| SP | Grimsley, R.Grimsley, Ross # >> | 28 | 1978 | L | 76 | 16 | 16 | 9 | 5 | 3.95 | .287 | 1.21 | 8.9 | 2.1 | 3.7 | 120.2 | 118 | 58 | 53 | 9 | 28 | 49 | 5 | 0 | 0 | 2 | 8 | 0 | 1 | 3.86 |
| SP | Wilcox, M.Wilcox, Milt # >> | 28 | 1978 | R | 63 | 16 | 16 | 4 | 9 | 5.48 | .357 | 1.66 | 11.1 | 3.9 | 6.0 | 106.2 | 131 | 67 | 65 | 11 | 46 | 71 | 2 | 0 | 0 | 0 | 3 | 1 | 4 | 4.34 |
| SP | Alexander, D.Alexander, Doyle >> | 28 | 1978 | R | 32 | 8 | 7 | 2 | 5 | 4.08 | .328 | 1.44 | 8.5 | 4.6 | 4.2 | 39.2 | 37 | 18 | 18 | 4 | 20 | 18 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 5.03 |
| RP | Sarmiento, M.Sarmiento, Manny >> | 22 | 1978 | R | 74 | 26 | 0 | 3 | 0 | 1.42 | .273 | 1.11 | 5.9 | 4.1 | 5.3 | 44.1 | 29 | 10 | 7 | 1 | 20 | 26 | 0 | 7 | 1 | 0 | 0 | 1 | 0 | 3.55 |
| RP | Borbon, P.Borbon, Pedro >> | 32 | 1978 | R | 51 | 15 | 0 | 2 | 0 | 5.79 | .333 | 1.50 | 11.0 | 3.0 | 4.0 | 18.2 | 22 | 12 | 12 | 3 | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.28 |
| RP | Tomlin, D.Tomlin, Dave >> | 29 | 1978 | L | 4 | 11 | 0 | 0 | 0 | 3.52 | .292 | 1.24 | 9.0 | 2.4 | 3.6 | 15.1 | 15 | 6 | 6 | 3 | 4 | 6 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 5.60 |
| SP | Gullett, D.Gullett, Don >> | 27 | 1978 | L | 24 | 15 | 0 | 6 | 2 | 5.18 | .381 | 1.82 | 11.1 | 5.3 | 3.7 | 64.1 | 79 | 42 | 37 | 6 | 38 | 26 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 5.28 |