| 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 Rangers | GCL | Rk | TEX | - | 18 | 7 | 4 | 3.55 | 13 | 12 | 0 | 0 | 1 | 1 | 0 | 63.1 | 62 | 30 | 25 | 3 | 22 | 33 | 3 | 0 | 3 | 1.33 | 8.81 | 0.43 | 3.13 | 4.69 | 4.26 | 1.50 |
| 1989 | Gastonia Rangers | SAL | A | TEX | - | 19 | 14 | 3 | 3.13 | 26 | 24 | 1 | 1 | 2 | 1 | 0 | 135.1 | 99 | 57 | 47 | 8 | 62 | 97 | 7 | 0 | 4 | 1.19 | 6.58 | 0.53 | 4.12 | 6.45 | 3.79 | 1.56 |
| Tot: | Minors (2 yrs) | Minors | 21 | 7 | 3.26 | 39 | 36 | 1 | 1 | 2 | 3 | 0 | 198.2 | 161 | 87 | 72 | 11 | 84 | 130 | 10 | 0 | 7 | 1.23 | 7.29 | 0.50 | 3.81 | 5.89 | 3.94 | 1.55 | ||||
| Tot: | Rk (1 yrs) | Rk | 7 | 4 | 3.55 | 13 | 12 | 0 | 0 | 1 | 1 | 0 | 63.1 | 62 | 30 | 25 | 3 | 22 | 33 | 3 | 0 | 3 | 1.33 | 8.81 | 0.43 | 3.13 | 4.69 | 4.26 | 1.50 | ||||
| Tot: | A (1 yrs) | A | 14 | 3 | 3.13 | 26 | 24 | 1 | 1 | 1 | 2 | 0 | 135.1 | 99 | 57 | 47 | 8 | 62 | 97 | 7 | 0 | 4 | 1.19 | 6.58 | 0.53 | 4.12 | 6.45 | 3.79 | 1.56 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 28 | 52 | 67 | 35 | 67 | 92 | .626 |