| 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 |
| 1984 | Arizona State | Pac10 | NCAA-1 | So | 20 | 6 | 3 | 3.10 | 17 | 15 | 1 | 0 | 2 | 0 | 0 | 72.2 | 55 | 36 | 25 | 0 | 44 | 61 | 0 | 0 | 0 | 1.36 | 6.81 | 0.00 | 5.45 | 7.56 | 4.46 | 1.39 | |
| 1985 | Arizona State | Pac10 | NCAA-1 | Jr | 21 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58.2 | 0 | 0 | 0 | 0 | 0 | 62 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9.51 | 0.00 | 0.00 | |
| 1986 | Gulf Coast White Sox | GCL | Rk | CHA | - | 22 | 0 | 0 | 0.56 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 16.0 | 10 | 2 | 1 | 0 | 8 | 17 | 1 | 0 | 2 | 1.13 | 5.63 | 0.00 | 4.50 | 9.56 | 1.13 | 2.13 |
| 1986 | Appleton Foxes | Midw | A | CHA | - | 22 | 1 | 4 | 6.02 | 14 | 6 | 0 | 0 | 8 | 7 | 0 | 40.1 | 38 | 34 | 27 | 1 | 44 | 45 | 11 | 0 | 3 | 2.03 | 8.48 | 0.22 | 9.82 | 10.04 | 7.59 | 1.02 |
| 1987 | Charleston (Wv) Wheelers | SAL | A | - | 23 | 3 | 5 | 3.35 | 16 | 6 | 0 | 0 | 10 | 4 | 1 | 43.0 | 32 | 21 | 16 | 0 | 39 | 56 | 14 | 0 | 3 | 1.65 | 6.70 | 0.00 | 8.16 | 11.72 | 4.40 | 1.44 | |
| 1987 | Peninsula White Sox | Caro | A+ | CHA | - | 23 | 1 | 1 | 6.66 | 11 | 1 | 0 | 0 | 10 | 6 | 0 | 24.1 | 26 | 21 | 18 | 2 | 22 | 25 | 3 | 0 | 1 | 1.97 | 9.62 | 0.74 | 8.14 | 9.25 | 7.77 | 1.14 |
| 1988 | Stockton Ports | Calif | A+ | MIL | - | 24 | 2 | 1 | 2.25 | 13 | 1 | 0 | 0 | 12 | 3 | 1 | 24.0 | 8 | 9 | 6 | 0 | 36 | 28 | 3 | 0 | 0 | 1.83 | 3.00 | 0.00 | 13.50 | 10.50 | 3.38 | 0.78 |
| 1989 | Reno Silver Sox | Calif | A+ | - | 25 | 1 | 4 | 6.62 | 19 | 7 | 0 | 0 | 12 | 5 | 0 | 50.1 | 54 | 44 | 37 | 3 | 42 | 30 | 10 | 0 | 3 | 1.91 | 9.66 | 0.54 | 7.51 | 5.36 | 7.87 | 0.71 | |
| Tot: | Minors (4 yrs) | Minors | 8 | 15 | 4.77 | 76 | 24 | 0 | 0 | 25 | 52 | 2 | 198.0 | 168 | 131 | 105 | 6 | 191 | 201 | 42 | 0 | 12 | 1.81 | 7.64 | 0.27 | 8.68 | 9.14 | 5.95 | 1.05 | ||||
| Tot: | Rk (1 yrs) | Rk | 0 | 0 | 0.56 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 16.0 | 10 | 2 | 1 | 0 | 8 | 17 | 1 | 0 | 2 | 1.12 | 5.62 | 0.00 | 4.50 | 9.56 | 1.12 | 2.13 | ||||
| Tot: | A (2 yrs) | A | 4 | 9 | 4.64 | 30 | 12 | 0 | 0 | 11 | 18 | 1 | 83.1 | 70 | 55 | 43 | 1 | 83 | 101 | 25 | 0 | 6 | 1.84 | 7.56 | 0.11 | 8.96 | 10.91 | 5.94 | 1.22 | ||||
| Tot: | A+ (3 yrs) | A+ | 4 | 6 | 5.56 | 43 | 9 | 0 | 0 | 14 | 34 | 1 | 98.2 | 88 | 74 | 61 | 5 | 100 | 83 | 16 | 0 | 4 | 1.91 | 8.03 | 0.46 | 9.12 | 7.57 | 6.75 | 0.83 | ||||
| Tot: | College (2 yrs) | College | 6 | 3 | 1.71 | 17 | 15 | 1 | 0 | 0 | 2 | 0 | 131.1 | 55 | 36 | 25 | 0 | 44 | 123 | 0 | 0 | 0 | 0.75 | 3.77 | 0.00 | 3.02 | 8.43 | 2.47 | 2.80 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 77 | 23 | 78 | 18 | 78 | 48 | .521 |