| SP | Carlton, S.Carlton, Steve >> | 28 | 1972 | L | 94 | 18 | 18 | 8 | 7 | 4.21 | .311 | 1.35 | 8.3 | 3.8 | 5.9 | 124.0 | 115 | 59 | 58 | 9 | 53 | 81 | 4 | 0 | 0 | 0 | 10 | 0 | 1 | 3.92 |
| SP | Tiant, L.Tiant, Luis # >> | 33 | 1973 | R | 83 | 17 | 17 | 9 | 4 | 3.96 | .310 | 1.34 | 9.4 | 2.7 | 4.5 | 113.2 | 118 | 59 | 50 | 15 | 34 | 57 | 3 | 0 | 0 | 0 | 11 | 1 | 0 | 4.65 |
| SP | McNally, D.McNally, Dave >> | 29 | 1971 | L | 58 | 17 | 17 | 5 | 10 | 5.37 | .320 | 1.39 | 9.5 | 3.1 | 4.3 | 110.2 | 116 | 70 | 66 | 13 | 38 | 53 | 5 | 0 | 0 | 0 | 8 | 2 | 4 | 4.66 |
| SP | Marichal, J.Marichal, Juan >> | 34 | 1971 | R | 63 | 16 | 16 | 5 | 6 | 5.55 | .312 | 1.34 | 9.6 | 2.6 | 6.3 | 95.2 | 101 | 61 | 59 | 18 | 27 | 67 | 2 | 0 | 0 | 0 | 7 | 2 | 1 | 4.97 |
| SP | Coleman, J.Coleman, Joe † >> | 25 | 1972 | R | 62 | 16 | 16 | 11 | 4 | 3.31 | .285 | 1.19 | 7.5 | 3.2 | 5.5 | 122.1 | 102 | 47 | 45 | 9 | 44 | 75 | 4 | 0 | 0 | 1 | 12 | 0 | 2 | 3.81 |
| CL | McGraw, T.McGraw, Tug † >> | 27 | 1971 | L | 92 | 34 | 0 | 5 | 0 | 1.36 | .274 | 1.13 | 5.5 | 4.8 | 6.0 | 39.2 | 24 | 7 | 6 | 1 | 21 | 26 | 0 | 22 | 2 | 0 | 0 | 0 | 1 | 3.62 |
| RP | Marshall, M.Marshall, Mike >> | 29 | 1972 | R | 64 | 31 | 0 | 2 | 0 | 3.48 | .331 | 1.45 | 7.3 | 5.8 | 5.5 | 31.0 | 25 | 12 | 12 | 4 | 20 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5.48 |
| RP | Burgmeier, T.Burgmeier, Tom >> | 33 | 1976 | L | 52 | 21 | 0 | 1 | 1 | 4.38 | .335 | 1.51 | 10.9 | 2.7 | 3.4 | 37.0 | 45 | 18 | 18 | 7 | 11 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.59 |