| SP | Seaver, T.Seaver, Tom † >> | 27 | 1971 | R | 98 | 22 | 22 | 8 | 8 | 3.69 | .292 | 1.23 | 8.4 | 2.7 | 7.9 | 168.1 | 156 | 73 | 69 | 19 | 51 | 148 | 6 | 0 | 0 | 0 | 14 | 1 | 1 | 3.64 |
| SP | Messersmith, A.Messersmith, Andy >> | 29 | 1974 | R | 78 | 21 | 21 | 10 | 6 | 4.04 | .316 | 1.38 | 8.1 | 4.4 | 4.7 | 151.1 | 136 | 72 | 68 | 16 | 73 | 79 | 5 | 0 | 0 | 0 | 11 | 1 | 2 | 4.80 |
| SP | Eckersley, D.Eckersley, Dennis >> | 22 | 1976 | R | 62 | 21 | 21 | 8 | 4 | 4.73 | .319 | 1.40 | 8.8 | 3.8 | 7.1 | 120.0 | 117 | 63 | 63 | 10 | 51 | 95 | 0 | 0 | 0 | 0 | 7 | 1 | 1 | 3.80 |
| SP | McNally, D.McNally, Dave >> | 29 | 1971 | L | 58 | 20 | 20 | 9 | 9 | 4.39 | .333 | 1.49 | 10.6 | 2.9 | 4.6 | 139.1 | 163 | 77 | 68 | 17 | 45 | 71 | 4 | 0 | 0 | 1 | 9 | 1 | 2 | 4.56 |
| RP | Grzenda, J.Grzenda, Joe >> | 34 | 1971 | L | 82 | 43 | 0 | 6 | 0 | 1.53 | .257 | 1.04 | 6.6 | 2.7 | 6.6 | 53.0 | 39 | 12 | 9 | 5 | 16 | 39 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 3.66 |
| RP | Williams, S.Williams, Stan >> | 34 | 1970 | R | 74 | 47 | 0 | 2 | 2 | 3.44 | .299 | 1.26 | 7.4 | 4.0 | 4.0 | 52.1 | 43 | 20 | 20 | 2 | 23 | 23 | 0 | 1 | 2 | 0 | 0 | 1 | 2 | 4.00 |
| RP | Harrison, R.Harrison, Roric >> | 26 | 1972 | R | 66 | 18 | 0 | 1 | 3 | 5.01 | .346 | 1.59 | 7.8 | 6.7 | 3.9 | 23.1 | 20 | 13 | 13 | 1 | 17 | 10 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 4.91 |
| RP | Lindblad, P.Lindblad, Paul >> | 30 | 1971 | L | 60 | 35 | 0 | 1 | 0 | 2.10 | .237 | 0.93 | 5.7 | 2.7 | 4.5 | 30.0 | 19 | 7 | 7 | 0 | 9 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.90 |
| CL | Sutter, B.Sutter, Bruce † >> | 24 | 1977 | R | 100 | 43 | 0 | 6 | 5 | 2.32 | .241 | 0.95 | 6.8 | 1.8 | 9.4 | 50.1 | 38 | 13 | 13 | 6 | 10 | 52 | 0 | 26 | 5 | 0 | 0 | 0 | 0 | 3.08 |
| SP | Knepper, B.Knepper, Bob >> | 24 | 1978 | L | 43 | 2 | 0 | 1 | 1 | 7.36 | .389 | 1.91 | 15.0 | 6.0 | 3.0 | 3.2 | 5 | 3 | 3 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.67 |