| 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 | - | 22 | 5 | 0 | 5.14 | 19 | 0 | 0 | 0 | 19 | 13 | 2 | 28.0 | 37 | 17 | 16 | 3 | 11 | 19 | 0 | 0 | 2 | 1.71 | 11.89 | 0.96 | 3.54 | 6.11 | 5.46 | 1.73 |
| 1984 | Wausau Timbers | Midw | A | SEA | - | 23 | 1 | 1 | 12.60 | 9 | 0 | 0 | 0 | 9 | 2 | 1 | 10.0 | 20 | 16 | 14 | 2 | 3 | 4 | 1 | 0 | 0 | 2.30 | 18.00 | 1.80 | 2.70 | 3.60 | 14.40 | 1.33 |
| 1984 | Salinas Spurs | Calif | A+ | SEA | - | 23 | 5 | 6 | 2.40 | 33 | 0 | 0 | 0 | 33 | 29 | 8 | 63.2 | 44 | 17 | 17 | 1 | 21 | 55 | 3 | 0 | 1 | 1.02 | 6.22 | 0.14 | 2.97 | 7.77 | 2.40 | 2.62 |
| 1985 | Salinas Spurs | Calif | A+ | SEA | - | 24 | 4 | 0 | 0.34 | 21 | 0 | 0 | 0 | 21 | 21 | 12 | 26.2 | 17 | 2 | 1 | 0 | 11 | 36 | 4 | 0 | 0 | 1.05 | 5.74 | 0.00 | 3.71 | 12.15 | 0.67 | 3.27 |
| 1985 | Chattanooga Lookouts | Sou | AA | SEA | - | 24 | 3 | 2 | 3.41 | 24 | 0 | 0 | 0 | 24 | 22 | 5 | 29.0 | 24 | 12 | 11 | 3 | 11 | 19 | 2 | 0 | 0 | 1.21 | 7.45 | 0.93 | 3.41 | 5.90 | 3.72 | 1.73 |
| 1986 | Chattanooga Lookouts | Sou | AA | SEA | 5 | 25 | 2 | 2 | 5.92 | 16 | 0 | 0 | 0 | 16 | 14 | 2 | 24.1 | 24 | 17 | 16 | 1 | 10 | 16 | 3 | 0 | 2 | 1.40 | 8.88 | 0.37 | 3.70 | 5.92 | 6.29 | 1.60 |
| Tot: | Minors (4 yrs) | Minors | 20 | 11 | 3.72 | 122 | 0 | 0 | 0 | 101 | 122 | 30 | 181.2 | 166 | 81 | 75 | 10 | 67 | 149 | 13 | 0 | 5 | 1.28 | 8.22 | 0.50 | 3.32 | 7.38 | 4.01 | 2.22 | ||||
| Tot: | A- (1 yrs) | A- | 5 | 0 | 5.14 | 19 | 0 | 0 | 0 | 13 | 19 | 2 | 28.0 | 37 | 17 | 16 | 3 | 11 | 19 | 0 | 0 | 2 | 1.71 | 11.89 | 0.96 | 3.54 | 6.11 | 5.46 | 1.73 | ||||
| Tot: | A (1 yrs) | A | 1 | 1 | 12.60 | 9 | 0 | 0 | 0 | 2 | 9 | 1 | 10.0 | 20 | 16 | 14 | 2 | 3 | 4 | 1 | 0 | 0 | 2.30 | 18.00 | 1.80 | 2.70 | 3.60 | 14.40 | 1.33 | ||||
| Tot: | A+ (2 yrs) | A+ | 9 | 6 | 1.79 | 54 | 0 | 0 | 0 | 50 | 54 | 20 | 90.1 | 61 | 19 | 18 | 1 | 32 | 91 | 7 | 0 | 1 | 1.03 | 6.08 | 0.10 | 3.19 | 9.07 | 1.89 | 2.84 | ||||
| Tot: | AA (2 yrs) | AA | 5 | 4 | 4.56 | 40 | 0 | 0 | 0 | 36 | 40 | 7 | 53.1 | 48 | 29 | 27 | 4 | 21 | 35 | 5 | 0 | 2 | 1.29 | 8.10 | 0.68 | 3.54 | 5.91 | 4.89 | 1.67 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 62 | 70 | 56 | 74 | 56 | 71 | .511 |