| ST | Mike Skinner | - | 10 | 8 | 4.18 | 26 | 26 | 3 | 1 | 0 | 0 | 161.1 | 166 | 87 | 75 | 23 | 58 | 96 | 0 | | 9.3 | 1.3 | 3.2 | 5.4 | 1.39 |
| ST | Bill Swaggerty | 29 | 12 | 7 | 4.25 | 26 | 25 | 9 | 0 | 0 | 0 | 175.2 | 204 | 92 | 83 | 15 | 52 | 56 | 9 | | 10.5 | 0.8 | 2.7 | 2.9 | 1.46 |
| ST | John Habyan | 23 | 12 | 7 | 4.29 | 26 | 25 | 5 | 1 | 0 | 0 | 157.1 | 168 | 82 | 75 | 13 | 69 | 93 | 10 | | 9.6 | 0.7 | 3.9 | 5.3 | 1.51 |
| ST | Phil Huffman | 28 | 10 | 9 | 5.11 | 24 | 23 | 1 | 0 | 0 | 0 | 130.1 | 139 | 78 | 74 | 12 | 56 | 84 | 8 | | 9.6 | 0.8 | 3.9 | 5.8 | 1.50 |
| ST | Eric Bell | 22 | 7 | 3 | 3.05 | 11 | 11 | 4 | 0 | 9 | 0 | 76.2 | 68 | 26 | 26 | 3 | 35 | 59 | 7 | | 8.0 | 0.4 | 4.1 | 6.9 | 1.34 |
| ST | Odell Jones | 33 | 7 | 3 | 3.66 | 17 | 11 | 4 | 1 | 1 | 0 | 83.2 | 73 | 38 | 34 | 7 | 42 | 69 | 2 | | 7.9 | 0.8 | 4.5 | 7.4 | 1.37 |
| CL | Luis DeLeon | 27 | 4 | 8 | 3.48 | 49 | 0 | 0 | 0 | 34 | 13 | 75.0 | 68 | 31 | 29 | 5 | 32 | 53 | 2 | | 8.2 | 0.6 | 3.8 | 6.4 | 1.33 |
| CL | Mike Kinnunen | 28 | 1 | 3 | 2.35 | 47 | 1 | 0 | 0 | 24 | 10 | 53.2 | 41 | 18 | 14 | 0 | 29 | 43 | 5 | | 6.9 | 0.0 | 4.9 | 7.2 | 1.30 |
| RP | Jerry Augustine (Columbus) | 33 | 3 | 6 | 4.14 | 39 | 2 | 0 | 0 | 18 | 6 | 63.0 | 63 | 32 | 29 | 5 | 24 | 35 | 0 | | 9.0 | 0.7 | 3.4 | 5.0 | 1.38 |
| RP | Tony Arnold | 27 | 4 | 3 | 1.95 | 38 | 1 | 0 | 0 | 21 | 8 | 87.2 | 92 | 25 | 19 | 3 | 14 | 49 | 2 | | 9.4 | 0.3 | 1.4 | 5.0 | 1.21 |
| RP | Eric Rasmussen | 34 | 4 | 3 | 1.98 | 31 | 5 | 2 | 1 | 11 | 4 | 91.0 | 74 | 24 | 20 | 7 | 25 | 77 | 2 | | 7.3 | 0.7 | 2.5 | 7.6 | 1.09 |
| Nate Snell | 33 | 2 | 2 | 4.44 | 16 | 0 | 0 | 0 | 11 | 4 | 24.1 | 25 | 13 | 12 | 3 | 12 | 9 | 0 | | 9.2 | 1.1 | 4.4 | 3.3 | 1.52 |
| Roger Wilson | - | 0 | 0 | 2.46 | 6 | 0 | 0 | 0 | 4 | 0 | 14.2 | 12 | 7 | 4 | 0 | 14 | 7 | 3 | | 7.4 | 0.0 | 8.6 | 4.3 | 1.77 |
| Dennis Martinez | 31 | 2 | 1 | 6.05 | 4 | 4 | 0 | 0 | 0 | 0 | 19.1 | 18 | 14 | 13 | 5 | 9 | 14 | 0 | | 8.4 | 2.3 | 4.2 | 6.5 | 1.40 |
| Scott Stranski | - | 0 | 0 | 0.0 | 3 | 0 | 0 | 0 | 1 | 0 | 2.0 | 1 | 0 | 0 | 0 | 2 | 3 | 0 | | 4.5 | 0.0 | 9.0 | 13.5 | 1.50 |
| Joe Kucharski | - | 0 | 2 | 21.15 | 3 | 2 | 0 | 0 | 1 | 0 | 7.2 | 16 | 18 | 18 | 3 | 7 | 3 | 2 | | 18.8 | 3.5 | 8.2 | 3.5 | 3.00 |
| Tippy Martinez | 36 | 0 | 1 | 6.00 | 3 | 2 | 0 | 0 | 0 | 0 | 6.0 | 7 | 4 | 4 | 0 | 3 | 4 | 1 | | 10.5 | 0.0 | 4.5 | 6.0 | 1.67 |
| Alan Fowlkes | 27 | 0 | 1 | 15.00 | 2 | 0 | 0 | 0 | 1 | 0 | 3.0 | 3 | 5 | 5 | 1 | 2 | 3 | 1 | | 9.0 | 3.0 | 6.0 | 9.0 | 1.67 |
| Jeff Ballard | 22 | 0 | 2 | 7.11 | 2 | 2 | 0 | 0 | 0 | 0 | 6.1 | 11 | 6 | 5 | 1 | 3 | 7 | 0 | | 15.6 | 1.4 | 4.3 | 10.0 | 2.21 |
| Pitching Totals: | 78 | 69 | 3.92 | 373 | 140 | 28 | 4 | 136 | 45 | 1,238.6 | 1249 | 600 | 539 | 106 | 488 | 764 | 54 | | 9.1 | 0.8 | 3.5 | 5.6 | 1.40 |