| 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 | Gulf Coast Rangers | GCL | Rk | TEX | - | 20 | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 0.67 | 0.00 | 0.00 | 6.00 | 18.00 | 0.00 | 3.00 |
| 1987 | Charlotte Rangers | FSL | A+ | TEX | - | 21 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0.2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1.50 | 0.00 | 0.00 | 13.50 | 0.00 | 27.00 | 0.00 |
| 1988 | Gastonia Rangers | SAL | A | TEX | - | 22 | 0 | 1 | 8.57 | 9 | 3 | 0 | 0 | 6 | 2 | 0 | 21.0 | 25 | 23 | 20 | 1 | 19 | 12 | 1 | 0 | 2 | 2.10 | 10.71 | 0.43 | 8.14 | 5.14 | 9.86 | 0.63 |
| 1989 | Butte Copper Kings | Pio | Rk | TEX | 27 | 23 | 5 | 2 | 4.24 | 15 | 8 | 0 | 0 | 7 | 1 | 1 | 57.1 | 67 | 36 | 27 | 3 | 24 | 53 | 7 | 0 | 3 | 1.59 | 10.52 | 0.47 | 3.77 | 8.32 | 5.65 | 2.21 |
| 1990 | Tulsa Drillers | Tex | AA | TEX | 37 | 24 | 0 | 1 | 3.00 | 13 | 0 | 0 | 0 | 13 | 8 | 4 | 27.0 | 24 | 12 | 9 | 0 | 9 | 26 | 2 | 0 | 1 | 1.22 | 8.00 | 0.00 | 3.00 | 8.67 | 4.00 | 2.89 |
| 1991 | Tulsa Drillers | Tex | AA | TEX | - | 25 | 0 | 0 | 5.59 | 4 | 0 | 0 | 0 | 4 | 2 | 0 | 9.2 | 7 | 6 | 6 | 1 | 5 | 12 | 0 | 0 | 0 | 1.24 | 6.52 | 0.93 | 4.66 | 11.17 | 5.59 | 2.40 |
| 1992 | Charlotte Rangers | FSL | A+ | TEX | - | 26 | 0 | 0 | 0.00 | 4 | 1 | 0 | 0 | 3 | 1 | 0 | 9.1 | 3 | 0 | 0 | 0 | 7 | 4 | 0 | 0 | 0 | 1.07 | 2.89 | 0.00 | 6.75 | 3.86 | 0.00 | 0.57 |
| 1992 | Tulsa Drillers | Tex | AA | TEX | - | 26 | 1 | 1 | 4.37 | 11 | 0 | 0 | 0 | 11 | 5 | 1 | 22.2 | 18 | 14 | 11 | 5 | 7 | 20 | 2 | 0 | 0 | 1.10 | 7.15 | 1.99 | 2.78 | 7.94 | 5.56 | 2.86 |
| Tot: | Minors (7 yrs) | Minors | 6 | 5 | 4.36 | 58 | 13 | 0 | 0 | 19 | 45 | 6 | 150.2 | 144 | 93 | 73 | 10 | 74 | 133 | 12 | 0 | 6 | 1.45 | 8.60 | 0.60 | 4.42 | 7.94 | 5.56 | 1.80 | ||||
| Tot: | Rk (2 yrs) | Rk | 5 | 2 | 4.03 | 16 | 9 | 0 | 0 | 1 | 7 | 1 | 60.1 | 67 | 36 | 27 | 3 | 26 | 59 | 7 | 0 | 3 | 1.54 | 9.99 | 0.45 | 3.88 | 8.80 | 5.37 | 2.27 | ||||
| Tot: | A (1 yrs) | A | 0 | 1 | 8.57 | 9 | 3 | 0 | 0 | 2 | 6 | 0 | 21.0 | 25 | 23 | 20 | 1 | 19 | 12 | 1 | 0 | 2 | 2.10 | 10.71 | 0.43 | 8.14 | 5.14 | 9.86 | 0.63 | ||||
| Tot: | A+ (2 yrs) | A+ | 0 | 0 | 0.00 | 5 | 1 | 0 | 0 | 1 | 4 | 0 | 10.0 | 3 | 2 | 0 | 0 | 8 | 4 | 0 | 0 | 0 | 1.10 | 2.70 | 0.00 | 7.20 | 3.60 | 1.80 | 0.50 | ||||
| Tot: | AA (3 yrs) | AA | 1 | 2 | 3.94 | 28 | 0 | 0 | 0 | 15 | 28 | 5 | 59.1 | 49 | 32 | 26 | 6 | 21 | 58 | 4 | 0 | 1 | 1.18 | 7.43 | 0.91 | 3.19 | 8.80 | 4.85 | 2.76 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 56 | 41 | 45 | 48 | 45 | 25 | .488 |