| 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 |
| 1983 | Bellingham Mariners | Nwst | A- | SEA | - | 21 | 1 | 0 | 0.60 | 3 | 1 | 0 | 0 | 2 | 1 | 1 | 15.0 | 3 | 1 | 1 | 0 | 9 | 12 | 1 | 0 | 0 | 0.80 | 1.80 | 0.00 | 5.40 | 7.20 | 0.60 | 1.33 |
| 1983 | Wausau Timbers | Midw | A | SEA | - | 21 | 2 | 4 | 4.62 | 9 | 9 | 2 | 0 | 0 | 0 | 0 | 48.2 | 48 | 29 | 25 | 7 | 25 | 32 | 6 | 0 | 3 | 1.50 | 8.88 | 1.29 | 4.62 | 5.92 | 5.36 | 1.28 |
| 1984 | Wausau Timbers | Midw | A | SEA | - | 22 | 9 | 6 | 3.16 | 24 | 24 | 2 | 0 | 0 | 0 | 0 | 142.1 | 133 | 59 | 50 | 8 | 59 | 86 | 8 | 0 | 16 | 1.35 | 8.41 | 0.51 | 3.73 | 5.44 | 3.73 | 1.46 |
| 1985 | Salinas Spurs | Calif | A+ | SEA | - | 23 | 0 | 0 | 2.00 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 9.0 | 7 | 2 | 2 | 0 | 3 | 5 | 0 | 0 | 1 | 1.11 | 7.00 | 0.00 | 3.00 | 5.00 | 2.00 | 1.67 |
| Tot: | Minors (3 yrs) | Minors | 12 | 10 | 3.27 | 38 | 35 | 4 | 0 | 1 | 3 | 1 | 215.0 | 191 | 91 | 78 | 15 | 96 | 135 | 15 | 0 | 20 | 1.33 | 8.00 | 0.63 | 4.02 | 5.65 | 3.81 | 1.41 | ||||
| Tot: | A- (1 yrs) | A- | 1 | 0 | 0.60 | 3 | 1 | 0 | 0 | 1 | 2 | 1 | 15.0 | 3 | 1 | 1 | 0 | 9 | 12 | 1 | 0 | 0 | 0.80 | 1.80 | 0.00 | 5.40 | 7.20 | 0.60 | 1.33 | ||||
| Tot: | A (2 yrs) | A | 11 | 10 | 3.53 | 33 | 33 | 4 | 0 | 0 | 0 | 0 | 191.0 | 181 | 88 | 75 | 15 | 84 | 118 | 14 | 0 | 19 | 1.39 | 8.53 | 0.71 | 3.96 | 5.56 | 4.15 | 1.40 | ||||
| Tot: | A+ (1 yrs) | A+ | 0 | 0 | 2.00 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 9.0 | 7 | 2 | 2 | 0 | 3 | 5 | 0 | 0 | 1 | 1.11 | 7.00 | 0.00 | 3.00 | 5.00 | 2.00 | 1.67 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 40 | 50 | 74 | 43 | 74 | 44 | .523 |