| 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 | Newark Orioles | NYPL | A- | BAL | - | -- | 1 | 2 | 1.69 | 18 | 1 | 0 | 0 | 17 | 10 | 1 | 26.2 | 18 | 9 | 5 | 0 | 22 | 31 | 6 | 0 | 0 | 1.50 | 6.07 | 0.00 | 7.42 | 10.46 | 3.04 | 1.41 |
| 1986 | Hagerstown Suns | Caro | A+ | BAL | 35 | -- | 3 | 3 | 3.67 | 45 | 0 | 0 | 0 | 45 | 13 | 1 | 49.0 | 37 | 22 | 20 | 1 | 55 | 55 | 3 | 0 | 5 | 1.88 | 6.80 | 0.18 | 10.10 | 10.10 | 4.04 | 1.00 |
| 1987 | Miami Marlins | FSL | A+ | - | -- | 1 | 3 | 5.90 | 21 | 0 | 0 | 0 | 21 | 11 | 0 | 39.2 | 43 | 29 | 26 | 1 | 24 | 25 | 10 | 0 | 3 | 1.69 | 9.76 | 0.23 | 5.45 | 5.67 | 6.58 | 1.04 | |
| Tot: | Minors (3 yrs) | Minors | 5 | 8 | 3.98 | 84 | 1 | 0 | 0 | 34 | 83 | 2 | 115.1 | 98 | 60 | 51 | 2 | 101 | 111 | 19 | 0 | 8 | 1.73 | 7.65 | 0.16 | 7.88 | 8.66 | 4.68 | 1.10 | ||||
| Tot: | A- (1 yrs) | A- | 1 | 2 | 1.69 | 18 | 1 | 0 | 0 | 10 | 17 | 1 | 26.2 | 18 | 9 | 5 | 0 | 22 | 31 | 6 | 0 | 0 | 1.50 | 6.08 | 0.00 | 7.43 | 10.46 | 3.04 | 1.41 | ||||
| Tot: | A+ (2 yrs) | A+ | 4 | 6 | 4.67 | 66 | 0 | 0 | 0 | 24 | 66 | 1 | 88.2 | 80 | 51 | 46 | 2 | 79 | 80 | 13 | 0 | 8 | 1.79 | 8.12 | 0.20 | 8.02 | 8.12 | 5.18 | 1.01 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 76 | 9 | 73 | 26 | 73 | 69 | .504 |