| SP | Willoughby, J.Willoughby, Jim † >> | 23 | 1972 | R | 84 | 34 | 34 | 18 | 10 | 2.95 | .276 | 1.14 | 8.3 | 2.0 | 4.6 | 289.2 | 265 | 107 | 95 | 18 | 65 | 148 | 19 | 0 | 0 | 2 | 22 | 2 | 3 | 3.48 |
| SP | Niekro, P.Niekro, Phil >> | 35 | 1974 | R | 65 | 33 | 33 | 10 | 12 | 4.53 | .330 | 1.48 | 9.9 | 3.4 | 5.2 | 230.1 | 253 | 127 | 116 | 22 | 88 | 133 | 4 | 0 | 0 | 2 | 17 | 0 | 3 | 4.23 |
| SP | Pattin, M.Pattin, Marty # >> | 28 | 1971 | R | 50 | 31 | 31 | 13 | 14 | 4.98 | .309 | 1.32 | 9.2 | 2.7 | 5.2 | 220.2 | 225 | 126 | 122 | 26 | 66 | 127 | 10 | 0 | 0 | 2 | 14 | 5 | 2 | 4.35 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 100 | 83 | 0 | 8 | 6 | 4.03 | .296 | 1.24 | 7.6 | 3.6 | 9.3 | 125.0 | 105 | 58 | 56 | 9 | 50 | 129 | 0 | 13 | 2 | 0 | 0 | 3 | 7 | 3.14 |
| RP | Grzenda, J.Grzenda, Joe >> | 34 | 1971 | L | 83 | 57 | 0 | 4 | 4 | 4.41 | .326 | 1.45 | 9.3 | 3.9 | 5.4 | 63.1 | 65 | 32 | 31 | 6 | 27 | 38 | 0 | 9 | 4 | 0 | 0 | 0 | 3 | 4.32 |
| RP | Harrison, R.Harrison, Roric >> | 26 | 1972 | R | 66 | 34 | 0 | 3 | 5 | 3.56 | .295 | 1.26 | 7.3 | 4.0 | 5.2 | 43.0 | 35 | 17 | 17 | 4 | 19 | 25 | 0 | 5 | 2 | 0 | 0 | 0 | 3 | 4.37 |
| RP | Culver, G.Culver, George >> | 29 | 1972 | R | 50 | 14 | 0 | 2 | 1 | 3.97 | .340 | 1.50 | 8.2 | 5.7 | 5.7 | 22.2 | 20 | 11 | 10 | 1 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.36 |
| RP | Garman, M.Garman, Mike >> | 25 | 1974 | R | 41 | 17 | 0 | 0 | 0 | 3.98 | .358 | 1.67 | 9.9 | 5.4 | 5.9 | 20.1 | 22 | 9 | 9 | 5 | 12 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.75 |
| SP | Peterson, F.Peterson, Fritz >> | 28 | 1970 | L | 40 | 2 | 0 | 0 | 0 | 12.27 | .500 | 3.00 | 24.0 | 9.0 | 3.0 | 3.2 | 8 | 5 | 5 | 0 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.33 |