| SP | Nelson, R.Nelson, Roger $$ >> | 28 | 1972 | R | 97 | 18 | 18 | 8 | 4 | 3.69 | .280 | 1.17 | 7.8 | 2.7 | 5.6 | 95.0 | 82 | 39 | 39 | 8 | 29 | 59 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 3.77 |
| SP | Candelaria, J.Candelaria, John >> | 22 | 1975 | L | 82 | 17 | 17 | 7 | 6 | 3.39 | .315 | 1.37 | 9.0 | 3.4 | 5.8 | 111.2 | 111 | 57 | 42 | 15 | 42 | 72 | 2 | 0 | 0 | 1 | 11 | 1 | 5 | 4.62 |
| SP | Cuellar, M.Cuellar, Mike # >> | 35 | 1972 | L | 75 | 16 | 16 | 7 | 4 | 3.56 | .290 | 1.21 | 8.0 | 2.9 | 6.0 | 98.2 | 87 | 41 | 39 | 6 | 32 | 65 | 1 | 0 | 0 | 0 | 9 | 2 | 0 | 3.51 |
| SP | Niekro, P.Niekro, Phil >> | 35 | 1974 | R | 65 | 16 | 16 | 8 | 4 | 4.29 | .304 | 1.29 | 7.9 | 3.8 | 4.3 | 100.2 | 88 | 48 | 48 | 11 | 42 | 48 | 1 | 0 | 0 | 0 | 9 | 2 | 1 | 4.79 |
| SP | Knepper, B.Knepper, Bob † >> | 24 | 1978 | L | 42 | 16 | 16 | 10 | 5 | 3.15 | .306 | 1.30 | 8.1 | 3.6 | 4.7 | 114.1 | 103 | 44 | 40 | 6 | 46 | 60 | 4 | 0 | 0 | 0 | 10 | 2 | 3 | 3.89 |
| RP | Williams, S.Williams, Stan >> | 34 | 1970 | R | 74 | 39 | 0 | 2 | 3 | 3.13 | .293 | 1.24 | 7.0 | 4.3 | 6.2 | 54.2 | 42 | 22 | 19 | 5 | 26 | 37 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 4.28 |
| RP | Alexander, D.Alexander, Doyle >> | 22 | 1972 | R | 76 | 35 | 0 | 2 | 4 | 2.52 | .265 | 1.08 | 7.6 | 2.2 | 4.3 | 50.0 | 42 | 17 | 14 | 5 | 12 | 24 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4.06 |
| SU | Hrabosky, A.Hrabosky, Al >> | 26 | 1975 | L | 71 | 32 | 0 | 0 | 1 | 2.72 | .270 | 1.11 | 7.2 | 3.0 | 6.7 | 39.2 | 31 | 16 | 12 | 1 | 13 | 29 | 0 | 3 | 2 | 0 | 0 | 0 | 1 | 2.85 |
| CL | Sutter, B.Sutter, Bruce † >> | 24 | 1977 | R | 100 | 33 | 0 | 3 | 3 | 2.52 | .314 | 1.37 | 9.3 | 3.3 | 7.5 | 35.2 | 36 | 13 | 10 | 2 | 13 | 29 | 0 | 17 | 5 | 0 | 0 | 0 | 0 | 3.20 |