| SP | Stottlemyre, T.Stottlemyre, Todd >> | 26 | 1991 | R | 62 | 26 | 26 | 11 | 8 | 5.28 | .351 | 1.62 | 10.7 | 3.9 | 4.6 | 145.0 | 172 | 86 | 85 | 22 | 63 | 74 | 0 | 0 | 0 | 0 | 11 | 0 | 4 | 5.26 |
| SP | Belcher, T.Belcher, Tim >> | 30 | 1991 | R | 54 | 25 | 25 | 7 | 9 | 5.47 | .335 | 1.51 | 10.5 | 3.1 | 5.7 | 151.1 | 177 | 95 | 92 | 15 | 52 | 96 | 1 | 0 | 0 | 1 | 10 | 0 | 2 | 4.05 |
| SP | Morris, J.Morris, Jack >> | 36 | 1991 | R | 35 | 25 | 24 | 8 | 8 | 6.08 | .363 | 1.70 | 11.3 | 4.1 | 4.7 | 148.0 | 185 | 106 | 100 | 14 | 67 | 78 | 3 | 0 | 0 | 1 | 8 | 1 | 4 | 4.55 |
| RP | Berenguer, J.Berenguer, Juan >> | 37 | 1991 | R | 95 | 73 | 0 | 3 | 6 | 2.92 | .283 | 1.18 | 7.7 | 2.9 | 5.8 | 104.2 | 89 | 42 | 34 | 8 | 34 | 67 | 0 | 5 | 2 | 0 | 0 | 1 | 0 | 3.72 |
| RP | Assenmacher, P.Assenmacher, Paul >> | 31 | 1991 | L | 78 | 53 | 0 | 1 | 8 | 5.20 | .348 | 1.60 | 10.5 | 4.1 | 8.0 | 62.1 | 72 | 38 | 36 | 7 | 28 | 55 | 0 | 7 | 7 | 0 | 0 | 0 | 1 | 4.05 |
| RP | Patterson, K.Patterson, Ken >> | 27 | 1991 | L | 55 | 42 | 0 | 3 | 2 | 2.68 | .272 | 1.12 | 6.6 | 3.5 | 3.8 | 57.0 | 42 | 23 | 17 | 2 | 22 | 24 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 3.77 |