| 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 |
| 1984 | Gulf Coast Phillies | GCL | Rk | PHI | - | 18 | 0 | 3 | 7.80 | 10 | 1 | 0 | 0 | 9 | 2 | 0 | 15.0 | 22 | 26 | 13 | 1 | 17 | 11 | 7 | 0 | 1 | 2.60 | 13.20 | 0.60 | 10.20 | 6.60 | 15.60 | 0.65 |
| 1984 | Gulf Coast Phillies | GCL | Rk | PHI | - | 18 | 1 | 1 | 1.01 | 17 | 0 | 0 | 0 | 17 | 9 | 1 | 26.2 | 24 | 7 | 3 | 0 | 6 | 20 | 2 | 0 | 0 | 1.12 | 8.10 | 0.00 | 2.02 | 6.75 | 2.36 | 3.33 |
| 1985 | Clearwater Phillies | FSL | A+ | PHI | - | 19 | 0 | 2 | 6.08 | 11 | 0 | 0 | 0 | 11 | 7 | 1 | 23.2 | 30 | 20 | 16 | 0 | 15 | 17 | 0 | 0 | 3 | 1.90 | 11.41 | 0.00 | 5.70 | 6.46 | 7.61 | 1.13 |
| 1986 | Gastonia Tigers | SAL | A | DET | - | 20 | 2 | 3 | 3.22 | 12 | 3 | 1 | 0 | 9 | 2 | 1 | 36.1 | 26 | 13 | 13 | 2 | 18 | 29 | 1 | 0 | 1 | 1.21 | 6.44 | 0.50 | 4.46 | 7.18 | 3.22 | 1.61 |
| 1987 | Lakeland Tigers | FSL | A+ | DET | - | 21 | 4 | 2 | 3.70 | 30 | 2 | 0 | 0 | 28 | 8 | 3 | 58.1 | 47 | 30 | 24 | 3 | 36 | 53 | 11 | 0 | 5 | 1.42 | 7.25 | 0.46 | 5.55 | 8.18 | 4.63 | 1.47 |
| 1987 | Glens Falls Tigers | East | AA | DET | - | 21 | 3 | 1 | 3.86 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 23.1 | 17 | 11 | 10 | 1 | 12 | 15 | 4 | 0 | 1 | 1.24 | 6.56 | 0.39 | 4.63 | 5.79 | 4.24 | 1.25 |
| 1988 | Fayetteville Generals | SAL | A | DET | - | 22 | 3 | 4 | 2.27 | 12 | 12 | 1 | 0 | 0 | 0 | 0 | 67.1 | 49 | 28 | 17 | 2 | 26 | 58 | 3 | 0 | 0 | 1.11 | 6.55 | 0.27 | 3.48 | 7.75 | 3.74 | 2.23 |
| 1988 | Glens Falls Tigers | East | AA | DET | - | 22 | 5 | 2 | 3.33 | 14 | 14 | 1 | 1 | 0 | 0 | 0 | 70.1 | 49 | 37 | 26 | 3 | 32 | 54 | 3 | 0 | 2 | 1.15 | 6.27 | 0.38 | 4.09 | 6.91 | 4.73 | 1.69 |
| 1989 | Hagerstown Suns | East | AA | BAL | 16 | 23 | 1 | 6 | 3.47 | 32 | 4 | 0 | 0 | 28 | 11 | 1 | 83.0 | 75 | 39 | 32 | 9 | 46 | 76 | 6 | 0 | 4 | 1.46 | 8.13 | 0.98 | 4.99 | 8.24 | 4.23 | 1.65 |
| 1990 | Beloit Brewers | Midw | A | MIL | - | 24 | 3 | 2 | 2.65 | 15 | 1 | 0 | 0 | 14 | 7 | 2 | 37.1 | 29 | 11 | 11 | 3 | 12 | 57 | 3 | 0 | 4 | 1.10 | 6.99 | 0.72 | 2.89 | 13.74 | 2.65 | 4.75 |
| 1990 | El Paso Diablos | Tex | AA | MIL | - | 24 | 2 | 4 | 3.56 | 28 | 0 | 0 | 0 | 28 | 9 | 1 | 55.2 | 47 | 24 | 22 | 5 | 22 | 52 | 4 | 0 | 2 | 1.24 | 7.60 | 0.81 | 3.56 | 8.41 | 3.88 | 2.36 |
| Tot: | Minors (7 yrs) | Minors | 24 | 30 | 3.39 | 185 | 41 | 3 | 1 | 55 | 144 | 10 | 497.0 | 415 | 246 | 187 | 29 | 242 | 442 | 44 | 0 | 23 | 1.32 | 7.52 | 0.53 | 4.38 | 8.00 | 4.45 | 1.83 | ||||
| Tot: | Rk (1 yrs) | Rk | 1 | 4 | 3.46 | 27 | 1 | 0 | 0 | 11 | 26 | 1 | 41.2 | 46 | 33 | 16 | 1 | 23 | 31 | 9 | 0 | 1 | 1.66 | 9.94 | 0.22 | 4.97 | 6.70 | 7.13 | 1.35 | ||||
| Tot: | A (3 yrs) | A | 8 | 9 | 2.62 | 39 | 16 | 2 | 0 | 9 | 23 | 3 | 141.0 | 104 | 52 | 41 | 7 | 56 | 144 | 7 | 0 | 5 | 1.13 | 6.64 | 0.45 | 3.57 | 9.19 | 3.32 | 2.57 | ||||
| Tot: | A+ (2 yrs) | A+ | 4 | 4 | 4.39 | 41 | 2 | 0 | 0 | 15 | 39 | 4 | 82.0 | 77 | 50 | 40 | 3 | 51 | 70 | 11 | 0 | 8 | 1.56 | 8.45 | 0.33 | 5.60 | 7.68 | 5.49 | 1.37 | ||||
| Tot: | AA (4 yrs) | AA | 11 | 13 | 3.49 | 78 | 22 | 1 | 1 | 20 | 56 | 2 | 232.1 | 188 | 111 | 90 | 18 | 112 | 197 | 17 | 0 | 9 | 1.29 | 7.28 | 0.70 | 4.34 | 7.63 | 4.30 | 1.76 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 71 | 35 | 63 | 50 | 63 | 68 | .498 |