| 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 |
| 1984 | Butte Copper Kings | Pio | Rk | SEA | - | 21 | 3 | 3 | 2.52 | 25 | 0 | 0 | 0 | 25 | 19 | 6 | 35.2 | 37 | 13 | 10 | 1 | 14 | 38 | 1 | 0 | 0 | 1.43 | 9.34 | 0.25 | 3.53 | 9.59 | 3.28 | 2.71 |
| 1985 | Wausau Timbers | Midw | A | SEA | - | 22 | 2 | 6 | 4.38 | 51 | 0 | 0 | 0 | 51 | 27 | 4 | 86.1 | 79 | 51 | 42 | 1 | 44 | 78 | 3 | 0 | 0 | 1.42 | 8.24 | 0.10 | 4.59 | 8.13 | 5.32 | 1.77 |
| 1986 | Salinas Spurs | Calif | A+ | SEA | - | 23 | 0 | 3 | 5.14 | 40 | 1 | 0 | 0 | 39 | 20 | 2 | 77.0 | 77 | 52 | 44 | 3 | 39 | 61 | 5 | 0 | 6 | 1.51 | 9.00 | 0.35 | 4.56 | 7.13 | 6.08 | 1.56 |
| Tot: | Minors (3 yrs) | Minors | 5 | 12 | 4.34 | 116 | 1 | 0 | 0 | 66 | 115 | 12 | 199.0 | 193 | 116 | 96 | 5 | 97 | 177 | 9 | 0 | 6 | 1.46 | 8.73 | 0.23 | 4.39 | 8.01 | 5.25 | 1.82 | ||||
| Tot: | Rk (1 yrs) | Rk | 3 | 3 | 2.52 | 25 | 0 | 0 | 0 | 19 | 25 | 6 | 35.2 | 37 | 13 | 10 | 1 | 14 | 38 | 1 | 0 | 0 | 1.43 | 9.34 | 0.25 | 3.53 | 9.59 | 3.28 | 2.71 | ||||
| Tot: | A (1 yrs) | A | 2 | 6 | 4.38 | 51 | 0 | 0 | 0 | 27 | 51 | 4 | 86.1 | 79 | 51 | 42 | 1 | 44 | 78 | 3 | 0 | 0 | 1.42 | 8.24 | 0.10 | 4.59 | 8.13 | 5.32 | 1.77 | ||||
| Tot: | A+ (1 yrs) | A+ | 0 | 3 | 5.14 | 40 | 1 | 0 | 0 | 20 | 39 | 2 | 77.0 | 77 | 52 | 44 | 3 | 39 | 61 | 5 | 0 | 6 | 1.51 | 9.00 | 0.35 | 4.56 | 7.13 | 6.08 | 1.56 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 82 | 49 | 48 | 70 | 48 | 94 | .479 |