| SP | McDonald, B.McDonald, Ben + >> | 24 | 1990 | R | 72 | 32 | 32 | 13 | 9 | 4.92 | .309 | 1.33 | 8.5 | 3.5 | 4.4 | 183.0 | 172 | 110 | 100 | 27 | 72 | 89 | 0 | 0 | 0 | 0 | 13 | 1 | 7 | 5.14 |
| SP | Guzman, J.Guzman, Juan + >> | 25 | 1991 | R | 67 | 32 | 32 | 10 | 14 | 4.39 | .338 | 1.52 | 8.1 | 5.6 | 6.0 | 188.2 | 169 | 102 | 92 | 13 | 117 | 125 | 0 | 0 | 0 | 0 | 17 | 3 | 10 | 4.48 |
| SP | Mussina, M.Mussina, Mike † + >> | 23 | 1991 | R | 53 | 32 | 32 | 13 | 8 | 4.50 | .311 | 1.35 | 8.8 | 3.3 | 5.6 | 212.0 | 208 | 124 | 106 | 26 | 78 | 131 | 2 | 0 | 0 | 1 | 18 | 1 | 3 | 4.48 |
| CL | Eichhorn, M.Eichhorn, Mark † + >> | 31 | 1986 | R | 93 | 50 | 0 | 6 | 6 | 1.84 | .286 | 1.19 | 7.9 | 2.8 | 8.2 | 68.1 | 60 | 15 | 14 | 5 | 21 | 62 | 0 | 29 | 3 | 0 | 0 | 1 | 3 | 3.10 |
| RP | Olson, G.Olson, Gregg + >> | 25 | 1989 | R | 53 | 53 | 0 | 2 | 1 | 4.75 | .308 | 1.30 | 8.0 | 3.9 | 8.7 | 60.2 | 53 | 34 | 32 | 3 | 26 | 58 | 0 | 2 | 3 | 0 | 0 | 2 | 5 | 3.12 |
| RP | McLaughlin, J.McLaughlin, Joey + >> | 35 | 1982 | R | 50 | 34 | 0 | 2 | 4 | 4.46 | .314 | 1.37 | 9.9 | 2.6 | 5.6 | 42.1 | 46 | 25 | 21 | 4 | 12 | 26 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 3.86 |
| RP | Schilling, C.Schilling, Curt + >> | 25 | 1990 | R | 39 | 26 | 0 | 1 | 3 | 5.12 | .387 | 1.89 | 12.8 | 4.6 | 3.8 | 31.2 | 44 | 21 | 18 | 2 | 16 | 13 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.55 |
| RP | Timlin, M.Timlin, Mike + >> | 25 | 1991 | R | 23 | 28 | 0 | 1 | 1 | 3.51 | .328 | 1.46 | 8.3 | 4.8 | 6.1 | 41.0 | 38 | 18 | 16 | 4 | 22 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.51 |
| SP | Wells, D.Wells, David + >> | 28 | 1991 | L | 37 | 1 | 0 | 0 | 0 | 0.00 | .250 | 1.00 | 0.0 | 9.0 | 0.0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.00 |