| 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 |
| 1981 | Gulf Coast Rangers | GCL | Rk | TEX | - | 21 | 0 | 1 | 1.80 | 5 | 0 | 0 | 0 | 5 | 3 | 0 | 10.0 | 12 | 4 | 2 | 0 | 3 | 8 | 1 | 0 | 1 | 1.50 | 10.80 | 0.00 | 2.70 | 7.20 | 3.60 | 2.67 |
| 1982 | Burlington Rangers | Midw | A | TEX | - | 22 | 10 | 6 | 3.11 | 21 | 20 | 8 | 3 | 1 | 1 | 0 | 121.2 | 116 | 52 | 42 | 3 | 43 | 76 | 4 | 0 | 5 | 1.31 | 8.58 | 0.22 | 3.18 | 5.62 | 3.85 | 1.77 |
| 1982 | Tulsa Drillers | Tex | AA | TEX | - | 22 | 3 | 2 | 1.82 | 6 | 4 | 0 | 0 | 2 | 0 | 0 | 29.2 | 21 | 13 | 6 | 1 | 11 | 16 | 0 | 0 | 1 | 1.08 | 6.37 | 0.30 | 3.34 | 4.85 | 3.94 | 1.45 |
| 1983 | Tulsa Drillers | Tex | AA | TEX | 32 | 23 | 4 | 8 | 3.55 | 47 | 6 | 1 | 1 | 41 | 20 | 5 | 91.1 | 90 | 47 | 36 | 7 | 47 | 61 | 10 | 0 | 5 | 1.50 | 8.87 | 0.69 | 4.63 | 6.01 | 4.63 | 1.30 |
| Tot: | Minors (3 yrs) | Minors | 17 | 17 | 3.06 | 79 | 30 | 9 | 4 | 24 | 49 | 5 | 252.2 | 239 | 116 | 86 | 11 | 104 | 161 | 15 | 0 | 12 | 1.36 | 8.51 | 0.39 | 3.70 | 5.73 | 4.13 | 1.55 | ||||
| Tot: | Rk (1 yrs) | Rk | 0 | 1 | 1.80 | 5 | 0 | 0 | 0 | 3 | 5 | 0 | 10.0 | 12 | 4 | 2 | 0 | 3 | 8 | 1 | 0 | 1 | 1.50 | 10.80 | 0.00 | 2.70 | 7.20 | 3.60 | 2.67 | ||||
| Tot: | A (1 yrs) | A | 10 | 6 | 3.11 | 21 | 20 | 8 | 3 | 1 | 1 | 0 | 121.2 | 116 | 52 | 42 | 3 | 43 | 76 | 4 | 0 | 5 | 1.31 | 8.58 | 0.22 | 3.18 | 5.62 | 3.85 | 1.77 | ||||
| Tot: | AA (2 yrs) | AA | 7 | 10 | 3.12 | 53 | 10 | 1 | 1 | 20 | 43 | 5 | 121.0 | 111 | 60 | 42 | 8 | 58 | 77 | 10 | 0 | 6 | 1.40 | 8.26 | 0.60 | 4.31 | 5.73 | 4.46 | 1.33 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 38 | 58 | 66 | 50 | 66 | 70 | .483 |