| Steve Barber | 4 | 2 | 0 | 6.7 | 2 | 5 | 6.5 | 0 | 0 | 3 | 2 | 6 | 5 | 83.3 | 42 | 56 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 14 | 20 | 0.70 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bert Blyleven | 38 | 38 | 23 | 278.3 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1047 | 1126 | 39 | 5 | 5 | 1 | 13 | 12 | 4 | 0 | 306 | 296 | 1.03 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sal Campisi | 6 | 0 | 0 | 0 | 6 | 4.3 | 6.3 | 0 | 1 | 6 | 1 | 15 | 3 | 20.0 | 17 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 4 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ray Corbin | 52 | 11 | 8 | 66.7 | 41 | 73.7 | 6.0 | 0 | 1 | 41 | 8 | 81 | 16 | 19.8 | 533 | 620 | 17 | 2 | 3 | 11 | 12 | 6 | 3 | 0 | 185 | 146 | 1.27 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bob Gebhard | 17 | 0 | 0 | 0 | 17 | 18 | 7.6 | 1 | 0 | 13 | 1 | 27 | 2 | 7.4 | 70 | 85 | 2 | 0 | 1 | 3 | 2 | 0 | 0 | 0 | 26 | 18 | 1.44 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tom Hall | 48 | 11 | 6 | 68.7 | 37 | 61 | 7.1 | 2 | 1 | 28 | 9 | 60 | 23 | 38.3 | 483 | 549 | 20 | 4 | 0 | 5 | 4 | 3 | 2 | 0 | 106 | 155 | 0.68 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Pete Hamm | 13 | 8 | 3 | 40.3 | 5 | 3.7 | 7.2 | 0 | 0 | 1 | 0 | 3 | 0 | 0.0 | 178 | 201 | 10 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 57 | 55 | 1.04 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hal Haydel | 31 | 0 | 0 | 0 | 31 | 40 | 6.6 | 1 | 2 | 24 | 0 | 51 | 0 | 0.0 | 136 | 165 | 3 | 1 | 2 | 1 | 1 | 2 | 3 | 0 | 41 | 41 | 1.00 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jim Kaat | 39 | 38 | 24 | 260 | 1 | 0.3 | 6.0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1027 | 1098 | 41 | 5 | 6 | 9 | 14 | 3 | 2 | 0 | 322 | 327 | 0.98 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Steve Luebber | 18 | 12 | 4 | 57.3 | 6 | 10.7 | 6.2 | 0 | 0 | 2 | 0 | 3 | 0 | 0.0 | 263 | 308 | 10 | 2 | 4 | 3 | 4 | 1 | 0 | 0 | 80 | 83 | 0.96 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ron Perranoski | 36 | 0 | 0 | 0 | 36 | 42.7 | 7.4 | 2 | 4 | 33 | 8 | 66 | 16 | 24.2 | 178 | 218 | 6 | 4 | 3 | 4 | 1 | 0 | 0 | 0 | 71 | 43 | 1.65 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jim Perry | 40 | 39 | 20 | 269 | 1 | 1 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1017 | 1147 | 39 | 17 | 5 | 10 | 7 | 8 | 3 | 0 | 317 | 354 | 0.90 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jim Strickland | 24 | 0 | 0 | 0 | 24 | 31.3 | 6.1 | 0 | 2 | 31 | 10 | 63 | 18 | 28.6 | 109 | 133 | 3 | 1 | 2 | 2 | 0 | 1 | 1 | 0 | 47 | 26 | 1.81 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Stan Williams | 46 | 1 | 0 | 4 | 45 | 74 | 6.9 | 4 | 4 | 40 | 12 | 84 | 27 | 32.1 | 285 | 343 | 11 | 2 | 8 | 7 | 10 | 2 | 2 | 0 | 66 | 123 | 0.54 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |