| 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 | Wisconsin Rapids Twins | Midw | A | MIN | - | -- | 4 | 1 | 2.32 | 22 | 0 | 0 | 0 | 22 | 15 | 4 | 54.1 | 46 | 15 | 14 | 3 | 14 | 39 | 3 | 0 | 2 | 1.10 | 7.62 | 0.50 | 2.32 | 6.46 | 2.48 | 2.79 |
| 1984 | Kenosha Twins | Midw | A | MIN | - | -- | 5 | 7 | 3.27 | 44 | 2 | 1 | 1 | 42 | 35 | 10 | 82.2 | 76 | 37 | 30 | 7 | 34 | 56 | 8 | 0 | 3 | 1.33 | 8.27 | 0.76 | 3.70 | 6.10 | 4.03 | 1.65 |
| 1985 | Visalia Oaks | Calif | A+ | MIN | - | -- | 5 | 11 | 5.23 | 25 | 22 | 4 | 1 | 3 | 3 | 0 | 144.2 | 171 | 106 | 84 | 12 | 72 | 71 | 11 | 0 | 0 | 1.68 | 10.64 | 0.75 | 4.48 | 4.42 | 6.59 | 0.99 |
| Tot: | Minors (3 yrs) | Minors | 14 | 19 | 4.09 | 91 | 24 | 5 | 2 | 53 | 67 | 14 | 281.2 | 293 | 158 | 128 | 22 | 120 | 166 | 22 | 0 | 5 | 1.47 | 9.36 | 0.70 | 3.83 | 5.30 | 5.05 | 1.38 | ||||
| Tot: | A (2 yrs) | A | 9 | 8 | 2.89 | 66 | 2 | 1 | 1 | 50 | 64 | 14 | 137.0 | 122 | 52 | 44 | 10 | 48 | 95 | 11 | 0 | 5 | 1.24 | 8.01 | 0.66 | 3.15 | 6.24 | 3.42 | 1.98 | ||||
| Tot: | A+ (1 yrs) | A+ | 5 | 11 | 5.23 | 25 | 22 | 4 | 1 | 3 | 3 | 0 | 144.2 | 171 | 106 | 84 | 12 | 72 | 71 | 11 | 0 | 0 | 1.68 | 10.64 | 0.75 | 4.48 | 4.42 | 6.59 | 0.99 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 37 | 66 | 53 | 57 | 53 | 73 | .493 |