| 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 | Butte Copper Kings | Pio | Rk | TEX | - | 20 | 4 | 2 | 6.25 | 19 | 3 | 0 | 0 | 16 | 0 | 0 | 44.2 | 45 | 44 | 31 | 2 | 55 | 41 | 7 | 0 | 3 | 2.24 | 9.07 | 0.40 | 11.08 | 8.26 | 8.87 | 0.75 |
| 1989 | Gulf Coast Rangers | GCL | Rk | TEX | - | 21 | 5 | 2 | 1.72 | 13 | 11 | 1 | 1 | 2 | 0 | 0 | 68.0 | 46 | 21 | 13 | 1 | 31 | 76 | 3 | 0 | 7 | 1.13 | 6.09 | 0.13 | 4.10 | 10.06 | 2.78 | 2.45 |
| 1989 | Gastonia Rangers | SAL | A | TEX | - | 21 | 1 | 2 | 3.55 | 17 | 0 | 0 | 0 | 17 | 7 | 1 | 33.0 | 24 | 17 | 13 | 2 | 31 | 32 | 1 | 0 | 4 | 1.67 | 6.55 | 0.55 | 8.45 | 8.73 | 4.64 | 1.03 |
| 1990 | Gastonia Rangers | SAL | A | TEX | - | 22 | 8 | 9 | 4.19 | 29 | 27 | 2 | 2 | 2 | 0 | 0 | 148.1 | 113 | 79 | 69 | 7 | 105 | 121 | 11 | 1 | 0 | 1.47 | 6.86 | 0.42 | 6.37 | 7.34 | 4.79 | 1.15 |
| 1991 | Charlotte Rangers | FSL | A+ | TEX | - | 23 | 3 | 8 | 3.89 | 29 | 19 | 0 | 0 | 10 | 2 | 0 | 125.0 | 116 | 74 | 54 | 4 | 57 | 77 | 9 | 0 | 14 | 1.38 | 8.35 | 0.29 | 4.10 | 5.54 | 5.33 | 1.35 |
| Tot: | Minors (4 yrs) | Minors | 21 | 23 | 3.87 | 107 | 60 | 3 | 3 | 9 | 47 | 1 | 419.0 | 344 | 235 | 180 | 16 | 279 | 347 | 31 | 1 | 28 | 1.49 | 7.39 | 0.34 | 5.99 | 7.45 | 5.05 | 1.24 | ||||
| Tot: | Rk (2 yrs) | Rk | 9 | 4 | 3.51 | 32 | 14 | 1 | 1 | 0 | 18 | 0 | 112.2 | 91 | 65 | 44 | 3 | 86 | 117 | 10 | 0 | 10 | 1.57 | 7.27 | 0.24 | 6.87 | 9.35 | 5.19 | 1.36 | ||||
| Tot: | A (2 yrs) | A | 9 | 11 | 4.07 | 46 | 27 | 2 | 2 | 7 | 19 | 1 | 181.1 | 137 | 96 | 82 | 9 | 136 | 153 | 12 | 1 | 4 | 1.51 | 6.80 | 0.45 | 6.75 | 7.59 | 4.76 | 1.13 | ||||
| Tot: | A+ (1 yrs) | A+ | 3 | 8 | 3.89 | 29 | 19 | 0 | 0 | 2 | 10 | 0 | 125.0 | 116 | 74 | 54 | 4 | 57 | 77 | 9 | 0 | 14 | 1.38 | 8.35 | 0.29 | 4.10 | 5.54 | 5.33 | 1.35 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 62 | 17 | 68 | 23 | 68 | 94 | .571 |