| SP | Scott, M.Scott, Mike † >> | 31 | 1986 | R | 100 | 36 | 36 | 17 | 8 | 3.44 | .281 | 1.17 | 7.8 | 2.7 | 7.9 | 261.1 | 227 | 110 | 100 | 25 | 78 | 230 | 5 | 0 | 0 | 1 | 24 | 2 | 8 | 3.40 |
| SP | Hershiser, O.Hershiser, Orel # >> | 30 | 1988 | R | 82 | 35 | 35 | 14 | 17 | 3.75 | .297 | 1.26 | 8.4 | 2.9 | 5.6 | 256.2 | 240 | 114 | 107 | 17 | 83 | 158 | 13 | 0 | 0 | 3 | 21 | 3 | 5 | 3.64 |
| SP | Robinson, J.Robinson, Jeff >> | 27 | 1988 | R | 67 | 33 | 33 | 10 | 15 | 4.50 | .325 | 1.44 | 8.8 | 4.2 | 5.6 | 214.0 | 209 | 112 | 107 | 23 | 99 | 132 | 4 | 0 | 0 | 0 | 14 | 1 | 9 | 4.57 |
| SP | McCatty, S.McCatty, Steve >> | 27 | 1981 | R | 67 | 17 | 16 | 7 | 4 | 4.51 | .327 | 1.46 | 9.0 | 4.2 | 4.8 | 105.2 | 105 | 59 | 53 | 9 | 49 | 56 | 1 | 0 | 0 | 0 | 8 | 0 | 0 | 4.45 |
| RP | Pena, A.Pena, Alejandro >> | 30 | 1989 | R | 59 | 34 | 0 | 5 | 1 | 2.79 | .261 | 1.03 | 6.9 | 2.6 | 5.0 | 38.2 | 29 | 12 | 12 | 3 | 11 | 21 | 0 | 4 | 1 | 0 | 0 | 1 | 2 | 3.87 |
| RP | McMurtry, C.McMurtry, Craig >> | 29 | 1988 | R | 73 | 19 | 0 | 3 | 1 | 2.75 | .250 | 0.97 | 6.0 | 2.8 | 6.0 | 36.0 | 24 | 12 | 11 | 1 | 11 | 24 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3.03 |