| 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 |
| 1987 | Kenosha Twins | Midw | A | MIN | - | 22 | 4 | 3 | 3.93 | 13 | 8 | 0 | 0 | 5 | 1 | 0 | 55.0 | 52 | 25 | 24 | 4 | 27 | 29 | 2 | 0 | 2 | 1.44 | 8.51 | 0.65 | 4.42 | 4.75 | 4.09 | 1.07 |
| 1988 | Kenosha Twins | Midw | A | MIN | - | 23 | 6 | 2 | 2.74 | 41 | 2 | 0 | 0 | 39 | 10 | 1 | 82.0 | 75 | 31 | 25 | 6 | 31 | 62 | 5 | 0 | 1 | 1.29 | 8.23 | 0.66 | 3.40 | 6.80 | 3.40 | 2.00 |
| 1989 | Kenosha Twins | Midw | A | MIN | - | 24 | 3 | 1 | 2.33 | 11 | 0 | 0 | 0 | 11 | 8 | 0 | 27.0 | 20 | 7 | 7 | 1 | 11 | 14 | 1 | 0 | 0 | 1.15 | 6.67 | 0.33 | 3.67 | 4.67 | 2.33 | 1.27 |
| 1989 | Visalia Oaks | Calif | A+ | MIN | - | 24 | 4 | 1 | 2.92 | 30 | 4 | 1 | 0 | 26 | 12 | 2 | 64.2 | 57 | 23 | 21 | 5 | 19 | 42 | 6 | 0 | 4 | 1.18 | 7.93 | 0.70 | 2.64 | 5.85 | 3.20 | 2.21 |
| 1990 | Visalia Oaks | Calif | A+ | MIN | - | 25 | 6 | 7 | 4.99 | 39 | 0 | 0 | 0 | 39 | 18 | 3 | 79.1 | 90 | 55 | 44 | 5 | 37 | 68 | 11 | 0 | 3 | 1.60 | 10.21 | 0.57 | 4.20 | 7.71 | 6.24 | 1.84 |
| Tot: | Minors (4 yrs) | Minors | 23 | 14 | 3.54 | 134 | 14 | 1 | 0 | 49 | 120 | 6 | 308.0 | 294 | 141 | 121 | 21 | 125 | 215 | 25 | 0 | 10 | 1.36 | 8.59 | 0.61 | 3.65 | 6.28 | 4.12 | 1.72 | ||||
| Tot: | A (3 yrs) | A | 13 | 6 | 3.07 | 65 | 10 | 0 | 0 | 19 | 55 | 1 | 164.0 | 147 | 63 | 56 | 11 | 69 | 105 | 8 | 0 | 3 | 1.32 | 8.07 | 0.60 | 3.79 | 5.76 | 3.46 | 1.52 | ||||
| Tot: | A+ (2 yrs) | A+ | 10 | 8 | 4.06 | 69 | 4 | 1 | 0 | 30 | 65 | 5 | 144.0 | 147 | 78 | 65 | 10 | 56 | 110 | 17 | 0 | 7 | 1.41 | 9.19 | 0.62 | 3.50 | 6.88 | 4.88 | 1.96 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 40 | 51 | 53 | 46 | 53 | 73 | .566 |