| SP | McDonald, B.McDonald, Ben >> | 23 | 1990 | R | 94 | 36 | 36 | 11 | 15 | 3.54 | .308 | 1.32 | 8.5 | 3.4 | 5.1 | 221.1 | 209 | 93 | 87 | 15 | 84 | 125 | 1 | 0 | 0 | 0 | 17 | 2 | 13 | 3.92 |
| SP | Leibrandt, C.Leibrandt, Charlie >> | 34 | 1990 | L | 51 | 34 | 34 | 10 | 13 | 4.31 | .319 | 1.41 | 9.9 | 2.8 | 5.1 | 227.2 | 250 | 112 | 109 | 15 | 70 | 129 | 0 | 0 | 0 | 0 | 19 | 0 | 5 | 3.65 |
| SP | Burkett, J.Burkett, John # >> | 26 | 1990 | R | 49 | 33 | 33 | 12 | 10 | 4.62 | .340 | 1.51 | 10.4 | 3.2 | 5.5 | 200.2 | 232 | 111 | 103 | 17 | 72 | 122 | 1 | 0 | 0 | 0 | 15 | 6 | 4 | 4.06 |
| RP | Guante, C.Guante, Cecilio >> | 30 | 1990 | R | 69 | 85 | 0 | 9 | 2 | 2.92 | .300 | 1.27 | 7.5 | 3.9 | 5.1 | 142.0 | 118 | 49 | 46 | 11 | 62 | 81 | 0 | 14 | 3 | 0 | 0 | 3 | 0 | 4.24 |
| RP | Landrum, B.Landrum, Bill >> | 33 | 1990 | R | 44 | 61 | 0 | 2 | 2 | 1.71 | .250 | 0.96 | 6.4 | 2.3 | 4.9 | 84.0 | 60 | 17 | 16 | 4 | 21 | 46 | 0 | 11 | 2 | 0 | 0 | 3 | 2 | 3.38 |
| RP | Rogers, K.Rogers, Kenny >> | 26 | 1990 | L | 32 | 46 | 0 | 4 | 3 | 3.48 | .303 | 1.31 | 7.5 | 4.2 | 5.1 | 62.0 | 52 | 26 | 24 | 4 | 29 | 35 | 0 | 3 | 2 | 0 | 0 | 0 | 2 | 4.11 |
| SP | Holman, B.Holman, Brian >> | 25 | 1990 | R | 28 | 1 | 0 | 0 | 0 | 0.00 | .250 | 1.00 | 9.0 | 0.0 | 9.0 | 2.0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.00 |
| SP | Saberhagen, B.Saberhagen, Bret >> | 26 | 1990 | R | 37 | 20 | 0 | 3 | 5 | 2.39 | .251 | 0.95 | 6.6 | 2.1 | 4.7 | 52.2 | 38 | 14 | 14 | 3 | 12 | 27 | 0 | 1 | 2 | 0 | 0 | 3 | 0 | 3.58 |