| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 97 | 22 | 22 | 11 | 5 | 4.24 | .298 | 1.26 | 8.9 | 2.5 | 5.1 | 121.0 | 119 | 57 | 57 | 14 | 33 | 69 | 0 | 0 | 0 | 0 | 9 | 2 | 2 | 4.23 |
| SP | Bradley, T.Bradley, Tom >> | 25 | 1972 | R | 56 | 23 | 23 | 8 | 4 | 5.00 | .335 | 1.50 | 9.8 | 3.7 | 5.9 | 135.0 | 147 | 85 | 75 | 17 | 55 | 88 | 0 | 0 | 0 | 0 | 9 | 2 | 2 | 4.60 |
| SP | Tidrow, D.Tidrow, Dick # >> | 25 | 1972 | R | 46 | 23 | 23 | 9 | 5 | 5.48 | .315 | 1.34 | 9.2 | 2.9 | 5.3 | 143.0 | 146 | 93 | 87 | 24 | 46 | 84 | 1 | 0 | 0 | 0 | 10 | 5 | 7 | 5.08 |
| SP | Stottlemyre, M.Stottlemyre, Mel >> | 30 | 1971 | R | 43 | 22 | 22 | 9 | 8 | 5.51 | .352 | 1.62 | 10.9 | 3.8 | 4.3 | 150.1 | 181 | 99 | 92 | 15 | 63 | 71 | 3 | 0 | 0 | 0 | 8 | 1 | 3 | 4.63 |
| RP | Pina, H.Pina, Horacio † >> | 28 | 1973 | R | 79 | 61 | 0 | 8 | 4 | 3.26 | .318 | 1.39 | 7.5 | 5.1 | 3.8 | 99.1 | 82 | 36 | 36 | 6 | 56 | 42 | 0 | 13 | 3 | 0 | 0 | 1 | 3 | 4.67 |
| RP | Mikkelsen, P.Mikkelsen, Pete >> | 31 | 1970 | R | 57 | 36 | 0 | 4 | 5 | 3.32 | .335 | 1.49 | 10.7 | 2.9 | 5.9 | 59.2 | 70 | 22 | 22 | 5 | 19 | 39 | 0 | 12 | 3 | 0 | 0 | 1 | 0 | 3.80 |
| RP | Kealey, S.Kealey, Steve >> | 25 | 1972 | R | 45 | 22 | 0 | 0 | 3 | 2.96 | .263 | 1.07 | 5.3 | 4.5 | 4.1 | 24.1 | 14 | 8 | 8 | 3 | 12 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.21 |