| SP | McNally, D.McNally, Dave >> | 29 | 1971 | L | 87 | 21 | 21 | 7 | 11 | 3.93 | .320 | 1.41 | 9.8 | 2.9 | 3.5 | 153.1 | 167 | 70 | 67 | 12 | 49 | 60 | 4 | 0 | 0 | 2 | 12 | 0 | 6 | 4.20 |
| SP | Cuellar, M.Cuellar, Mike >> | 34 | 1971 | L | 83 | 20 | 20 | 6 | 11 | 5.52 | .348 | 1.59 | 11.2 | 3.1 | 5.1 | 130.1 | 162 | 85 | 80 | 19 | 45 | 74 | 3 | 0 | 0 | 1 | 5 | 2 | 1 | 4.85 |
| SP | Leonhard, D.Leonhard, Dave >> | 30 | 1971 | R | 41 | 20 | 20 | 6 | 5 | 2.21 | .282 | 1.17 | 7.8 | 2.7 | 4.5 | 102.0 | 88 | 28 | 25 | 9 | 31 | 51 | 0 | 0 | 0 | 0 | 4 | 1 | 1 | 4.09 |
| CL | Richert, P.Richert, Pete >> | 32 | 1971 | L | 81 | 26 | 0 | 1 | 2 | 3.62 | .333 | 1.46 | 8.0 | 5.3 | 8.0 | 27.1 | 24 | 11 | 11 | 1 | 16 | 24 | 0 | 14 | 3 | 0 | 0 | 1 | 1 | 3.59 |
| RP | Lopez, M.Lopez, Marcelino >> | 28 | 1971 | L | 25 | 21 | 0 | 4 | 0 | 2.05 | .324 | 1.43 | 7.8 | 5.4 | 5.7 | 30.2 | 26 | 7 | 7 | 4 | 18 | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 5.27 |
| SP | Phoebus, T.Phoebus, Tom >> | 29 | 1971 | R | 13 | 5 | 0 | 0 | 0 | 2.25 | .226 | 0.88 | 4.5 | 3.4 | 2.3 | 8.0 | 4 | 2 | 2 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.25 |