| 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 |
| 1983 | Bluefield Orioles | App | Rk | BAL | - | -- | 3 | 2 | 4.76 | 13 | 8 | 2 | 1 | 5 | 1 | 0 | 51.0 | 65 | 39 | 27 | 3 | 22 | 28 | 7 | 0 | 1 | 1.71 | 11.47 | 0.53 | 3.88 | 4.94 | 6.88 | 1.27 |
| 1984 | Bluefield Orioles | App | Rk | BAL | - | -- | 0 | 1 | 4.97 | 11 | 2 | 1 | 0 | 9 | 4 | 0 | 29.0 | 36 | 23 | 16 | 4 | 20 | 19 | 3 | 0 | 2 | 1.93 | 11.17 | 1.24 | 6.21 | 5.90 | 7.14 | 0.95 |
| 1985 | Newark Orioles | NYPL | A- | BAL | - | -- | 0 | 0 | 16.87 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 2.2 | 7 | 5 | 5 | 0 | 1 | 3 | 1 | 0 | 1 | 3.00 | 23.62 | 0.00 | 3.37 | 10.12 | 16.87 | 3.00 |
| 1985 | Daytona Admirals | FSL | A+ | - | -- | 3 | 1 | 4.11 | 17 | 1 | 0 | 0 | 16 | 4 | 2 | 46.0 | 44 | 26 | 21 | 0 | 27 | 27 | 7 | 0 | 0 | 1.54 | 8.61 | 0.00 | 5.28 | 5.28 | 5.09 | 1.00 | |
| 1986 | Miami Marlins | FSL | A+ | - | -- | 6 | 3 | 2.75 | 15 | 11 | 2 | 1 | 4 | 1 | 0 | 75.1 | 73 | 31 | 23 | 2 | 29 | 37 | 5 | 0 | 3 | 1.35 | 8.72 | 0.24 | 3.46 | 4.42 | 3.70 | 1.28 | |
| 1986 | Charlotte O's | Sou | AA | BAL | - | -- | 0 | 1 | 9.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.0 | 4 | 4 | 4 | 0 | 2 | 0 | 0 | 0 | 1 | 1.50 | 9.00 | 0.00 | 4.50 | 0.00 | 9.00 | 0.00 |
| 1987 | Miami Marlins | FSL | A+ | - | -- | 5 | 12 | 4.37 | 22 | 20 | 3 | 0 | 2 | 1 | 1 | 129.2 | 132 | 75 | 63 | 6 | 54 | 49 | 5 | 0 | 5 | 1.43 | 9.16 | 0.42 | 3.75 | 3.40 | 5.21 | 0.91 | |
| 1988 | Miami Marlins | FSL | A+ | - | -- | 1 | 5 | 3.89 | 11 | 8 | 1 | 0 | 3 | 1 | 0 | 41.2 | 47 | 31 | 18 | 2 | 18 | 26 | 5 | 0 | 2 | 1.56 | 10.15 | 0.43 | 3.89 | 5.62 | 6.70 | 1.44 | |
| Tot: | Minors (6 yrs) | Minors | 18 | 25 | 4.20 | 92 | 51 | 9 | 2 | 13 | 41 | 3 | 379.1 | 408 | 234 | 177 | 17 | 173 | 189 | 33 | 0 | 15 | 1.53 | 9.68 | 0.40 | 4.10 | 4.48 | 5.55 | 1.09 | ||||
| Tot: | Rk (2 yrs) | Rk | 3 | 3 | 4.84 | 24 | 10 | 3 | 1 | 5 | 14 | 0 | 80.0 | 101 | 62 | 43 | 7 | 42 | 47 | 10 | 0 | 3 | 1.79 | 11.36 | 0.79 | 4.73 | 5.29 | 6.98 | 1.12 | ||||
| Tot: | A- (1 yrs) | A- | 0 | 0 | 16.87 | 2 | 0 | 0 | 0 | 1 | 2 | 0 | 2.2 | 7 | 5 | 5 | 0 | 1 | 3 | 1 | 0 | 1 | 3.00 | 23.62 | 0.00 | 3.37 | 10.12 | 16.87 | 3.00 | ||||
| Tot: | A+ (4 yrs) | A+ | 15 | 21 | 3.84 | 65 | 40 | 6 | 1 | 7 | 25 | 3 | 292.2 | 296 | 163 | 125 | 10 | 128 | 139 | 22 | 0 | 10 | 1.45 | 9.10 | 0.31 | 3.94 | 4.27 | 5.01 | 1.09 | ||||
| Tot: | AA (1 yrs) | AA | 0 | 1 | 9.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.0 | 4 | 4 | 4 | 0 | 2 | 0 | 0 | 0 | 1 | 1.50 | 9.00 | 0.00 | 4.50 | 0.00 | 9.00 | 0.00 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 24 | 45 | 28 | 24 | 28 | 53 | .443 |