| SP | Seaver, T.Seaver, Tom † >> | 27 | 1971 | R | 98 | 30 | 30 | 18 | 9 | 3.24 | .270 | 1.10 | 7.5 | 2.5 | 8.0 | 230.2 | 191 | 93 | 83 | 23 | 63 | 204 | 17 | 0 | 0 | 4 | 19 | 2 | 5 | 3.37 |
| SP | Matlack, J.Matlack, Jon # >> | 24 | 1974 | L | 65 | 29 | 29 | 11 | 13 | 4.79 | .301 | 1.28 | 8.6 | 3.0 | 4.7 | 199.1 | 190 | 110 | 106 | 23 | 66 | 103 | 11 | 0 | 0 | 3 | 13 | 1 | 5 | 4.48 |
| SP | Palmer, J.Palmer, Jim † >> | 30 | 1975 | R | 87 | 29 | 29 | 12 | 8 | 4.89 | .325 | 1.41 | 8.5 | 4.2 | 4.4 | 197.0 | 187 | 111 | 107 | 31 | 91 | 96 | 9 | 0 | 0 | 3 | 10 | 7 | 0 | 5.56 |
| SP | Blyleven, B.Blyleven, Bert >> | 24 | 1975 | R | 78 | 28 | 28 | 10 | 8 | 5.03 | .316 | 1.37 | 8.8 | 3.5 | 5.4 | 198.2 | 194 | 115 | 111 | 23 | 78 | 119 | 9 | 0 | 0 | 1 | 12 | 3 | 3 | 4.54 |
| RP | Gossage, R.Gossage, Rich >> | 26 | 1977 | R | 99 | 71 | 0 | 3 | 2 | 1.87 | .276 | 1.10 | 6.0 | 4.0 | 9.5 | 86.2 | 57 | 24 | 18 | 2 | 38 | 91 | 0 | 8 | 1 | 0 | 0 | 4 | 1 | 2.65 |
| RP | Williams, S.Williams, Stan >> | 34 | 1970 | R | 75 | 56 | 0 | 3 | 2 | 3.45 | .301 | 1.29 | 7.7 | 3.9 | 6.9 | 57.1 | 49 | 24 | 22 | 5 | 25 | 44 | 0 | 5 | 4 | 0 | 0 | 0 | 1 | 3.91 |
| RP | Hiller, J.Hiller, John >> | 30 | 1973 | L | 87 | 64 | 0 | 4 | 3 | 4.89 | .389 | 1.89 | 12.1 | 5.2 | 6.4 | 38.2 | 51 | 21 | 21 | 7 | 22 | 27 | 0 | 4 | 6 | 0 | 0 | 1 | 0 | 5.79 |
| RP | Hough, C.Hough, Charlie >> | 26 | 1974 | R | 68 | 34 | 0 | 6 | 6 | 3.47 | .321 | 1.42 | 7.3 | 5.5 | 5.1 | 57.0 | 46 | 23 | 22 | 6 | 35 | 32 | 0 | 3 | 1 | 0 | 0 | 0 | 2 | 5.09 |
| RP | Forster, T.Forster, Terry >> | 20 | 1972 | L | 52 | 36 | 0 | 5 | 0 | 4.02 | .297 | 1.24 | 7.9 | 3.4 | 9.2 | 40.1 | 35 | 19 | 18 | 4 | 15 | 41 | 0 | 4 | 1 | 0 | 0 | 1 | 1 | 3.45 |