| 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 |
| 1982 | Gulf Coast Rangers | GCL | Rk | TEX | - | 18 | 1 | 1 | 9.39 | 6 | 0 | 0 | 0 | 6 | 2 | 0 | 7.2 | 11 | 9 | 8 | 0 | 4 | 5 | 1 | 0 | 2 | 1.96 | 12.91 | 0.00 | 4.70 | 5.87 | 10.57 | 1.25 |
| 1983 | Gulf Coast Rangers | GCL | Rk | TEX | - | 19 | 1 | 2 | 2.75 | 7 | 4 | 0 | 0 | 3 | 0 | 0 | 19.2 | 19 | 9 | 6 | 0 | 7 | 21 | 0 | 0 | 0 | 1.32 | 8.69 | 0.00 | 3.20 | 9.61 | 4.12 | 3.00 |
| 1984 | Tri-City Triplets | Nwst | A- | TEX | - | 20 | 10 | 1 | 2.58 | 14 | 13 | 2 | 0 | 1 | 0 | 0 | 90.2 | 80 | 37 | 26 | 0 | 35 | 80 | 9 | 0 | 2 | 1.27 | 7.94 | 0.00 | 3.47 | 7.94 | 3.67 | 2.29 |
| 1984 | Burlington Rangers | Midw | A | TEX | - | 20 | 1 | 2 | 7.32 | 5 | 4 | 0 | 0 | 1 | 0 | 0 | 19.2 | 34 | 27 | 16 | 6 | 8 | 14 | 5 | 0 | 2 | 2.14 | 15.56 | 2.75 | 3.66 | 6.41 | 12.36 | 1.75 |
| 1985 | Daytona Admirals | FSL | A+ | - | 21 | 9 | 8 | 2.97 | 25 | 25 | 5 | 0 | 0 | 0 | 0 | 154.2 | 153 | 65 | 51 | 1 | 69 | 109 | 11 | 0 | 0 | 1.44 | 8.90 | 0.06 | 4.02 | 6.34 | 3.78 | 1.58 | |
| 1986 | Albany/Colonie Yankees | East | AA | NYA | - | 22 | 6 | 10 | 4.78 | 22 | 21 | 3 | 0 | 1 | 1 | 0 | 124.1 | 124 | 70 | 66 | 13 | 56 | 55 | 4 | 0 | 3 | 1.45 | 8.98 | 0.94 | 4.05 | 3.98 | 5.07 | 0.98 |
| 1987 | Albany/Colonie Yankees | East | AA | NYA | - | 23 | 0 | 0 | 4.70 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 7.2 | 6 | 5 | 4 | 1 | 5 | 5 | 1 | 0 | 0 | 1.43 | 7.04 | 1.17 | 5.87 | 5.87 | 5.87 | 1.00 |
| Tot: | Minors (6 yrs) | Minors | 28 | 24 | 3.75 | 82 | 67 | 10 | 0 | 3 | 15 | 0 | 424.1 | 427 | 222 | 177 | 21 | 184 | 289 | 31 | 0 | 9 | 1.44 | 9.06 | 0.45 | 3.90 | 6.13 | 4.71 | 1.57 | ||||
| Tot: | Rk (2 yrs) | Rk | 2 | 3 | 4.61 | 13 | 4 | 0 | 0 | 2 | 9 | 0 | 27.1 | 30 | 18 | 14 | 0 | 11 | 26 | 1 | 0 | 2 | 1.50 | 9.88 | 0.00 | 3.62 | 8.56 | 5.93 | 2.36 | ||||
| Tot: | A- (1 yrs) | A- | 10 | 1 | 2.58 | 14 | 13 | 2 | 0 | 0 | 1 | 0 | 90.2 | 80 | 37 | 26 | 0 | 35 | 80 | 9 | 0 | 2 | 1.27 | 7.94 | 0.00 | 3.47 | 7.94 | 3.67 | 2.29 | ||||
| Tot: | A (1 yrs) | A | 1 | 2 | 7.32 | 5 | 4 | 0 | 0 | 0 | 1 | 0 | 19.2 | 34 | 27 | 16 | 6 | 8 | 14 | 5 | 0 | 2 | 2.14 | 15.56 | 2.75 | 3.66 | 6.41 | 12.36 | 1.75 | ||||
| Tot: | A+ (1 yrs) | A+ | 9 | 8 | 2.97 | 25 | 25 | 5 | 0 | 0 | 0 | 0 | 154.2 | 153 | 65 | 51 | 1 | 69 | 109 | 11 | 0 | 0 | 1.44 | 8.90 | 0.06 | 4.02 | 6.34 | 3.78 | 1.58 | ||||
| Tot: | AA (2 yrs) | AA | 6 | 10 | 4.77 | 25 | 21 | 3 | 0 | 1 | 4 | 0 | 132.0 | 130 | 75 | 70 | 14 | 61 | 60 | 5 | 0 | 3 | 1.45 | 8.86 | 0.95 | 4.16 | 4.09 | 5.11 | 0.98 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 58 | 63 | 48 | 62 | 48 | 56 | .470 |