| ST | Odell Jones | 29 | 16 | 9 | 4.26 | 28 | 28 | 9 | 0 | 0 | 0 | 190.1 | 162 | 103 | 90 | 13 | 94 | 172 | 15 | | 7.7 | 0.6 | 4.4 | 8.1 | 1.35 |
| ST | Lee Tunnell | 21 | 12 | 9 | 3.46 | 28 | 27 | 9 | 2 | 1 | 0 | 189.2 | 182 | 93 | 73 | 9 | 91 | 112 | 8 | | 8.6 | 0.4 | 4.3 | 5.3 | 1.44 |
| ST | Jose DeLeon | 21 | 10 | 7 | 5.97 | 24 | 23 | 3 | 0 | 0 | 0 | 119.0 | 138 | 81 | 79 | 15 | 65 | 94 | 3 | | 10.4 | 1.1 | 4.9 | 7.1 | 1.71 |
| ST | Bob Long | 27 | 5 | 13 | 5.78 | 31 | 18 | 7 | 0 | 5 | 0 | 157.1 | 146 | 110 | 101 | 26 | 73 | 91 | 4 | | 8.4 | 1.5 | 4.2 | 5.2 | 1.39 |
| ST | Larry Lamonde | - | 5 | 5 | 3.30 | 12 | 12 | 4 | 1 | 0 | 0 | 79.0 | 72 | 44 | 29 | 1 | 39 | 52 | 2 | | 8.2 | 0.1 | 4.4 | 5.9 | 1.41 |
| RP | Butch Edge | 25 | 4 | 6 | 4.80 | 35 | 11 | 1 | 0 | 10 | 1 | 114.1 | 118 | 70 | 61 | 13 | 64 | 82 | 11 | | 9.3 | 1.0 | 5.0 | 6.5 | 1.59 |
| RP | Dennis Miscik | - | 2 | 3 | 3.78 | 32 | 0 | 0 | 0 | 22 | 2 | 50.0 | 41 | 27 | 21 | 6 | 24 | 38 | 4 | | 7.4 | 1.1 | 4.3 | 6.8 | 1.30 |
| RP | Mark Lee | 29 | 0 | 5 | 4.19 | 27 | 0 | 0 | 0 | 23 | 8 | 34.1 | 36 | 21 | 16 | 0 | 22 | 20 | 3 | | 9.4 | 0.0 | 5.8 | 5.2 | 1.69 |
| Dewey Robinson (Vancouver) | 27 | 1 | 2 | 5.06 | 21 | 1 | 0 | 0 | 9 | 2 | 48.0 | 52 | 32 | 27 | 7 | 29 | 41 | 1 | | 9.8 | 1.3 | 5.4 | 7.7 | 1.69 |
| Cecilio Guante | 22 | 3 | 2 | 3.86 | 21 | 0 | 0 | 0 | 20 | 7 | 35.0 | 34 | 17 | 15 | 3 | 26 | 29 | 3 | | 8.7 | 0.8 | 6.7 | 7.5 | 1.71 |
| Pascual Perez | 23 | 4 | 9 | 4.82 | 19 | 10 | 4 | 0 | 8 | 0 | 106.1 | 111 | 59 | 57 | 8 | 37 | 59 | 2 | | 9.4 | 0.7 | 3.1 | 5.0 | 1.39 |
| Randy Niemann | 26 | 3 | 2 | 3.83 | 8 | 6 | 2 | 0 | 2 | 0 | 44.2 | 41 | 22 | 19 | 4 | 26 | 28 | 5 | | 8.3 | 0.8 | 5.2 | 5.6 | 1.50 |
| Kevin Kobel | 28 | 0 | 1 | 5.21 | 7 | 1 | 0 | 0 | 2 | 1 | 19.0 | 28 | 15 | 11 | 5 | 4 | 9 | 2 | | 13.3 | 2.4 | 1.9 | 4.3 | 1.68 |
| Mercedes Esquer | 22 | 0 | 2 | 5.30 | 7 | 3 | 0 | 0 | 1 | 0 | 37.1 | 38 | 24 | 22 | 4 | 17 | 26 | 2 | | 9.2 | 1.0 | 4.1 | 6.3 | 1.47 |
| Manny Sarmiento | 26 | 1 | 0 | 1.00 | 6 | 0 | 0 | 0 | 5 | 3 | 9.0 | 10 | 2 | 1 | 0 | 4 | 8 | 1 | | 10.0 | 0.0 | 4.0 | 8.0 | 1.56 |
| Paul Moskau | 28 | 0 | 4 | 10.33 | 4 | 4 | 0 | 0 | 0 | 0 | 11.1 | 17 | 13 | 13 | 2 | 11 | 10 | 2 | | 13.5 | 1.6 | 8.7 | 7.9 | 2.47 |
| Santo Alcala | 29 | 0 | 0 | 5.41 | 2 | 0 | 0 | 0 | 1 | 0 | 3.1 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | | 8.1 | 2.7 | 2.7 | 0.0 | 1.20 |
| Douglas Neuenschwander | - | 0 | 0 | 109.09 | 1 | 0 | 0 | 0 | 0 | 0 | 0.1 | 3 | 5 | 4 | 1 | 2 | 0 | 0 | | 81.8 | 27.3 | 54.5 | 0.0 | 15.15 |
| Pitching Totals: | 66 | 79 | 4.62 | 313 | 144 | 39 | 3 | 109 | 24 | 1,248.3 | 1232 | 740 | 641 | 118 | 629 | 871 | 68 | | 8.9 | 0.9 | 4.5 | 6.3 | 1.49 |