| SP | Belcher, T.Belcher, Tim >> | 27 | 1988 | R | 94 | 24 | 24 | 7 | 9 | 3.90 | .306 | 1.30 | 8.6 | 3.1 | 5.7 | 129.1 | 123 | 58 | 56 | 10 | 45 | 82 | 0 | 0 | 0 | 0 | 8 | 3 | 2 | 3.85 |
| SP | Johnson, R.Johnson, Randy >> | 25 | 1988 | L | 76 | 22 | 22 | 3 | 11 | 6.08 | .363 | 1.70 | 11.6 | 3.8 | 6.3 | 127.1 | 164 | 96 | 86 | 19 | 53 | 89 | 0 | 0 | 0 | 0 | 7 | 1 | 10 | 4.82 |
| RP | Berenguer, J.Berenguer, Juan >> | 34 | 1988 | R | 58 | 67 | 0 | 6 | 6 | 4.47 | .333 | 1.47 | 8.2 | 5.1 | 5.9 | 104.2 | 95 | 54 | 52 | 11 | 59 | 68 | 0 | 8 | 2 | 0 | 0 | 3 | 4 | 4.86 |
| RP | Williams, M.Williams, Mitch >> | 24 | 1988 | L | 50 | 42 | 0 | 3 | 1 | 2.87 | .281 | 1.11 | 5.0 | 5.0 | 4.6 | 47.0 | 26 | 19 | 15 | 0 | 26 | 24 | 0 | 9 | 0 | 0 | 0 | 3 | 3 | 3.83 |
| RP | Minton, G.Minton, Greg >> | 37 | 1988 | R | 54 | 39 | 0 | 7 | 1 | 2.25 | .292 | 1.23 | 7.5 | 3.7 | 4.1 | 64.0 | 53 | 18 | 16 | 2 | 26 | 29 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 3.72 |
| RP | Hesketh, J.Hesketh, Joe >> | 29 | 1988 | L | 42 | 21 | 0 | 3 | 2 | 2.81 | .274 | 1.13 | 6.5 | 4.0 | 5.0 | 25.2 | 18 | 8 | 8 | 3 | 11 | 14 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 4.76 |
| RP | Garrelts, S.Garrelts, Scott >> | 27 | 1988 | R | 66 | 42 | 0 | 4 | 6 | 2.92 | .254 | 1.02 | 6.6 | 2.7 | 5.1 | 64.2 | 47 | 23 | 21 | 7 | 19 | 36 | 0 | 6 | 3 | 0 | 0 | 0 | 3 | 4.19 |