| ST | Gordie Pladson | 22 | 13 | 14 | 2.98 | 27 | 26 | 14 | 1 | | 0 | 196.0 | 181 | 76 | 65 | 10 | 52 | 101 | 8 | | 8.3 | 0.5 | 2.4 | 4.6 | 1.19 |
| ST | Dave Smith | 24 | 7 | 8 | 3.66 | 34 | 19 | 6 | 3 | | 1 | 160.0 | 159 | 80 | 65 | 11 | 44 | 90 | 10 | | 8.9 | 0.6 | 2.5 | 5.1 | 1.27 |
| ST | Mike Mendoza | 23 | 11 | 10 | 3.54 | 42 | 17 | 5 | 0 | | 6 | 150.0 | 141 | 69 | 59 | 14 | 33 | 64 | 9 | | 8.5 | 0.8 | 2.0 | 3.8 | 1.16 |
| ST | Gary Wilson | 24 | 4 | 7 | 4.12 | 19 | 17 | 4 | 0 | | 0 | 107.0 | 120 | 58 | 49 | 4 | 32 | 52 | 5 | | 10.1 | 0.3 | 2.7 | 4.4 | 1.42 |
| ST | Larry Anderson (Richmond) | 26 | 7 | 5 | 4.13 | 23 | 17 | 5 | 1 | | 0 | 109.0 | 104 | 55 | 50 | 12 | 65 | 63 | 14 | | 8.6 | 1.0 | 5.4 | 5.2 | 1.55 |
| ST | Bobby Sprowl (Pawtucket) | 23 | 5 | 9 | 3.21 | 17 | 16 | 9 | 2 | | 0 | 112.0 | 95 | 48 | 40 | 5 | 38 | 70 | 2 | | 7.6 | 0.4 | 3.1 | 5.6 | 1.19 |
| RP | Mark Miggins | - | 3 | 5 | 4.25 | 37 | 8 | 0 | 0 | | 1 | 89.0 | 100 | 55 | 42 | 4 | 35 | 50 | 4 | | 10.1 | 0.4 | 3.5 | 5.1 | 1.52 |
| RP | Larry Hardy | 31 | 2 | 5 | 3.00 | 34 | 0 | 0 | 0 | | 6 | 45.0 | 40 | 18 | 15 | 2 | 19 | 22 | 5 | | 8.0 | 0.4 | 3.8 | 4.4 | 1.31 |
| RP | Russ Rothermel | - | 2 | 0 | 3.08 | 29 | 0 | 0 | 0 | | 1 | 38.0 | 36 | 14 | 13 | 5 | 13 | 20 | 3 | | 8.5 | 1.2 | 3.1 | 4.7 | 1.29 |
| Frank LaCorte | 27 | 4 | 7 | 2.73 | 12 | 11 | 4 | 0 | | 0 | 79.0 | 68 | 32 | 24 | 5 | 31 | 57 | 0 | | 7.7 | 0.6 | 3.5 | 6.5 | 1.25 |
| George Throop | 28 | 2 | 0 | 2.65 | 10 | 1 | 0 | 0 | | 2 | 17.0 | 16 | 5 | 5 | 1 | 8 | 12 | 3 | | 8.5 | 0.5 | 4.2 | 6.4 | 1.41 |
| Dennis Miscik | - | 5 | 3 | 3.95 | 10 | 8 | 1 | 1 | | 0 | 57.0 | 51 | 28 | 25 | 4 | 17 | 32 | 1 | | 8.1 | 0.6 | 2.7 | 5.1 | 1.19 |
| Randy Niemann | 23 | 3 | 2 | 4.02 | 8 | 6 | 2 | 0 | | 0 | 47.0 | 49 | 25 | 21 | 4 | 10 | 17 | 1 | | 9.4 | 0.8 | 1.9 | 3.3 | 1.26 |
| Brent Strom | 30 | 3 | 0 | 2.84 | 6 | 5 | 1 | 0 | | 0 | 38.0 | 36 | 12 | 12 | 4 | 9 | 7 | 2 | | 8.5 | 0.9 | 2.1 | 1.7 | 1.18 |
| Steve Foucault | 29 | 0 | 2 | 7.71 | 5 | 0 | 0 | 0 | | 0 | 7.0 | 7 | 6 | 6 | 1 | 2 | 5 | 2 | | 9.0 | 1.3 | 2.6 | 6.4 | 1.29 |
| Rick Williams | 26 | 0 | 1 | 1.80 | 2 | 2 | 0 | 0 | | 0 | 10.0 | 15 | 6 | 2 | 0 | 6 | 5 | 0 | | 13.5 | 0.0 | 5.4 | 4.5 | 2.10 |
| Pitching Totals: | 71 | 78 | 3.52 | 315 | 153 | 51 | 8 | | 17 | 1,261.0 | 1218 | 587 | 493 | 86 | 414 | 667 | 69 | | 8.7 | 0.6 | 3.0 | 4.8 | 1.29 |