| 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 |
| 1985 | Miami-Ohio | MAC | NCAA-1 | Fr | 19 | 5 | 4 | 4.41 | 14 | 9 | 6 | 1 | 5 | 0 | 0 | 67.1 | 55 | 42 | 33 | 0 | 33 | 54 | 0 | 0 | 0 | 1.31 | 7.35 | 0.00 | 4.41 | 7.22 | 5.61 | 1.64 | |
| 1986 | Miami-Ohio | MAC | NCAA-1 | So | 20 | 7 | 7 | 3.06 | 17 | 15 | 10 | 0 | 2 | 0 | 2 | 97.0 | 71 | 49 | 33 | 0 | 83 | 91 | 0 | 0 | 0 | 1.59 | 6.59 | 0.00 | 7.70 | 8.44 | 4.55 | 1.10 | |
| 1987 | Miami-Ohio | MAC | NCAA-1 | Jr | 21 | 7 | 6 | 3.84 | 14 | 12 | 10 | 1 | 2 | 0 | 1 | 89.0 | 77 | 48 | 38 | 0 | 53 | 85 | 0 | 0 | 0 | 1.46 | 7.79 | 0.00 | 5.36 | 8.60 | 4.85 | 1.60 | |
| 1988 | Miami-Ohio | MAC | NCAA-1 | Sr | 22 | 11 | 3 | 2.41 | 15 | 15 | 11 | 5 | 0 | 0 | 0 | 97.0 | 82 | 33 | 26 | 0 | 41 | 65 | 0 | 0 | 0 | 1.27 | 7.61 | 0.00 | 3.80 | 6.03 | 3.06 | 1.59 | |
| 1988 | Peoria | Ariz | Rk | - | 22 | 1 | 1 | 7.13 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 17.2 | 21 | 15 | 14 | 0 | 11 | 10 | 0 | 0 | 1 | 1.81 | 10.70 | 0.00 | 5.60 | 5.09 | 7.64 | 0.91 | |
| 1988 | Wausau Timbers | Midw | A | SEA | - | 22 | 4 | 3 | 3.60 | 11 | 10 | 3 | 0 | 1 | 0 | 0 | 70.0 | 69 | 32 | 28 | 5 | 22 | 44 | 3 | 0 | 1 | 1.30 | 8.87 | 0.64 | 2.83 | 5.66 | 4.11 | 2.00 |
| 1989 | Wausau Timbers | Midw | A | SEA | - | 23 | 7 | 7 | 3.24 | 45 | 7 | 0 | 0 | 38 | 15 | 2 | 100.0 | 92 | 51 | 36 | 5 | 52 | 106 | 10 | 0 | 3 | 1.44 | 8.28 | 0.45 | 4.68 | 9.54 | 4.59 | 2.04 |
| Tot: | Minors (2 yrs) | Minors | 12 | 11 | 3.74 | 59 | 20 | 4 | 0 | 15 | 39 | 2 | 187.2 | 182 | 98 | 78 | 10 | 85 | 160 | 13 | 0 | 5 | 1.42 | 8.73 | 0.48 | 4.08 | 7.67 | 4.70 | 1.88 | ||||
| Tot: | Rk (1 yrs) | Rk | 1 | 1 | 7.13 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 17.2 | 21 | 15 | 14 | 0 | 11 | 10 | 0 | 0 | 1 | 1.81 | 10.70 | 0.00 | 5.60 | 5.09 | 7.64 | 0.91 | ||||
| Tot: | A (2 yrs) | A | 11 | 10 | 3.39 | 56 | 17 | 3 | 0 | 15 | 39 | 2 | 170.0 | 161 | 83 | 64 | 10 | 74 | 150 | 13 | 0 | 4 | 1.38 | 8.52 | 0.53 | 3.92 | 7.94 | 4.39 | 2.03 | ||||
| Tot: | College (4 yrs) | College | 30 | 20 | 3.34 | 60 | 51 | 37 | 7 | 0 | 9 | 3 | 350.1 | 285 | 172 | 130 | 0 | 210 | 295 | 0 | 0 | 0 | 1.41 | 7.32 | 0.00 | 5.39 | 7.58 | 4.42 | 1.40 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 62 | 33 | 69 | 44 | 69 | 93 | .426 |