| SP | Matlack, J.Matlack, Jon >> | 28 | 1978 | L | 85 | 11 | 11 | 6 | 3 | 4.90 | .303 | 1.30 | 9.7 | 2.1 | 5.1 | 79.0 | 85 | 45 | 43 | 10 | 18 | 45 | 2 | 0 | 0 | 0 | 3 | 0 | 2 | 4.19 |
| SP | Koosman, J.Koosman, Jerry >> | 36 | 1977 | L | 85 | 11 | 11 | 5 | 3 | 4.50 | .327 | 1.43 | 8.8 | 4.1 | 6.0 | 72.0 | 70 | 38 | 36 | 8 | 33 | 48 | 0 | 0 | 0 | 0 | 6 | 2 | 2 | 4.57 |
| CL | Lockwood, S.Lockwood, Skip >> | 32 | 1977 | R | 92 | 27 | 0 | 2 | 1 | 2.20 | .305 | 1.32 | 8.7 | 3.4 | 5.3 | 32.2 | 31 | 8 | 8 | 1 | 12 | 19 | 0 | 12 | 3 | 0 | 0 | 0 | 1 | 3.34 |
| RP | Siebert, P.Siebert, Paul >> | 25 | 1977 | L | 45 | 20 | 0 | 2 | 0 | 9.15 | .386 | 1.89 | 13.1 | 4.5 | 6.8 | 20.2 | 29 | 21 | 21 | 2 | 10 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.30 |
| SP | Espinosa, N.Espinosa, Nino >> | 25 | 1977 | R | 72 | 8 | 0 | 2 | 0 | 4.08 | .333 | 1.47 | 10.0 | 3.3 | 5.1 | 35.1 | 39 | 16 | 16 | 3 | 13 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4.17 |