| 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 | Gulf Coast Astros | GCL | Rk | HOU | - | 20 | 1 | 1 | 1.48 | 12 | 1 | 0 | 0 | 11 | 8 | 4 | 24.1 | 16 | 8 | 4 | 0 | 11 | 28 | 1 | 0 | 1 | 1.11 | 5.92 | 0.00 | 4.07 | 10.36 | 2.96 | 2.55 |
| 1988 | Asheville Tourists | SAL | A | HOU | - | 20 | 1 | 0 | 0.75 | 4 | 1 | 0 | 0 | 3 | 0 | 0 | 12.0 | 8 | 7 | 1 | 0 | 5 | 9 | 4 | 0 | 2 | 1.08 | 6.00 | 0.00 | 3.75 | 6.75 | 5.25 | 1.80 |
| 1989 | Asheville Tourists | SAL | A | HOU | - | 21 | 7 | 8 | 4.57 | 24 | 18 | 2 | 1 | 6 | 3 | 1 | 106.1 | 96 | 70 | 54 | 6 | 66 | 74 | 8 | 0 | 4 | 1.52 | 8.13 | 0.51 | 5.59 | 6.26 | 5.92 | 1.12 |
| 1990 | Asheville Tourists | SAL | A | HOU | 37 | 22 | 9 | 7 | 4.18 | 33 | 15 | 1 | 0 | 18 | 8 | 2 | 112.0 | 94 | 65 | 52 | 6 | 75 | 100 | 12 | 0 | 0 | 1.51 | 7.55 | 0.48 | 6.03 | 8.04 | 5.22 | 1.33 |
| 1990 | Osceola Astros | FSL | A+ | HOU | - | 22 | 0 | 0 | 5.23 | 6 | 0 | 0 | 0 | 6 | 0 | 0 | 10.1 | 13 | 6 | 6 | 0 | 8 | 7 | 2 | 0 | 0 | 2.03 | 11.32 | 0.00 | 6.97 | 6.10 | 5.23 | 0.88 |
| 1991 | Burlington Astros | Midw | A | HOU | - | 23 | 7 | 6 | 3.02 | 25 | 20 | 0 | 0 | 5 | 2 | 1 | 116.1 | 89 | 51 | 39 | 3 | 74 | 130 | 9 | 0 | 7 | 1.40 | 6.89 | 0.23 | 5.72 | 10.06 | 3.95 | 1.76 |
| 1992 | Osceola Astros | FSL | A+ | HOU | - | 24 | 2 | 7 | 7.31 | 17 | 11 | 0 | 0 | 6 | 4 | 1 | 56.2 | 59 | 54 | 46 | 2 | 47 | 57 | 19 | 0 | 12 | 1.87 | 9.37 | 0.32 | 7.46 | 9.05 | 8.58 | 1.21 |
| Tot: | Minors (5 yrs) | Minors | 27 | 29 | 4.15 | 121 | 66 | 3 | 1 | 25 | 55 | 9 | 438.0 | 375 | 261 | 202 | 17 | 286 | 405 | 55 | 0 | 26 | 1.51 | 7.71 | 0.35 | 5.88 | 8.32 | 5.36 | 1.42 | ||||
| Tot: | Rk (1 yrs) | Rk | 1 | 1 | 1.48 | 12 | 1 | 0 | 0 | 8 | 11 | 4 | 24.1 | 16 | 8 | 4 | 0 | 11 | 28 | 1 | 0 | 1 | 1.11 | 5.92 | 0.00 | 4.07 | 10.36 | 2.96 | 2.55 | ||||
| Tot: | A (4 yrs) | A | 24 | 21 | 3.79 | 86 | 54 | 3 | 1 | 13 | 32 | 4 | 346.2 | 287 | 193 | 146 | 15 | 220 | 313 | 33 | 0 | 13 | 1.46 | 7.45 | 0.39 | 5.71 | 8.13 | 5.01 | 1.42 | ||||
| Tot: | A+ (2 yrs) | A+ | 2 | 7 | 6.99 | 23 | 11 | 0 | 0 | 4 | 12 | 1 | 67.0 | 72 | 60 | 52 | 2 | 55 | 64 | 21 | 0 | 12 | 1.90 | 9.67 | 0.27 | 7.39 | 8.60 | 8.06 | 1.16 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 75 | 17 | 68 | 34 | 68 | 74 | .490 |