| SP | Seaver, T.Seaver, Tom † >> | 27 | 1971 | R | 98 | 32 | 32 | 16 | 7 | 3.50 | .287 | 1.20 | 7.7 | 3.1 | 8.3 | 241.2 | 206 | 96 | 94 | 20 | 83 | 222 | 7 | 0 | 0 | 1 | 19 | 3 | 4 | 3.31 |
| SP | McDowell, S.McDowell, Sam >> | 28 | 1970 | L | 51 | 29 | 29 | 11 | 11 | 4.57 | .349 | 1.61 | 9.7 | 4.8 | 6.5 | 195.0 | 210 | 101 | 99 | 15 | 103 | 141 | 2 | 0 | 0 | 2 | 16 | 1 | 10 | 4.15 |
| CL | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 100 | 55 | 0 | 1 | 8 | 4.39 | .352 | 1.63 | 9.3 | 5.4 | 9.3 | 53.1 | 55 | 28 | 26 | 5 | 32 | 55 | 0 | 29 | 6 | 0 | 0 | 0 | 3 | 3.96 |
| RP | Fingers, R.Fingers, Rollie >> | 26 | 1972 | R | 77 | 82 | 0 | 6 | 1 | 3.18 | .291 | 1.22 | 7.3 | 3.7 | 8.4 | 87.2 | 71 | 32 | 31 | 3 | 36 | 81 | 0 | 7 | 0 | 0 | 0 | 1 | 0 | 2.86 |
| RP | Sanders, K.Sanders, Ken >> | 29 | 1970 | R | 89 | 50 | 0 | 3 | 2 | 3.15 | .286 | 1.12 | 6.2 | 4.0 | 6.6 | 45.2 | 31 | 16 | 16 | 4 | 20 | 33 | 0 | 7 | 2 | 0 | 0 | 4 | 0 | 4.29 |
| RP | Hernandez, R.Hernandez, Ramon >> | 32 | 1972 | L | 81 | 70 | 0 | 4 | 2 | 3.74 | .323 | 1.43 | 8.2 | 4.8 | 5.9 | 43.1 | 39 | 22 | 18 | 4 | 23 | 28 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 4.51 |
| RP | Marshall, M.Marshall, Mike >> | 29 | 1972 | R | 67 | 24 | 0 | 1 | 2 | 4.58 | .379 | 1.83 | 9.5 | 7.6 | 7.1 | 19.2 | 20 | 10 | 10 | 2 | 16 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 5.32 |
| RP | Lopez, A.Lopez, Aurelio >> | 31 | 1979 | R | 57 | 27 | 0 | 4 | 1 | 5.84 | .383 | 1.86 | 12.4 | 4.9 | 5.6 | 24.2 | 33 | 17 | 16 | 3 | 13 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.00 |
| SP | Niekro, P.Niekro, Phil >> | 35 | 1974 | R | 66 | 23 | 1 | 3 | 1 | 4.96 | .325 | 1.44 | 9.9 | 3.2 | 4.9 | 81.2 | 89 | 46 | 45 | 8 | 29 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4.27 |