| SP | Koosman, J.Koosman, Jerry >> | 37 | 1979 | L | 12 | 15 | 15 | 4 | 6 | 4.68 | .327 | 1.44 | 9.8 | 3.2 | 4.5 | 102.0 | 111 | 55 | 53 | 10 | 36 | 51 | 1 | 0 | 0 | 0 | 8 | 2 | 2 | 4.39 |
| SP | Twitchell, W.Twitchell, Wayne >> | 25 | 1973 | R | 64 | 15 | 15 | 9 | 3 | 3.88 | .274 | 1.13 | 6.7 | 3.6 | 4.8 | 106.2 | 79 | 48 | 46 | 12 | 42 | 57 | 4 | 0 | 0 | 4 | 8 | 0 | 4 | 4.58 |
| CL | Gossage, R.Gossage, Rich >> | 24 | 1975 | R | 76 | 32 | 0 | 7 | 4 | 2.68 | .295 | 1.21 | 8.2 | 2.7 | 5.9 | 47.0 | 43 | 14 | 14 | 5 | 14 | 31 | 0 | 16 | 5 | 0 | 0 | 2 | 2 | 4.09 |
| RP | Zachary, C.Zachary, Chris >> | 28 | 1972 | R | 83 | 36 | 0 | 3 | 3 | 5.44 | .358 | 1.66 | 10.6 | 4.4 | 5.8 | 51.1 | 60 | 35 | 31 | 8 | 25 | 33 | 0 | 0 | 3 | 0 | 0 | 1 | 1 | 5.27 |
| RP | Tekulve, K.Tekulve, Kent >> | 31 | 1978 | R | 43 | 29 | 0 | 0 | 1 | 3.86 | .290 | 1.16 | 7.3 | 3.4 | 6.8 | 32.2 | 26 | 17 | 14 | 5 | 12 | 24 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4.84 |
| RP | Martinez, T.Martinez, Tippy >> | 27 | 1977 | L | 9 | 24 | 0 | 1 | 0 | 2.86 | .340 | 1.55 | 7.4 | 6.5 | 5.3 | 22.0 | 18 | 7 | 7 | 1 | 16 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 4.59 |
| SU | Sanders, K.Sanders, Ken >> | 29 | 1970 | R | 97 | 28 | 0 | 2 | 2 | 3.23 | .292 | 1.24 | 7.8 | 3.6 | 4.5 | 30.2 | 26 | 12 | 11 | 2 | 12 | 15 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4.07 |