| SP | DeLeon, J.DeLeon, Jose $ >> | 29 | 1989 | R | 95 | 34 | 34 | 16 | 11 | 3.05 | .271 | 1.12 | 6.5 | 3.5 | 5.3 | 259.2 | 188 | 90 | 88 | 28 | 102 | 152 | 5 | 0 | 0 | 1 | 23 | 0 | 5 | 4.41 |
| SP | Hershiser, O.Hershiser, Orel # >> | 30 | 1988 | R | 82 | 32 | 32 | 14 | 9 | 4.46 | .308 | 1.33 | 9.7 | 2.3 | 4.8 | 222.0 | 239 | 114 | 110 | 18 | 56 | 118 | 2 | 0 | 0 | 1 | 17 | 2 | 5 | 3.77 |
| SP | Ryan, N.Ryan, Nolan † $$ >> | 42 | 1989 | R | 84 | 32 | 32 | 21 | 7 | 3.24 | .287 | 1.18 | 7.5 | 3.2 | 8.6 | 219.2 | 182 | 84 | 79 | 17 | 77 | 210 | 1 | 0 | 0 | 1 | 18 | 6 | 4 | 3.23 |
| SP | Boddicker, M.Boddicker, Mike >> | 26 | 1983 | R | 76 | 32 | 32 | 13 | 6 | 3.83 | .318 | 1.39 | 8.8 | 3.7 | 5.5 | 188.0 | 184 | 86 | 80 | 19 | 78 | 115 | 0 | 0 | 0 | 0 | 15 | 1 | 5 | 4.35 |
| RP | Dibble, R.Dibble, Rob † >> | 25 | 1989 | R | 84 | 85 | 0 | 9 | 3 | 2.52 | .255 | 1.03 | 5.7 | 3.5 | 8.5 | 132.1 | 84 | 37 | 37 | 11 | 52 | 124 | 0 | 14 | 3 | 0 | 0 | 0 | 3 | 3.39 |
| RP | Murphy, R.Murphy, Rob † >> | 26 | 1986 | L | 92 | 76 | 0 | 13 | 5 | 2.22 | .260 | 1.03 | 5.7 | 3.6 | 5.2 | 113.2 | 72 | 30 | 28 | 10 | 45 | 65 | 0 | 11 | 7 | 0 | 0 | 3 | 5 | 4.27 |
| RP | Fingers, R.Fingers, Rollie >> | 35 | 1981 | R | 87 | 56 | 0 | 9 | 4 | 1.65 | .261 | 1.06 | 7.1 | 2.5 | 3.9 | 76.1 | 60 | 15 | 14 | 5 | 21 | 33 | 0 | 10 | 3 | 0 | 0 | 0 | 3 | 3.82 |
| RP | Andersen, L.Andersen, Larry >> | 36 | 1989 | R | 69 | 33 | 0 | 4 | 3 | 3.51 | .275 | 1.14 | 7.6 | 2.7 | 7.9 | 33.1 | 28 | 14 | 13 | 2 | 10 | 29 | 0 | 7 | 2 | 0 | 0 | 0 | 0 | 2.94 |
| SP | Rasmussen, D.Rasmussen, Dennis >> | 27 | 1986 | L | 46 | 1 | 1 | 1 | 0 | 2.70 | .333 | 1.50 | 12.0 | 3.0 | 6.0 | 6.2 | 8 | 2 | 2 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2.67 |