| SP | Saberhagen, B.Saberhagen, Bret >> | 27 | 1991 | R | 95 | 32 | 32 | 12 | 13 | 4.43 | .322 | 1.42 | 9.8 | 3.0 | 5.3 | 227.2 | 248 | 118 | 112 | 16 | 76 | 134 | 6 | 0 | 0 | 1 | 16 | 0 | 10 | 3.74 |
| SP | Candiotti, T.Candiotti, Tom # >> | 34 | 1991 | R | 83 | 31 | 31 | 13 | 9 | 4.16 | .319 | 1.39 | 9.9 | 2.7 | 6.8 | 209.2 | 229 | 98 | 97 | 22 | 62 | 158 | 4 | 0 | 0 | 1 | 15 | 3 | 6 | 3.79 |
| SP | Hurst, B.Hurst, Bruce † # >> | 33 | 1991 | L | 72 | 31 | 31 | 15 | 13 | 4.42 | .301 | 1.29 | 9.0 | 2.6 | 5.6 | 222.0 | 223 | 118 | 109 | 26 | 63 | 138 | 7 | 0 | 0 | 1 | 17 | 1 | 2 | 4.14 |
| SP | DeLeon, J.DeLeon, Jose >> | 31 | 1991 | R | 57 | 30 | 30 | 8 | 11 | 5.80 | .349 | 1.61 | 10.6 | 3.8 | 5.4 | 152.0 | 179 | 108 | 98 | 22 | 65 | 92 | 0 | 0 | 0 | 0 | 6 | 0 | 4 | 4.95 |
| SP | Castillo, F.Castillo, Frank >> | 22 | 1991 | R | 42 | 29 | 29 | 8 | 7 | 4.09 | .306 | 1.32 | 8.8 | 3.1 | 4.8 | 174.0 | 170 | 83 | 79 | 15 | 59 | 92 | 0 | 0 | 0 | 0 | 17 | 1 | 6 | 4.10 |
| RP | Fassero, J.Fassero, Jeff >> | 28 | 1991 | L | 91 | 71 | 0 | 7 | 3 | 2.23 | .269 | 1.11 | 6.6 | 3.4 | 5.0 | 88.2 | 65 | 23 | 22 | 4 | 33 | 49 | 0 | 4 | 3 | 0 | 0 | 0 | 3 | 3.60 |
| RP | Andersen, L.Andersen, Larry >> | 38 | 1991 | R | 79 | 62 | 0 | 4 | 3 | 4.36 | .305 | 1.32 | 8.4 | 3.5 | 7.1 | 74.1 | 69 | 36 | 36 | 4 | 29 | 58 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 3.31 |
| RP | Pena, A.Pena, Alejandro >> | 32 | 1991 | R | 63 | 35 | 0 | 3 | 3 | 5.19 | .329 | 1.47 | 9.5 | 4.0 | 5.6 | 34.2 | 36 | 20 | 20 | 4 | 15 | 21 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4.62 |
| RP | Radinsky, S.Radinsky, Scott >> | 23 | 1991 | L | 85 | 35 | 0 | 2 | 0 | 2.44 | .244 | 0.97 | 5.3 | 3.5 | 5.7 | 44.1 | 26 | 12 | 12 | 5 | 17 | 28 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4.36 |