| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 1979 | Central Oregon Phillies | Nwst | A- | PHI | - | 20 | 2 | 2 | 3.38 | 23 | 0 | 0 | 0 | 23 | 0 | 4 | 40.0 | 39 | 19 | 15 | 5 | 14 | 32 | 1 | 0 | 1 | 1.33 | 8.78 | 1.13 | 3.15 | 7.20 | 4.28 | 2.29 |
| 1982 | Modesto A's | Calif | A+ | OAK | - | 23 | 9 | 3 | 2.73 | 22 | 10 | 4 | 2 | 12 | 8 | 4 | 92.1 | 89 | 32 | 28 | 5 | 20 | 39 | 2 | 0 | 1 | 1.18 | 8.68 | 0.49 | 1.95 | 3.80 | 3.12 | 1.95 |
| 1983 | Albany/Colonie A's | East | AA | OAK | - | 24 | 3 | 6 | 5.15 | 47 | 6 | 0 | 0 | 41 | 18 | 3 | 101.1 | 125 | 68 | 58 | 14 | 43 | 53 | 3 | 0 | 1 | 1.66 | 11.10 | 1.24 | 3.82 | 4.71 | 6.04 | 1.23 |
| 1985 | San Jose Bees | Calif | A+ | - | 26 | 9 | 14 | 3.61 | 27 | 26 | 6 | 3 | 1 | 1 | 0 | 162.0 | 183 | 88 | 65 | 15 | 50 | 73 | 10 | 0 | 0 | 1.44 | 10.17 | 0.83 | 2.78 | 4.06 | 4.89 | 1.46 | |
| Tot: | Minors (4 yrs) | Minors | 23 | 25 | 3.78 | 119 | 42 | 10 | 5 | 27 | 77 | 11 | 395.2 | 436 | 207 | 166 | 39 | 127 | 197 | 16 | 0 | 3 | 1.42 | 9.92 | 0.89 | 2.89 | 4.48 | 4.71 | 1.55 | ||||
| Tot: | A- (1 yrs) | A- | 2 | 2 | 3.38 | 23 | 0 | 0 | 0 | 0 | 23 | 4 | 40.0 | 39 | 19 | 15 | 5 | 14 | 32 | 1 | 0 | 1 | 1.32 | 8.78 | 1.12 | 3.15 | 7.20 | 4.28 | 2.29 | ||||
| Tot: | A+ (2 yrs) | A+ | 18 | 17 | 3.29 | 49 | 36 | 10 | 5 | 9 | 13 | 4 | 254.1 | 272 | 120 | 93 | 20 | 70 | 112 | 12 | 0 | 1 | 1.34 | 9.63 | 0.71 | 2.48 | 3.96 | 4.25 | 1.60 | ||||
| Tot: | AA (1 yrs) | AA | 3 | 6 | 5.15 | 47 | 6 | 0 | 0 | 18 | 41 | 3 | 101.1 | 125 | 68 | 58 | 14 | 43 | 53 | 3 | 0 | 1 | 1.66 | 11.10 | 1.24 | 3.82 | 4.71 | 6.04 | 1.23 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 27 | 81 | 37 | 61 | 37 | 86 | .520 |