| SP | Krukow, M.Krukow, Mike # >> | 31 | 1978 | R | 64 | 33 | 33 | 8 | 11 | 4.54 | .316 | 1.37 | 9.5 | 2.9 | 4.9 | 176.1 | 185 | 100 | 89 | 24 | 57 | 95 | 0 | 0 | 0 | 0 | 14 | 2 | 3 | 4.70 |
| SP | Reuschel, R.Reuschel, Rick >> | 34 | 1978 | R | 37 | 32 | 32 | 11 | 17 | 4.68 | .317 | 1.37 | 9.0 | 3.3 | 4.9 | 196.1 | 197 | 108 | 102 | 27 | 71 | 106 | 0 | 0 | 0 | 0 | 15 | 5 | 3 | 4.87 |
| CL | Sutter, B.Sutter, Bruce >> | 30 | 1979 | R | 99 | 72 | 0 | 6 | 7 | 3.28 | .288 | 1.21 | 8.3 | 2.6 | 8.9 | 85.0 | 78 | 31 | 31 | 11 | 25 | 84 | 0 | 40 | 2 | 0 | 0 | 0 | 10 | 3.59 |
| SU | Caudill, B.Caudill, Bill >> | 27 | 1982 | R | 94 | 77 | 0 | 5 | 3 | 3.13 | .272 | 1.11 | 7.0 | 3.0 | 9.3 | 89.0 | 69 | 38 | 31 | 13 | 30 | 92 | 0 | 5 | 6 | 0 | 0 | 1 | 0 | 3.88 |
| RP | Hernandez, W.Hernandez, Willie >> | 29 | 1978 | L | 85 | 86 | 0 | 7 | 7 | 3.15 | .293 | 1.24 | 7.8 | 3.3 | 5.8 | 154.1 | 134 | 62 | 54 | 21 | 57 | 99 | 0 | 1 | 3 | 0 | 0 | 1 | 2 | 4.62 |
| RP | Geisel, D.Geisel, Dave >> | 28 | 1978 | L | 91 | 86 | 0 | 8 | 2 | 3.56 | .295 | 1.25 | 8.2 | 3.0 | 6.1 | 154.0 | 141 | 70 | 61 | 9 | 52 | 105 | 0 | 2 | 3 | 0 | 0 | 0 | 5 | 3.41 |