| SP | Hershiser, O.Hershiser, Orel >> | 30 | 1988 | R | 82 | 37 | 37 | 11 | 20 | 5.90 | .356 | 1.65 | 11.0 | 3.8 | 5.5 | 242.2 | 297 | 165 | 159 | 24 | 103 | 148 | 3 | 0 | 0 | 0 | 10 | 2 | 7 | 4.37 |
| SP | Carlton, S.Carlton, Steve # >> | 36 | 1980 | L | 70 | 34 | 34 | 14 | 17 | 4.87 | .328 | 1.43 | 9.7 | 3.2 | 7.6 | 244.0 | 263 | 139 | 132 | 28 | 87 | 205 | 10 | 0 | 0 | 0 | 17 | 8 | 5 | 3.98 |
| SP | Niekro, J.Niekro, Joe † >> | 38 | 1982 | R | 59 | 34 | 34 | 19 | 9 | 4.20 | .332 | 1.49 | 9.7 | 3.7 | 4.1 | 235.2 | 254 | 126 | 110 | 23 | 96 | 107 | 4 | 0 | 0 | 0 | 12 | 1 | 11 | 4.60 |
| SP | Reuss, J.Reuss, Jerry # >> | 31 | 1980 | L | 66 | 31 | 31 | 12 | 11 | 4.74 | .309 | 1.33 | 9.1 | 2.8 | 5.5 | 197.1 | 200 | 109 | 104 | 28 | 62 | 121 | 0 | 0 | 0 | 0 | 17 | 3 | 2 | 4.61 |
| CL | Quisenberry, D.Quisenberry, Dan † >> | 30 | 1983 | R | 62 | 74 | 0 | 6 | 13 | 5.11 | .343 | 1.54 | 11.3 | 2.6 | 5.4 | 81.0 | 102 | 50 | 46 | 6 | 23 | 49 | 0 | 43 | 9 | 0 | 0 | 2 | 0 | 3.68 |
| SU | DeLeon, L.DeLeon, Luis >> | 24 | 1982 | R | 71 | 61 | 0 | 4 | 1 | 2.67 | .266 | 1.08 | 7.2 | 2.6 | 4.9 | 70.2 | 56 | 21 | 21 | 6 | 20 | 38 | 0 | 4 | 4 | 0 | 0 | 1 | 0 | 3.93 |
| RP | Landrum, B.Landrum, Bill >> | 32 | 1989 | R | 50 | 63 | 0 | 3 | 2 | 3.84 | .330 | 1.46 | 9.4 | 3.9 | 6.3 | 70.1 | 73 | 30 | 30 | 3 | 30 | 49 | 0 | 0 | 1 | 0 | 0 | 1 | 4 | 3.49 |
| RP | Martinez, T.Martinez, Tippy >> | 33 | 1983 | L | 53 | 39 | 0 | 0 | 0 | 4.73 | .314 | 1.38 | 8.1 | 4.3 | 5.9 | 40.0 | 36 | 22 | 21 | 4 | 19 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.43 |