| 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 |
| 1985 | Gulf Coast Rangers | GCL | Rk | TEX | - | 22 | 0 | 0 | 1.66 | 13 | 0 | 0 | 0 | 13 | 11 | 2 | 21.2 | 19 | 6 | 4 | 0 | 4 | 14 | 0 | 0 | 0 | 1.06 | 7.89 | 0.00 | 1.66 | 5.82 | 2.49 | 3.50 |
| 1985 | Burlington Rangers | Midw | A | TEX | - | 22 | 2 | 1 | 0.56 | 3 | 2 | 1 | 1 | 1 | 1 | 0 | 16.0 | 8 | 1 | 1 | 0 | 4 | 8 | 0 | 0 | 1 | 0.75 | 4.50 | 0.00 | 2.25 | 4.50 | 0.56 | 2.00 |
| 1986 | Salem Redbirds | Caro | A+ | TEX | - | 23 | 9 | 9 | 5.12 | 50 | 12 | 0 | 0 | 38 | 29 | 2 | 114.1 | 138 | 86 | 65 | 14 | 48 | 72 | 1 | 0 | 3 | 1.63 | 10.86 | 1.10 | 3.78 | 5.67 | 6.77 | 1.50 |
| 1987 | Charlotte Rangers | FSL | A+ | TEX | - | 24 | 9 | 7 | 2.44 | 66 | 0 | 0 | 0 | 66 | 48 | 17 | 88.2 | 77 | 28 | 24 | 1 | 31 | 77 | 1 | 0 | 3 | 1.22 | 7.82 | 0.10 | 3.15 | 7.82 | 2.84 | 2.48 |
| 1988 | Tulsa Drillers | Tex | AA | TEX | - | 25 | 4 | 3 | 3.78 | 40 | 0 | 0 | 0 | 40 | 22 | 1 | 69.0 | 76 | 34 | 29 | 5 | 17 | 47 | 1 | 0 | 5 | 1.35 | 9.91 | 0.65 | 2.22 | 6.13 | 4.43 | 2.76 |
| 1989 | Tulsa Drillers | Tex | AA | TEX | - | 26 | 3 | 4 | 3.12 | 35 | 0 | 0 | 0 | 35 | 21 | 10 | 66.1 | 63 | 27 | 23 | 4 | 13 | 46 | 1 | 0 | 2 | 1.15 | 8.55 | 0.54 | 1.76 | 6.24 | 3.66 | 3.54 |
| 1989 | Oklahoma City 89ers | Amer | AAA | TEX | - | 26 | 0 | 0 | 7.41 | 10 | 0 | 0 | 0 | 10 | 9 | 0 | 17.0 | 24 | 14 | 14 | 0 | 3 | 8 | 0 | 0 | 0 | 1.59 | 12.71 | 0.00 | 1.59 | 4.24 | 7.41 | 2.67 |
| 1990 | Oklahoma City 89ers | Amer | AAA | TEX | - | 27 | 0 | 0 | 5.13 | 12 | 0 | 0 | 0 | 12 | 7 | 0 | 26.1 | 34 | 20 | 15 | 2 | 7 | 18 | 0 | 0 | 1 | 1.56 | 11.62 | 0.68 | 2.39 | 6.15 | 6.84 | 2.57 |
| Tot: | Minors (6 yrs) | Minors | 27 | 24 | 3.76 | 229 | 14 | 1 | 1 | 148 | 215 | 32 | 419.1 | 439 | 216 | 175 | 26 | 127 | 290 | 4 | 0 | 15 | 1.35 | 9.42 | 0.56 | 2.73 | 6.22 | 4.64 | 2.28 | ||||
| Tot: | Rk (1 yrs) | Rk | 0 | 0 | 1.66 | 13 | 0 | 0 | 0 | 11 | 13 | 2 | 21.2 | 19 | 6 | 4 | 0 | 4 | 14 | 0 | 0 | 0 | 1.06 | 7.89 | 0.00 | 1.66 | 5.82 | 2.49 | 3.50 | ||||
| Tot: | A (1 yrs) | A | 2 | 1 | 0.56 | 3 | 2 | 1 | 1 | 1 | 1 | 0 | 16.0 | 8 | 1 | 1 | 0 | 4 | 8 | 0 | 0 | 1 | 0.75 | 4.50 | 0.00 | 2.25 | 4.50 | 0.56 | 2.00 | ||||
| Tot: | A+ (2 yrs) | A+ | 18 | 16 | 3.95 | 116 | 12 | 0 | 0 | 77 | 104 | 19 | 203.0 | 215 | 114 | 89 | 15 | 79 | 149 | 2 | 0 | 6 | 1.45 | 9.53 | 0.67 | 3.50 | 6.61 | 5.05 | 1.89 | ||||
| Tot: | AA (2 yrs) | AA | 7 | 7 | 3.46 | 75 | 0 | 0 | 0 | 43 | 75 | 11 | 135.1 | 139 | 61 | 52 | 9 | 30 | 93 | 2 | 0 | 7 | 1.25 | 9.24 | 0.60 | 2.00 | 6.18 | 4.06 | 3.10 | ||||
| Tot: | AAA (2 yrs) | AAA | 0 | 0 | 6.02 | 22 | 0 | 0 | 0 | 16 | 22 | 0 | 43.1 | 58 | 34 | 29 | 2 | 10 | 26 | 0 | 0 | 1 | 1.57 | 12.05 | 0.42 | 2.08 | 5.40 | 7.06 | 2.60 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 42 | 83 | 40 | 80 | 40 | 78 | .439 |