| 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 | - | 22 | 2 | 2 | 3.21 | 7 | 6 | 0 | 0 | 1 | 0 | 0 | 28.0 | 30 | 12 | 10 | 1 | 6 | 16 | 1 | 0 | 0 | 1.29 | 9.64 | 0.32 | 1.93 | 5.14 | 3.86 | 2.67 |
| 1987 | Wausau Timbers | Midw | A | SEA | - | 23 | 9 | 15 | 4.92 | 27 | 27 | 6 | 0 | 0 | 0 | 0 | 173.2 | 196 | 119 | 95 | 31 | 54 | 114 | 9 | 0 | 6 | 1.44 | 10.16 | 1.61 | 2.80 | 5.91 | 6.17 | 2.11 |
| 1988 | San Bernardino Spirit | Calif | A+ | SEA | - | 24 | 4 | 3 | 4.06 | 51 | 3 | 0 | 0 | 48 | 16 | 1 | 108.2 | 110 | 58 | 49 | 12 | 47 | 61 | 8 | 0 | 4 | 1.44 | 9.11 | 0.99 | 3.89 | 5.05 | 4.80 | 1.30 |
| 1989 | Wausau Timbers | Midw | A | SEA | - | 25 | 7 | 4 | 2.73 | 15 | 14 | 1 | 1 | 1 | 1 | 0 | 85.2 | 76 | 35 | 26 | 4 | 16 | 57 | 2 | 0 | 2 | 1.07 | 7.98 | 0.42 | 1.68 | 5.99 | 3.68 | 3.56 |
| 1989 | San Bernardino Spirit | Calif | A+ | SEA | - | 25 | 1 | 0 | 4.32 | 11 | 0 | 0 | 0 | 11 | 3 | 0 | 16.2 | 18 | 11 | 8 | 3 | 3 | 10 | 0 | 0 | 3 | 1.26 | 9.72 | 1.62 | 1.62 | 5.40 | 5.94 | 3.33 |
| 1989 | Williamsport Bills | East | AA | SEA | - | 25 | 0 | 2 | 4.35 | 6 | 3 | 0 | 0 | 3 | 2 | 1 | 31.0 | 34 | 17 | 15 | 1 | 9 | 16 | 1 | 0 | 2 | 1.39 | 9.87 | 0.29 | 2.61 | 4.65 | 4.94 | 1.78 |
| Tot: | Minors (4 yrs) | Minors | 23 | 26 | 4.12 | 117 | 53 | 7 | 1 | 22 | 64 | 2 | 443.2 | 464 | 252 | 203 | 52 | 135 | 274 | 21 | 0 | 17 | 1.35 | 9.41 | 1.05 | 2.74 | 5.56 | 5.11 | 2.03 | ||||
| Tot: | A- (1 yrs) | A- | 2 | 2 | 3.21 | 7 | 6 | 0 | 0 | 0 | 1 | 0 | 28.0 | 30 | 12 | 10 | 1 | 6 | 16 | 1 | 0 | 0 | 1.29 | 9.64 | 0.32 | 1.93 | 5.14 | 3.86 | 2.67 | ||||
| Tot: | A (2 yrs) | A | 16 | 19 | 4.20 | 42 | 41 | 7 | 1 | 1 | 1 | 0 | 259.1 | 272 | 154 | 121 | 35 | 70 | 171 | 11 | 0 | 8 | 1.32 | 9.44 | 1.21 | 2.43 | 5.93 | 5.34 | 2.44 | ||||
| Tot: | A+ (2 yrs) | A+ | 5 | 3 | 4.09 | 62 | 3 | 0 | 0 | 19 | 59 | 1 | 125.1 | 128 | 69 | 57 | 15 | 50 | 71 | 8 | 0 | 7 | 1.42 | 9.19 | 1.08 | 3.59 | 5.10 | 4.95 | 1.42 | ||||
| Tot: | AA (1 yrs) | AA | 0 | 2 | 4.35 | 6 | 3 | 0 | 0 | 2 | 3 | 1 | 31.0 | 34 | 17 | 15 | 1 | 9 | 16 | 1 | 0 | 2 | 1.39 | 9.87 | 0.29 | 2.61 | 4.65 | 4.94 | 1.78 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 28 | 79 | 35 | 68 | 35 | 80 | .503 |