| 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 |
| 1986 | Helena Gold Sox | Pio | Rk | MIL | - | 21 | 5 | 5 | 6.46 | 28 | 4 | 0 | 0 | 24 | 13 | 2 | 54.1 | 51 | 42 | 39 | 2 | 38 | 46 | 7 | 0 | 1 | 1.64 | 8.45 | 0.33 | 6.29 | 7.62 | 6.96 | 1.21 |
| 1987 | Beloit Brewers | Midw | A | MIL | - | 22 | 3 | 3 | 5.80 | 12 | 10 | 1 | 0 | 2 | 2 | 0 | 54.1 | 59 | 42 | 35 | 5 | 43 | 55 | 3 | 0 | 2 | 1.88 | 9.77 | 0.83 | 7.12 | 9.11 | 6.96 | 1.28 |
| 1988 | Miami Marlins | FSL | A+ | - | 23 | 4 | 4 | 4.39 | 14 | 12 | 1 | 0 | 2 | 0 | 0 | 65.2 | 66 | 36 | 32 | 0 | 55 | 36 | 1 | 0 | 2 | 1.84 | 9.05 | 0.00 | 7.54 | 4.93 | 4.93 | 0.65 | |
| 1989 | Beloit Brewers | Midw | A | MIL | - | 24 | 3 | 4 | 4.45 | 9 | 8 | 1 | 0 | 1 | 0 | 0 | 54.2 | 54 | 30 | 27 | 3 | 23 | 35 | 2 | 0 | 2 | 1.41 | 8.89 | 0.49 | 3.79 | 5.76 | 4.94 | 1.52 |
| 1989 | Stockton Ports | Calif | A+ | MIL | - | 24 | 4 | 2 | 3.00 | 26 | 5 | 0 | 0 | 21 | 9 | 4 | 78.0 | 63 | 35 | 26 | 3 | 43 | 63 | 2 | 0 | 5 | 1.36 | 7.27 | 0.35 | 4.96 | 7.27 | 4.04 | 1.47 |
| 1990 | Stockton Ports | Calif | A+ | MIL | - | 25 | 3 | 7 | 3.01 | 62 | 1 | 0 | 0 | 61 | 25 | 6 | 98.2 | 86 | 41 | 33 | 4 | 52 | 102 | 5 | 0 | 3 | 1.40 | 7.84 | 0.36 | 4.74 | 9.30 | 3.74 | 1.96 |
| 1991 | Stockton Ports | Calif | A+ | MIL | - | 26 | 4 | 7 | 4.31 | 54 | 6 | 1 | 0 | 48 | 28 | 7 | 96.0 | 98 | 57 | 46 | 3 | 61 | 78 | 16 | 0 | 7 | 1.66 | 9.19 | 0.28 | 5.72 | 7.31 | 5.34 | 1.28 |
| Tot: | Minors (6 yrs) | Minors | 26 | 32 | 4.27 | 205 | 46 | 4 | 0 | 77 | 159 | 19 | 501.2 | 477 | 283 | 238 | 20 | 315 | 415 | 36 | 0 | 22 | 1.58 | 8.56 | 0.36 | 5.65 | 7.45 | 5.08 | 1.32 | ||||
| Tot: | Rk (1 yrs) | Rk | 5 | 5 | 6.46 | 28 | 4 | 0 | 0 | 13 | 24 | 2 | 54.1 | 51 | 42 | 39 | 2 | 38 | 46 | 7 | 0 | 1 | 1.64 | 8.45 | 0.33 | 6.29 | 7.62 | 6.96 | 1.21 | ||||
| Tot: | A (2 yrs) | A | 6 | 7 | 5.12 | 21 | 18 | 2 | 0 | 2 | 3 | 0 | 109.0 | 113 | 72 | 62 | 8 | 66 | 90 | 5 | 0 | 4 | 1.64 | 9.33 | 0.66 | 5.45 | 7.43 | 5.94 | 1.36 | ||||
| Tot: | A+ (4 yrs) | A+ | 15 | 20 | 3.64 | 156 | 24 | 2 | 0 | 62 | 132 | 17 | 338.1 | 313 | 169 | 137 | 10 | 211 | 279 | 24 | 0 | 17 | 1.55 | 8.33 | 0.27 | 5.61 | 7.42 | 4.50 | 1.32 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 63 | 17 | 50 | 30 | 50 | 79 | .527 |