 2 | .100 | 32 | 32 | 12 | 18.3 | .660 |
| Jim Rooker* | WWM | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 91.2 | .613 |
| Gary Ross | DAY | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 109.0 | .647 |
| Dave Rozema | MOB | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 97.8 | .677 |
| Vern Ruhle | WWM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 6 | 2 | .333 | 12 | 10 | 4 | 27.0 | .657 |
| Dick Ruthven | PBS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 123.6 | .579 |
| Nolan Ryan | DAY | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 135.6 | .560 |
| Joe Sambito* | WIN | mr | 25 | 9 | 6 | .667 | 3 | .333 | 2 | 13 | 4 | .308 | 25 | 25 | 10 | 18.0 | .627 |
| Manny Sarmiento | WIN | mr | 21 | 0 | 0 | .000 | 0 | .000 | 1 | 12 | 5 | .417 | 11 | 11 | 2 | 20.7 | .632 |
| Rick Sawyer | SEA | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 2 | .250 | 12 | 12 | 2 | 27.3 | .602 |
| Ron Schueler | BIS | mr | 29 | 7 | 4 | .571 | 2 | .286 | 7 | 18 | 2 | .111 | 32 | 32 | 13 | 23.1 | .581 |
| Buddy Schultz* | BIS | mr | 26 | 1 | 0 | .000 | 0 | .000 | 9 | 22 | 3 | .136 | 27 | 27 | 9 | 16.4 | .640 |
| Tom Seaver | GLA | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 118.3 | .636 |
| Diego Segui | SEA | mr | 39 | 1 | 1 | 1.000 | 0 | .000 | 0 | 31 | 16 | .516 | 32 | 32 | 24 | 33.9 | .599 |
| Gary Serum | NYM | mr | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 2 | 2 | 2 | 16.0 | .656 |
| Bob Shirley* | BEA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 95.1 | .597 |
| Jim Slaton | BEA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 96.3 | .611 |
| Buddy Solomon | DCS | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 8 | 5 | .625 | 15 | 13 | 4 | 35.1 | .619 |
| Lary Sorensen | CAR | sp | 21 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 9 | 3 | 1 | 74.9 | .656 |
| Elias Sosa | EKL | mr | 27 | 2 | 1 | .500 | 1 | .500 | 0 | 4 | 2 | .500 | 16 | 16 | 9 | 17.1 | .650 |
| Mario Soto | SEA | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 90.7 | .609 |
| Dan Spillner | BEA | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 20 | 7 | .350 | 22 | 22 | 6 | 30.4 | .590 |
| Paul Splittorff* | CRU | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 104.7 | .606 |
| Don Stanhouse | FOR | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 16 | 2 | 2 | 100.1 | .599 |
| Bob Stanley | EKL | mr | 22 | 4 | 1 | .250 | 1 | .250 | 2 | 18 | 7 | .389 | 26 | 20 | 7 | 32.4 | .612 |
| Steve Stone | CRU | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 106.4 | .612 |
| Bruce Sutter | CAR | cl | 24 | 22 | 19 | .864 | 3 | .136 | 0 | 37 | 6 | .162 | 32 | 32 | 26 | 16.7 | .680 |
| Don Sutton | WWM | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 109.6 | .613 |
| Craig Swan | DCS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 26 | 6 | .231 | 22 | 22 | 7 | 30.3 | .604 |
| Bob Sykes* | DCS | sp | 22 | 8 | 3 | .375 | 2 | .250 | 7 | 17 | 6 | .353 | 29 | 29 | 12 | 19.0 | .589 |
| Frank Tanana* | MOB | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 92.8 | .660 |
| Bruce Taylor | GLA | mr | 24 | 15 | 12 | .800 | 3 | .200 | 0 | 12 | 3 | .250 | 25 | 25 | 18 | 18.0 | .599 |
| Kent Tekulve | CAR | mr | 30 | 2 | 1 | .500 | 1 | .500 | 8 | 15 | 6 | .400 | 27 | 27 | 5 | 17.6 | .606 |
| Roy Thomas | SPK | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 4 | 4 | 0 | 23.5 | .532 |
| Paul Thormodsgard | PBS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 94.9 | .609 |
| Luis Tiant | GLA | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 104.3 | .644 |
| Dick Tidrow | ELE | mr | 30 | 5 | 1 | .200 | 4 | .800 | 0 | 19 | 10 | .526 | 21 | 21 | 13 | 23.9 | .641 |
| Jackson Todd | ROY | sp | 25 | 4 | 4 | 1.000 | 0 | .000 | 3 | 8 | 4 | .500 | 21 | 21 | 9 | 18.6 | .670 |
| Dave Tomlin* | WIN | mr | 28 | 4 | 2 | .500 | 2 | .500 | 2 | 10 | 4 | .400 | 18 | 18 | 10 | 15.8 | .596 |
| Pablo Torrealba* |   | mr | 29 | 3 | 1 | .333 | 2 | .667 | 4 | 16 | 4 | .250 | 22 | 22 | 7 | 26.0 | .610 |
| Mike Torrez | BIS | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 105.6 | .596 |
| Bill Travers* | COL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 98.4 | .615 |
| Wayne Twitchell | FOR | sp | 29 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 2 | .500 | 17 | 5 | 3 | 77.1 | .600 |
| Tom Underwood* | CAR | sp | 23 | 2 | 2 | 1.000 | 0 | .000 | 0 | 6 | 2 | .333 | 15 | 13 | 5 | 43.0 | .588 |
| John Urrea | ROY | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 91.6 | .633 |
| John Verhoeven | BEA | mr | 23 | 5 | 4 | .800 | 1 | .200 | 1 | 3 | 1 | .333 | 9 | 9 | 6 | 11.9 | .561 |
| Pete Vuckovich | PBS | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 127.3 | .615 |
| Rick Waits* | PBS | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 101.7 | .623 |
| Ed Whitson | COL | sp | 22 | 1 | 1 | 1.000 | 0 | .000 | 0 | 7 | 3 | .429 | 4 | 4 | 1 | 26.5 | .575 |
| Charlie Williams | DCS | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 1 | 10 | 4 | .400 | 16 | 16 | 8 | 27.8 | .566 |
| Mike Willis* | SPK | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 10 | 4 | .400 | 14 | 14 | 7 | 26.4 | .614 |
| Jim Willoughby | NYM | mr | 28 | 22 | 20 | .909 | 2 | .091 | 0 | 11 | 6 | .545 | 29 | 29 | 29 | 14.8 | .598 |
| Rick Wise | BIS | sp | 31 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 2 | 1.000 | 12 | 1 | 0 | 93.7 | .656 |
| Wilbur Wood* | EKL | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 2 | .167 | 19 | 16 | 5 | 40.1 | .587 |
| Pat Zachry | BEA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 87.2 | .590 |
| Geoff Zahn* | PBS | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 93.3 | .623 |