| ST | Jamie Werly | 25 | 9 | 10 | 5.44 | 25 | 24 | 5 | 0 | 1 | 0 | 144.0 | 158 | 101 | 87 | 15 | 63 | 90 | 11 | | 9.9 | 0.9 | 3.9 | 5.6 | 1.53 |
| ST | Pete Filson (Toledo) | 23 | 8 | 10 | 4.60 | 23 | 23 | 11 | 1 | 0 | 0 | 150.2 | 168 | 87 | 77 | 16 | 53 | 84 | 5 | | 10.0 | 1.0 | 3.2 | 5.0 | 1.47 |
| ST | Jim Lewis | 26 | 12 | 6 | 2.60 | 32 | 22 | 5 | 0 | 6 | 5 | 166.0 | 139 | 61 | 48 | 14 | 64 | 107 | 13 | | 7.5 | 0.8 | 3.5 | 5.8 | 1.22 |
| ST | Scott Patterson (Richmond) | - | 7 | 12 | 5.50 | 29 | 26 | 2 | 0 | 0 | 0 | 155.1 | 163 | 106 | 95 | 18 | 85 | 104 | 5 | | 9.4 | 1.0 | 4.9 | 6.0 | 1.60 |
| ST | Greg Cochran | - | 8 | 10 | 7.04 | 25 | 21 | 1 | 1 | 3 | 0 | 122.2 | 161 | 105 | 96 | 14 | 54 | 47 | 5 | | 11.8 | 1.0 | 4.0 | 3.4 | 1.75 |
| ST | Dave Wehrmeister | 29 | 10 | 7 | 4.57 | 36 | 19 | 2 | 1 | 10 | 4 | 151.2 | 162 | 85 | 77 | 16 | 74 | 96 | 13 | | 9.6 | 0.9 | 4.4 | 5.7 | 1.56 |
| CL | Curt Kaufman | 24 | 6 | 3 | 3.46 | 55 | 0 | 0 | 0 | 35 | 10 | 91.0 | 76 | 40 | 35 | 6 | 47 | 103 | 11 | | 7.5 | 0.6 | 4.6 | 10.2 | 1.35 |
| RP | Gary Serum | 25 | 6 | 1 | 5.14 | 36 | 1 | 0 | 0 | 17 | 6 | 77.0 | 85 | 52 | 44 | 9 | 34 | 37 | 0 | | 9.9 | 1.1 | 4.0 | 4.3 | 1.55 |
| RP | Mike Bruhert | 31 | 5 | 4 | 4.35 | 29 | 5 | 0 | 0 | 12 | 2 | 62.0 | 74 | 41 | 30 | 7 | 34 | 17 | 2 | | 10.7 | 1.0 | 4.9 | 2.5 | 1.74 |
| Lynn McGlothen | 32 | 7 | 2 | 3.98 | 22 | 7 | 1 | 0 | 12 | 0 | 63.1 | 57 | 29 | 28 | 5 | 29 | 42 | 2 | | 8.1 | 0.7 | 4.1 | 6.0 | 1.36 |
| Dave LaRoche | 34 | 3 | 1 | 3.77 | 17 | 0 | 0 | 0 | 9 | 4 | 31.0 | 27 | 17 | 13 | 2 | 14 | 20 | 1 | | 7.8 | 0.6 | 4.1 | 5.8 | 1.32 |
| Bob Sykes | 27 | 1 | 2 | 8.03 | 15 | 0 | 0 | 0 | 7 | 2 | 37.0 | 44 | 34 | 33 | 3 | 23 | 15 | 2 | | 10.7 | 0.7 | 5.6 | 3.6 | 1.81 |
| John Pacella | 25 | 0 | 2 | 6.75 | 6 | 0 | 0 | 0 | 2 | 1 | 5.1 | 6 | 9 | 4 | 1 | 12 | 2 | 1 | | 10.1 | 1.7 | 20.3 | 3.4 | 3.38 |
| Jay Howell | 26 | 2 | 1 | 2.41 | 5 | 5 | 2 | 1 | 0 | 0 | 37.1 | 18 | 13 | 10 | 1 | 19 | 33 | 1 | | 4.3 | 0.2 | 4.6 | 8.0 | 0.99 |
| Mike Browning | 22 | 0 | 0 | 8.31 | 4 | 0 | 0 | 0 | 2 | 1 | 4.1 | 5 | 4 | 4 | 2 | 2 | 4 | 0 | | 10.4 | 4.2 | 4.2 | 8.3 | 1.62 |
| Jesus Hernaiz | 37 | 0 | 0 | 7.20 | 4 | 2 | 0 | 0 | 1 | 1 | 10.0 | 14 | 9 | 8 | 2 | 6 | 7 | 1 | | 12.6 | 1.8 | 5.4 | 6.3 | 2.00 |
| Dave Righetti | 23 | 1 | 0 | 2.81 | 4 | 4 | 1 | 0 | 0 | 0 | 25.2 | 22 | 11 | 8 | 0 | 12 | 33 | 1 | | 7.7 | 0.0 | 4.2 | 11.6 | 1.33 |
| Garry Smith | - | 0 | 0 | 0.0 | 2 | 0 | 0 | 0 | 2 | 0 | 2.0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | | 9.0 | 0.0 | 4.5 | 4.5 | 1.50 |
| Mike Hart | 30 | 0 | 0 | 15.00 | 1 | 0 | 0 | 0 | 1 | 0 | 3.0 | 4 | 5 | 5 | 1 | 3 | 0 | 0 | | 12.0 | 3.0 | 9.0 | 0.0 | 2.33 |
| Doyle Alexander | 31 | 0 | 0 | 9.84 | 1 | 0 | 0 | 0 | 0 | 0 | 3.2 | 5 | 4 | 4 | 0 | 2 | 1 | 1 | | 12.3 | 0.0 | 4.9 | 2.5 | 1.91 |
| Rudy May | 37 | 0 | 0 | 4.92 | 1 | 1 | 0 | 0 | 0 | 0 | 3.2 | 1 | 2 | 2 | 1 | 4 | 5 | 1 | | 2.5 | 2.5 | 9.8 | 12.3 | 1.37 |
| Pitching Totals: | 85 | 71 | 4.73 | 372 | 160 | 30 | 4 | 120 | 36 | 1,346.6 | 1391 | 815 | 708 | 133 | 635 | 848 | 76 | | 9.3 | 0.9 | 4.2 | 5.7 | 1.50 |