| SP | Perez, P.Perez, Pascual >> | 31 | 1988 | R | 97 | 34 | 34 | 8 | 16 | 4.44 | .320 | 1.40 | 9.5 | 3.1 | 5.2 | 208.2 | 220 | 115 | 103 | 19 | 72 | 121 | 0 | 0 | 0 | 0 | 20 | 3 | 7 | 4.11 |
| SP | Higuera, T.Higuera, Teddy † >> | 30 | 1988 | L | 96 | 33 | 33 | 18 | 11 | 3.09 | .258 | 1.03 | 6.6 | 2.6 | 6.8 | 250.1 | 184 | 92 | 86 | 20 | 73 | 188 | 11 | 0 | 0 | 3 | 22 | 4 | 0 | 3.46 |
| SP | Whitson, E.Whitson, Ed # >> | 34 | 1989 | R | 49 | 32 | 32 | 10 | 16 | 6.56 | .357 | 1.66 | 12.6 | 2.4 | 5.4 | 174.1 | 243 | 134 | 127 | 29 | 46 | 105 | 1 | 0 | 0 | 1 | 12 | 2 | 1 | 4.79 |
| SP | Rasmussen, D.Rasmussen, Dennis >> | 27 | 1986 | L | 48 | 31 | 31 | 10 | 9 | 5.23 | .345 | 1.57 | 10.3 | 3.8 | 5.2 | 191.0 | 219 | 121 | 111 | 16 | 80 | 111 | 1 | 0 | 0 | 0 | 15 | 3 | 7 | 4.23 |
| RP | Russell, J.Russell, Jeff >> | 28 | 1989 | R | 94 | 79 | 0 | 5 | 4 | 4.33 | .298 | 1.28 | 8.0 | 3.5 | 9.0 | 89.1 | 79 | 44 | 43 | 10 | 35 | 89 | 0 | 9 | 2 | 0 | 0 | 0 | 8 | 3.64 |
| RP | Montgomery, J.Montgomery, Jeff >> | 27 | 1989 | R | 77 | 62 | 0 | 2 | 5 | 3.86 | .323 | 1.42 | 9.5 | 3.4 | 9.5 | 67.2 | 71 | 33 | 29 | 7 | 25 | 71 | 0 | 7 | 11 | 0 | 0 | 1 | 2 | 3.40 |
| RP | Corbett, D.Corbett, Doug >> | 28 | 1980 | R | 57 | 27 | 0 | 1 | 2 | 6.29 | .376 | 1.81 | 11.6 | 4.8 | 4.8 | 34.1 | 44 | 24 | 24 | 5 | 18 | 18 | 0 | 5 | 0 | 0 | 0 | 0 | 2 | 5.44 |
| RP | Sutter, B.Sutter, Bruce >> | 28 | 1981 | R | 51 | 31 | 0 | 1 | 0 | 3.93 | .304 | 1.31 | 7.6 | 4.3 | 7.3 | 52.2 | 44 | 23 | 23 | 6 | 25 | 42 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.33 |