| ST | Keith Atherton | 23 | 12 | 9 | 4.37 | 28 | 28 | 6 | 1 | 0 | 0 | 200.0 | 214 | 108 | 97 | 26 | 54 | 128 | 3 | | 9.6 | 1.2 | 2.4 | 5.8 | 1.34 |
| ST | Bill Swiacki | - | 12 | 11 | 4.72 | 29 | 27 | 11 | 1 | 0 | 0 | 181.0 | 214 | 111 | 95 | 21 | 56 | 63 | 8 | | 10.6 | 1.0 | 2.8 | 3.1 | 1.49 |
| ST | Steve Baker | 25 | 13 | 5 | 2.48 | 23 | 22 | 9 | 3 | 0 | 0 | 163.0 | 147 | 65 | 45 | 6 | 68 | 79 | 2 | | 8.1 | 0.3 | 3.8 | 4.4 | 1.32 |
| ST | Don Fowler | - | 8 | 1 | 4.46 | 18 | 18 | 2 | 0 | 0 | 0 | 107.0 | 127 | 64 | 53 | 10 | 36 | 37 | 5 | | 10.7 | 0.8 | 3.0 | 3.1 | 1.52 |
| ST | Chris Codiroli | 24 | 10 | 3 | 1.90 | 16 | 16 | 10 | 2 | 0 | 0 | 123.1 | 100 | 36 | 26 | 15 | 21 | 85 | 0 | | 7.3 | 1.1 | 1.5 | 6.2 | 0.98 |
| CL | Dennis Kinney | 30 | 5 | 6 | 4.50 | 47 | 0 | 0 | 0 | 28 | 6 | 60.0 | 63 | 35 | 30 | 7 | 20 | 49 | 3 | | 9.5 | 1.1 | 3.0 | 7.4 | 1.38 |
| RP | Dave Patterson | 25 | 5 | 5 | 3.30 | 35 | 2 | 0 | 0 | 14 | 3 | 92.2 | 93 | 41 | 34 | 9 | 28 | 63 | 1 | | 9.0 | 0.9 | 2.7 | 6.1 | 1.31 |
| RP | Eric Mustad | - | 3 | 4 | 5.52 | 24 | 1 | 0 | 0 | 10 | 2 | 45.2 | 66 | 39 | 28 | 5 | 18 | 22 | 4 | | 13.0 | 1.0 | 3.5 | 4.3 | 1.84 |
| Bo McLaughlin | 28 | 1 | 3 | 5.20 | 23 | 1 | 0 | 0 | 12 | 6 | 36.1 | 39 | 23 | 21 | 2 | 15 | 24 | 2 | | 9.7 | 0.5 | 3.7 | 5.9 | 1.49 |
| Dewayne Buice | 24 | 4 | 2 | 4.17 | 19 | 5 | 1 | 0 | 8 | 1 | 41.0 | 51 | 22 | 19 | 3 | 19 | 36 | 2 | | 11.2 | 0.7 | 4.2 | 7.9 | 1.71 |
| Fernando Arroyo (Edmonton) | 30 | 2 | 3 | 3.94 | 18 | 2 | 0 | 0 | 11 | 4 | 48.0 | 57 | 31 | 21 | 5 | 17 | 22 | 1 | | 10.7 | 0.9 | 3.2 | 4.1 | 1.54 |
| Bert Bradley | 25 | 1 | 1 | 3.80 | 17 | 0 | 0 | 0 | 12 | 4 | 23.2 | 25 | 12 | 10 | 1 | 13 | 13 | 2 | | 9.5 | 0.4 | 4.9 | 4.9 | 1.61 |
| Bill Castro | 28 | 2 | 0 | 3.00 | 12 | 2 | 1 | 1 | 8 | 1 | 30.0 | 34 | 11 | 10 | 3 | 5 | 15 | 1 | | 10.2 | 0.9 | 1.5 | 4.5 | 1.30 |
| Jeff Jones | 25 | 1 | 1 | 8.71 | 8 | 1 | 0 | 0 | 5 | 1 | 10.1 | 17 | 10 | 10 | 1 | 7 | 6 | 2 | | 14.8 | 0.9 | 6.1 | 5.2 | 2.32 |
| Brian Kingman | 27 | 5 | 1 | 3.54 | 8 | 8 | 1 | 0 | 0 | 0 | 53.1 | 59 | 28 | 21 | 5 | 20 | 27 | 2 | | 10.0 | 0.8 | 3.4 | 4.6 | 1.48 |
| Gorman Heimueller | 26 | 1 | 1 | 7.27 | 5 | 3 | 0 | 0 | 1 | 0 | 17.1 | 16 | 16 | 14 | 2 | 9 | 9 | 0 | | 8.3 | 1.0 | 4.7 | 4.7 | 1.44 |
| Keith Comstock | 26 | 1 | 2 | 7.16 | 5 | 5 | 0 | 0 | 0 | 0 | 27.2 | 34 | 24 | 22 | 4 | 12 | 22 | 0 | | 11.1 | 1.3 | 3.9 | 7.2 | 1.66 |
| John D'Acquisto | 30 | 0 | 0 | 0.0 | 4 | 0 | 0 | 0 | 1 | 0 | 6.0 | 5 | 0 | 0 | 0 | 3 | 2 | 1 | | 7.5 | 0.0 | 4.5 | 3.0 | 1.33 |
| Ed Figueroa | 33 | 0 | 2 | 6.75 | 2 | 2 | 0 | 0 | 0 | 0 | 9.1 | 14 | 8 | 7 | 2 | 6 | 3 | 1 | | 13.5 | 1.9 | 5.8 | 2.9 | 2.14 |
| Rick Bosetti | 28 | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | | 18.0 | 0.0 | 9.0 | 0.0 | 3.00 |
| Dave Beard | 22 | 0 | 0 | 0.0 | 1 | 0 | 0 | 0 | 1 | 1 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | | 0.0 | 0.0 | 0.0 | 9.0 | 0.00 |
| Dave Heaverlo | 31 | 0 | 0 | 0.0 | 1 | 0 | 0 | 0 | 1 | 1 | 1.2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | | 0.0 | 0.0 | 5.4 | 5.4 | 0.60 |
| Pitching Totals: | 86 | 60 | 3.97 | 344 | 143 | 41 | 8 | 112 | 30 | 1,279.3 | 1377 | 685 | 564 | 127 | 429 | 707 | 40 | | 9.7 | 0.9 | 3.0 | 5.0 | 1.41 |