| 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 | Bluefield Orioles | App | Rk | BAL | - | 20 | 4 | 3 | 5.77 | 12 | 12 | 1 | 0 | 0 | 0 | 0 | 68.2 | 56 | 51 | 44 | 3 | 51 | 61 | 5 | 0 | 4 | 1.56 | 7.34 | 0.39 | 6.68 | 8.00 | 6.68 | 1.20 |
| 1987 | Bluefield Orioles | App | Rk | BAL | - | 21 | 7 | 2 | 2.69 | 10 | 10 | 2 | 0 | 0 | 0 | 0 | 67.0 | 50 | 25 | 20 | 3 | 50 | 83 | 5 | 0 | 3 | 1.49 | 6.72 | 0.40 | 6.72 | 11.15 | 3.36 | 1.66 |
| 1987 | Miami Marlins | FSL | A+ | - | 21 | 1 | 2 | 4.73 | 4 | 2 | 0 | 0 | 2 | 0 | 0 | 13.1 | 17 | 15 | 7 | 1 | 17 | 9 | 0 | 0 | 0 | 2.55 | 11.48 | 0.68 | 11.48 | 6.08 | 10.13 | 0.53 | |
| 1987 | Hagerstown Suns | Caro | A+ | BAL | - | 21 | 0 | 1 | 9.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.0 | 6 | 6 | 5 | 0 | 2 | 5 | 0 | 0 | 1 | 1.60 | 10.80 | 0.00 | 3.60 | 9.00 | 10.80 | 2.50 |
| 1988 | Hagerstown Suns | Caro | A+ | BAL | - | 22 | 10 | 10 | 3.64 | 27 | 22 | 7 | 1 | 5 | 2 | 0 | 165.2 | 130 | 83 | 67 | 11 | 98 | 147 | 9 | 0 | 3 | 1.38 | 7.06 | 0.60 | 5.32 | 7.99 | 4.51 | 1.50 |
| 1989 | Frederick Keys | Caro | A+ | BAL | - | 23 | 3 | 3 | 2.45 | 9 | 3 | 0 | 0 | 6 | 5 | 2 | 25.2 | 14 | 10 | 7 | 1 | 22 | 33 | 3 | 0 | 0 | 1.40 | 4.91 | 0.35 | 7.71 | 11.57 | 3.51 | 1.50 |
| 1990 | Hagerstown Suns | East | AA | BAL | - | 24 | 8 | 9 | 3.93 | 20 | 16 | 2 | 1 | 4 | 3 | 0 | 91.2 | 81 | 48 | 40 | 2 | 43 | 81 | 3 | 0 | 4 | 1.35 | 7.95 | 0.20 | 4.22 | 7.95 | 4.71 | 1.88 |
| 1991 | Hagerstown Suns | East | AA | BAL | - | 25 | 11 | 4 | 2.99 | 26 | 21 | 0 | 0 | 5 | 1 | 0 | 135.2 | 99 | 67 | 45 | 7 | 100 | 102 | 5 | 0 | 1 | 1.47 | 6.57 | 0.46 | 6.63 | 6.77 | 4.44 | 1.02 |
| Tot: | Minors (6 yrs) | Minors | 44 | 34 | 3.69 | 109 | 87 | 12 | 2 | 11 | 22 | 2 | 572.2 | 453 | 305 | 235 | 28 | 383 | 521 | 30 | 0 | 16 | 1.46 | 7.12 | 0.44 | 6.02 | 8.19 | 4.79 | 1.36 | ||||
| Tot: | Rk (2 yrs) | Rk | 11 | 5 | 4.25 | 22 | 22 | 3 | 0 | 0 | 0 | 0 | 135.2 | 106 | 76 | 64 | 6 | 101 | 144 | 10 | 0 | 7 | 1.53 | 7.03 | 0.40 | 6.70 | 9.55 | 5.04 | 1.43 | ||||
| Tot: | A+ (3 yrs) | A+ | 14 | 16 | 3.69 | 41 | 28 | 7 | 1 | 7 | 13 | 2 | 209.2 | 167 | 114 | 86 | 13 | 139 | 194 | 12 | 0 | 4 | 1.46 | 7.17 | 0.56 | 5.97 | 8.33 | 4.89 | 1.40 | ||||
| Tot: | AA (2 yrs) | AA | 19 | 13 | 3.37 | 46 | 37 | 2 | 1 | 4 | 9 | 0 | 227.1 | 180 | 115 | 85 | 9 | 143 | 183 | 8 | 0 | 5 | 1.42 | 7.13 | 0.36 | 5.66 | 7.24 | 4.55 | 1.28 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 78 | 14 | 84 | 34 | 84 | 70 | .509 |