| SP | Hershiser, O.Hershiser, Orel >> | 30 | 1988 | R | 82 | 21 | 21 | 10 | 7 | 4.96 | .315 | 1.37 | 8.7 | 3.7 | 4.7 | 141.2 | 136 | 80 | 78 | 19 | 58 | 73 | 3 | 0 | 0 | 1 | 7 | 1 | 5 | 4.97 |
| SP | Whitson, E.Whitson, Ed # >> | 34 | 1989 | R | 47 | 20 | 20 | 5 | 7 | 5.34 | .356 | 1.65 | 12.0 | 2.9 | 5.0 | 116.1 | 155 | 69 | 69 | 18 | 37 | 65 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 4.88 |
| SP | Morris, J.Morris, Jack # >> | 31 | 1986 | R | 34 | 20 | 20 | 5 | 8 | 4.75 | .324 | 1.42 | 9.8 | 3.1 | 5.8 | 132.2 | 143 | 78 | 70 | 14 | 46 | 85 | 4 | 0 | 0 | 1 | 11 | 2 | 6 | 4.18 |
| SP | Maddux, G.Maddux, Greg >> | 22 | 1988 | R | 6 | 19 | 19 | 9 | 6 | 4.31 | .351 | 1.63 | 10.5 | 4.2 | 5.5 | 127.1 | 148 | 64 | 61 | 12 | 59 | 77 | 3 | 0 | 0 | 1 | 11 | 0 | 2 | 4.41 |
| CL | McGraw, T.McGraw, Tug † >> | 36 | 1980 | L | 89 | 34 | 0 | 2 | 3 | 3.41 | .297 | 1.27 | 7.8 | 3.6 | 5.4 | 37.0 | 32 | 15 | 14 | 4 | 15 | 22 | 0 | 20 | 3 | 0 | 0 | 0 | 0 | 4.43 |
| RP | Garber, G.Garber, Gene >> | 35 | 1982 | R | 24 | 47 | 0 | 5 | 1 | 4.11 | .263 | 1.07 | 7.7 | 2.0 | 6.8 | 50.1 | 43 | 23 | 23 | 1 | 11 | 38 | 0 | 2 | 2 | 0 | 0 | 0 | 2 | 2.40 |
| RP | McGaffigan, A.McGaffigan, Andy >> | 30 | 1986 | R | 13 | 29 | 0 | 2 | 2 | 5.98 | .394 | 1.93 | 11.8 | 5.9 | 5.7 | 49.2 | 64 | 35 | 33 | 7 | 32 | 31 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5.61 |
| RP | DeLeon, L.DeLeon, Luis >> | 24 | 1982 | R | 70 | 16 | 0 | 3 | 0 | 2.33 | .275 | 1.14 | 8.1 | 2.4 | 7.1 | 19.1 | 17 | 6 | 5 | 2 | 5 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.58 |
| RP | Fingers, R.Fingers, Rollie >> | 35 | 1981 | R | 87 | 12 | 0 | 1 | 0 | 6.75 | .345 | 1.58 | 10.5 | 3.8 | 3.8 | 12.0 | 14 | 9 | 9 | 2 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.58 |
| RP | Quisenberry, D.Quisenberry, Dan >> | 30 | 1983 | R | 60 | 14 | 0 | 0 | 0 | 3.93 | .313 | 1.36 | 11.0 | 1.5 | 5.5 | 18.1 | 22 | 8 | 8 | 2 | 3 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.72 |