| 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 |
| 1988 | Michigan | Big10 | NCAA-1 | 21 | 20 | 7 | 2 | 2.91 | 20 | 9 | 3 | 0 | 11 | 0 | 4 | 74.1 | 71 | 31 | 24 | 4 | 22 | 72 | 5 | 0 | 2 | 1.25 | 8.60 | 0.48 | 2.66 | 8.72 | 3.75 | 3.27 | |
| 1989 | Michigan | Big10 | NCAA-1 | 21 | 9 | 3 | 0.00 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 83.1 | 0 | 0 | 0 | 0 | 39 | 76 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 4.21 | 8.21 | 0.00 | 1.95 | ||
| 1989 | Southern Oregon A's | Nwst | A- | OAK | - | 21 | 6 | 6 | 4.23 | 15 | 14 | 1 | 1 | 1 | 0 | 0 | 87.1 | 81 | 44 | 41 | 11 | 23 | 70 | 2 | 0 | 4 | 1.19 | 8.35 | 1.13 | 2.37 | 7.21 | 4.53 | 3.04 |
| 1991 | Madison Muskies | Midw | A | OAK | 26 | 23 | 6 | 3 | 4.43 | 25 | 6 | 0 | 0 | 19 | 9 | 4 | 81.1 | 84 | 48 | 40 | 3 | 25 | 75 | 17 | 0 | 9 | 1.34 | 9.30 | 0.33 | 2.77 | 8.30 | 5.31 | 3.00 |
| 1992 | Modesto A's | Calif | A+ | OAK | - | 24 | 5 | 6 | 5.44 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 89.1 | 98 | 67 | 54 | 10 | 43 | 83 | 4 | 0 | 4 | 1.58 | 9.87 | 1.01 | 4.33 | 8.36 | 6.75 | 1.93 |
| 1993 | Central Valley Rockies | Calif | A+ | COL | - | 25 | 1 | 3 | 5.55 | 30 | 0 | 0 | 0 | 30 | 9 | 1 | 58.1 | 64 | 40 | 36 | 9 | 25 | 56 | 1 | 0 | 5 | 1.53 | 9.87 | 1.39 | 3.86 | 8.64 | 6.17 | 2.24 |
| Tot: | Minors (4 yrs) | Minors | 18 | 18 | 4.87 | 86 | 36 | 1 | 1 | 18 | 50 | 5 | 316.1 | 327 | 199 | 171 | 33 | 116 | 284 | 24 | 0 | 22 | 1.40 | 9.30 | 0.94 | 3.30 | 8.08 | 5.66 | 2.45 | ||||
| Tot: | A- (1 yrs) | A- | 6 | 6 | 4.23 | 15 | 14 | 1 | 1 | 0 | 1 | 0 | 87.1 | 81 | 44 | 41 | 11 | 23 | 70 | 2 | 0 | 4 | 1.19 | 8.35 | 1.13 | 2.37 | 7.21 | 4.53 | 3.04 | ||||
| Tot: | A (1 yrs) | A | 6 | 3 | 4.43 | 25 | 6 | 0 | 0 | 9 | 19 | 4 | 81.1 | 84 | 48 | 40 | 3 | 25 | 75 | 17 | 0 | 9 | 1.34 | 9.30 | 0.33 | 2.77 | 8.30 | 5.31 | 3.00 | ||||
| Tot: | A+ (2 yrs) | A+ | 6 | 9 | 5.49 | 46 | 16 | 0 | 0 | 9 | 30 | 1 | 147.2 | 162 | 107 | 90 | 19 | 68 | 139 | 5 | 0 | 9 | 1.56 | 9.87 | 1.16 | 4.14 | 8.47 | 6.52 | 2.04 | ||||
| Tot: | College (2 yrs) | College | 16 | 5 | 1.37 | 40 | 9 | 3 | 0 | 0 | 31 | 4 | 157.2 | 71 | 31 | 24 | 4 | 61 | 148 | 5 | 0 | 2 | 0.84 | 4.05 | 0.23 | 3.48 | 8.45 | 1.77 | 2.43 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 73 | 55 | 48 | 70 | 48 | 84 | .587 |