| SP | Saberhagen, B.Saberhagen, Bret † >> | 25 | 1989 | R | 96 | 18 | 18 | 9 | 5 | 2.23 | .276 | 1.13 | 7.7 | 2.5 | 4.3 | 141.1 | 121 | 38 | 35 | 3 | 39 | 67 | 3 | 0 | 0 | 0 | 15 | 2 | 3 | 3.20 |
| SP | Langston, M.Langston, Mark >> | 29 | 1989 | L | 72 | 17 | 17 | 8 | 5 | 4.51 | .322 | 1.43 | 8.4 | 4.5 | 6.6 | 103.2 | 96 | 54 | 52 | 10 | 52 | 76 | 1 | 0 | 0 | 0 | 10 | 0 | 1 | 4.30 |
| SP | Candiotti, T.Candiotti, Tom >> | 32 | 1989 | R | 66 | 17 | 17 | 6 | 7 | 4.19 | .307 | 1.33 | 9.4 | 2.6 | 4.7 | 116.0 | 121 | 54 | 54 | 11 | 33 | 60 | 1 | 0 | 0 | 0 | 8 | 0 | 0 | 4.05 |
| SP | McCaskill, K.McCaskill, Kirk # >> | 28 | 1989 | R | 52 | 17 | 17 | 9 | 4 | 4.60 | .338 | 1.53 | 10.0 | 3.9 | 4.6 | 101.2 | 112 | 53 | 52 | 10 | 44 | 52 | 0 | 0 | 0 | 0 | 10 | 0 | 5 | 4.56 |
| RP | Lancaster, L.Lancaster, Les >> | 27 | 1989 | R | 77 | 36 | 0 | 2 | 2 | 2.83 | .271 | 1.11 | 7.5 | 2.6 | 5.9 | 35.0 | 29 | 11 | 11 | 3 | 10 | 23 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 3.66 |
| RP | Candelaria, J.Candelaria, John >> | 36 | 1989 | L | 39 | 17 | 0 | 0 | 0 | 0.90 | .231 | 0.90 | 5.4 | 2.7 | 2.7 | 10.0 | 6 | 1 | 1 | 0 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.30 |
| RP | Williamson, M.Williamson, Mark >> | 30 | 1989 | R | 32 | 10 | 0 | 1 | 1 | 1.26 | .218 | 0.77 | 3.9 | 3.2 | 2.6 | 14.1 | 6 | 5 | 2 | 0 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.71 |