| 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 |
| 1978 | Wisconsin Rapids Twins | Midw | A | MIN | - | 21 | 10 | 2 | 3.56 | 18 | 18 | 9 | 3 | 0 | 0 | 0 | 129.0 | 123 | 53 | 51 | 10 | 54 | 56 | 7 | 0 | 2 | 1.37 | 8.58 | 0.70 | 3.77 | 3.91 | 3.70 | 1.04 |
| 1979 | Wisconsin Rapids Twins | Midw | A | MIN | - | 22 | 2 | 9 | 5.14 | 15 | 10 | 2 | 0 | 5 | 0 | 0 | 84.0 | 113 | 69 | 48 | 8 | 47 | 35 | 2 | 0 | 5 | 1.90 | 12.11 | 0.86 | 5.04 | 3.75 | 7.39 | 0.74 |
| Tot: | Minors (2 yrs) | Minors | 12 | 11 | 4.18 | 33 | 28 | 11 | 3 | 0 | 5 | 0 | 213.0 | 236 | 122 | 99 | 18 | 101 | 91 | 9 | 0 | 7 | 1.58 | 9.97 | 0.76 | 4.27 | 3.85 | 5.15 | 0.90 | ||||
| Tot: | A (2 yrs) | A | 12 | 11 | 4.18 | 33 | 28 | 11 | 3 | 0 | 5 | 0 | 213.0 | 236 | 122 | 99 | 18 | 101 | 91 | 9 | 0 | 7 | 1.58 | 9.97 | 0.76 | 4.27 | 3.85 | 5.15 | 0.90 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 10 | 51 | 34 | 20 | 34 | 54 | .452 |