| SP | Higuera, T.Higuera, Teddy † >> | 30 | 1988 | L | 96 | 37 | 37 | 20 | 10 | 2.98 | .285 | 1.19 | 7.8 | 2.9 | 5.6 | 296.0 | 257 | 109 | 98 | 25 | 94 | 183 | 13 | 0 | 0 | 1 | 26 | 3 | 0 | 3.84 |
| SP | Hershiser, O.Hershiser, Orel † # >> | 30 | 1988 | R | 82 | 36 | 36 | 16 | 15 | 4.06 | .293 | 1.24 | 8.8 | 2.4 | 5.9 | 279.0 | 273 | 131 | 126 | 29 | 73 | 182 | 14 | 0 | 0 | 3 | 18 | 1 | 2 | 3.84 |
| SP | Magrane, J.Magrane, Joe # >> | 24 | 1988 | L | 54 | 34 | 34 | 12 | 18 | 4.68 | .312 | 1.36 | 8.9 | 3.3 | 5.5 | 238.1 | 236 | 137 | 124 | 29 | 87 | 146 | 4 | 0 | 0 | 2 | 16 | 1 | 9 | 4.47 |
| SP | Deshaies, J.Deshaies, Jim >> | 29 | 1989 | L | 45 | 31 | 31 | 10 | 11 | 4.93 | .337 | 1.51 | 9.6 | 4.0 | 6.6 | 190.0 | 202 | 113 | 104 | 21 | 85 | 140 | 0 | 0 | 0 | 0 | 16 | 3 | 5 | 4.35 |
| RP | Niedenfuer, T.Niedenfuer, Tom >> | 24 | 1983 | R | 96 | 85 | 0 | 11 | 4 | 2.57 | .281 | 1.16 | 7.0 | 3.5 | 6.6 | 129.2 | 101 | 40 | 37 | 11 | 50 | 94 | 0 | 14 | 6 | 0 | 0 | 1 | 5 | 3.84 |
| RP | Quisenberry, D.Quisenberry, Dan >> | 30 | 1983 | R | 60 | 44 | 0 | 8 | 3 | 2.35 | .237 | 0.93 | 7.5 | 0.9 | 4.9 | 61.1 | 51 | 19 | 16 | 6 | 6 | 33 | 0 | 8 | 3 | 0 | 0 | 0 | 0 | 3.49 |
| RP | Vande Berg, E.Vande Berg, Ed >> | 24 | 1982 | L | 48 | 19 | 0 | 2 | 0 | 3.24 | .296 | 1.26 | 6.8 | 5.1 | 4.5 | 16.2 | 12 | 8 | 6 | 1 | 9 | 8 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4.50 |
| SP | Morris, J.Morris, Jack >> | 31 | 1986 | R | 34 | 2 | 0 | 1 | 0 | 0.00 | .333 | 1.13 | 13.5 | 0.0 | 0.0 | 2.2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.50 |