| 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 |
| 1986 | Bellingham Mariners | Nwst | A- | SEA | - | 19 | 2 | 3 | 5.72 | 10 | 9 | 0 | 0 | 1 | 0 | 0 | 45.2 | 58 | 39 | 29 | 1 | 25 | 35 | 2 | 0 | 3 | 1.82 | 11.43 | 0.20 | 4.93 | 6.90 | 7.69 | 1.40 |
| 1987 | Wausau Timbers | Midw | A | SEA | - | 20 | 0 | 9 | 7.36 | 16 | 12 | 0 | 0 | 4 | 2 | 0 | 58.2 | 72 | 64 | 48 | 11 | 49 | 24 | 11 | 0 | 3 | 2.06 | 11.05 | 1.69 | 7.52 | 3.68 | 9.82 | 0.49 |
| 1988 | Wausau Timbers | Midw | A | SEA | - | 21 | 4 | 6 | 5.15 | 42 | 1 | 0 | 0 | 41 | 24 | 5 | 87.1 | 98 | 60 | 50 | 7 | 52 | 50 | 6 | 0 | 2 | 1.72 | 10.10 | 0.72 | 5.36 | 5.15 | 6.18 | 0.96 |
| Tot: | Minors (3 yrs) | Minors | 6 | 18 | 5.96 | 68 | 22 | 0 | 0 | 26 | 46 | 5 | 191.2 | 228 | 163 | 127 | 19 | 126 | 109 | 19 | 0 | 8 | 1.85 | 10.71 | 0.89 | 5.92 | 5.12 | 7.65 | 0.87 | ||||
| Tot: | A- (1 yrs) | A- | 2 | 3 | 5.72 | 10 | 9 | 0 | 0 | 0 | 1 | 0 | 45.2 | 58 | 39 | 29 | 1 | 25 | 35 | 2 | 0 | 3 | 1.82 | 11.43 | 0.20 | 4.93 | 6.90 | 7.69 | 1.40 | ||||
| Tot: | A (2 yrs) | A | 4 | 15 | 6.04 | 58 | 13 | 0 | 0 | 26 | 45 | 5 | 146.0 | 170 | 124 | 98 | 18 | 101 | 74 | 17 | 0 | 5 | 1.86 | 10.48 | 1.11 | 6.23 | 4.56 | 7.64 | 0.73 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 30 | 18 | 12 | 18 | 12 | 66 | .435 |