| SP | Tiant, L.Tiant, Luis # >> | 33 | 1973 | R | 82 | 23 | 23 | 7 | 8 | 3.61 | .292 | 1.22 | 8.5 | 2.5 | 5.0 | 159.2 | 150 | 79 | 64 | 18 | 45 | 89 | 9 | 0 | 0 | 2 | 15 | 3 | 3 | 4.26 |
| SP | Messersmith, A.Messersmith, Andy >> | 29 | 1974 | R | 80 | 22 | 22 | 8 | 8 | 5.28 | .355 | 1.64 | 10.0 | 4.9 | 5.7 | 131.1 | 145 | 84 | 77 | 17 | 71 | 83 | 2 | 0 | 0 | 0 | 10 | 1 | 5 | 5.07 |
| SP | Twitchell, W.Twitchell, Wayne >> | 25 | 1973 | R | 48 | 19 | 18 | 7 | 7 | 3.99 | .317 | 1.38 | 7.2 | 5.2 | 6.1 | 112.2 | 90 | 56 | 50 | 9 | 65 | 76 | 1 | 0 | 0 | 0 | 10 | 2 | 5 | 4.48 |
| SP | Roberts, D.Roberts, Dave >> | 27 | 1971 | L | 45 | 21 | 20 | 8 | 7 | 4.17 | .319 | 1.40 | 9.6 | 3.0 | 4.4 | 127.1 | 135 | 71 | 59 | 15 | 43 | 62 | 3 | 0 | 0 | 1 | 14 | 1 | 1 | 4.60 |
| RP | Garber, G.Garber, Gene >> | 31 | 1978 | R | 91 | 59 | 0 | 4 | 3 | 3.43 | .320 | 1.41 | 9.4 | 3.3 | 5.1 | 81.1 | 85 | 37 | 31 | 5 | 30 | 46 | 0 | 4 | 4 | 0 | 0 | 0 | 4 | 3.78 |
| RP | Murray, D.Murray, Dale # >> | 24 | 1974 | R | 86 | 57 | 0 | 4 | 7 | 5.23 | .329 | 1.46 | 8.9 | 4.3 | 3.9 | 93.0 | 92 | 63 | 54 | 14 | 44 | 40 | 0 | 8 | 6 | 0 | 0 | 1 | 1 | 5.55 |
| RP | Grzenda, J.Grzenda, Joe >> | 34 | 1971 | L | 83 | 41 | 0 | 4 | 2 | 3.58 | .291 | 1.23 | 8.5 | 2.6 | 5.9 | 55.1 | 52 | 22 | 22 | 5 | 16 | 36 | 0 | 3 | 2 | 0 | 0 | 0 | 1 | 3.75 |
| RP | Hennigan, P.Hennigan, Phil >> | 26 | 1972 | R | 58 | 33 | 0 | 1 | 3 | 4.84 | .333 | 1.47 | 10.3 | 3.1 | 6.4 | 35.1 | 40 | 25 | 19 | 5 | 12 | 25 | 0 | 2 | 2 | 0 | 0 | 1 | 2 | 4.54 |
| RP | Apodaca, B.Apodaca, Bob >> | 25 | 1975 | R | 49 | 20 | 0 | 1 | 1 | 1.13 | .258 | 1.04 | 6.4 | 3.0 | 5.6 | 24.0 | 17 | 3 | 3 | 1 | 8 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.29 |
| RP | Foucault, S.Foucault, Steve >> | 25 | 1974 | R | 40 | 26 | 0 | 1 | 1 | 4.23 | .339 | 1.54 | 9.9 | 4.0 | 5.2 | 38.1 | 42 | 18 | 18 | 5 | 17 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 4.89 |
| SP | Robinson, D.Robinson, Don >> | 21 | 1978 | R | 38 | 9 | 3 | 2 | 1 | 4.39 | .370 | 1.76 | 11.1 | 5.2 | 4.8 | 26.2 | 32 | 13 | 13 | 4 | 15 | 14 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 5.65 |