| 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 |
| 1979 | Elizabethton Twins | App | Rk | MIN | - | 17 | 5 | 6 | 3.77 | 13 | 11 | 4 | 1 | 2 | 0 | 0 | 74.0 | 60 | 41 | 31 | 4 | 34 | 55 | 2 | 0 | 0 | 1.27 | 7.30 | 0.49 | 4.14 | 6.69 | 4.99 | 1.62 |
| 1980 | Wisconsin Rapids Twins | Midw | A | MIN | - | 18 | 17 | 6 | 1.96 | 28 | 27 | 8 | 1 | 1 | 0 | 0 | 197.0 | 192 | 15 | 43 | 22 | 66 | 156 | 5 | 0 | 4 | 1.31 | 8.77 | 1.01 | 3.02 | 7.13 | 0.69 | 2.36 |
| 1981 | Orlando Twins | Sou | AA | MIN | - | 19 | 5 | 5 | 5.27 | 15 | 12 | 2 | 0 | 3 | 0 | 0 | 70.0 | 74 | 46 | 41 | 9 | 22 | 47 | 6 | 0 | 0 | 1.37 | 9.51 | 1.16 | 2.83 | 6.04 | 5.91 | 2.14 |
| 1982 | Orlando Twins | Sou | AA | MIN | - | 20 | 9 | 4 | 3.85 | 20 | 18 | 5 | 0 | 2 | 0 | 0 | 110.0 | 112 | 59 | 47 | 14 | 42 | 92 | 8 | 0 | 0 | 1.40 | 9.16 | 1.15 | 3.44 | 7.53 | 4.83 | 2.19 |
| 1983 | Hagerstown Suns | Caro | A+ | BAL | - | 21 | 12 | 2 | 2.77 | 17 | 14 | 10 | 3 | 3 | 1 | 1 | 110.1 | 96 | 39 | 34 | 6 | 37 | 127 | 5 | 0 | 6 | 1.21 | 7.83 | 0.49 | 3.02 | 10.36 | 3.18 | 3.43 |
| 1983 | Orlando Twins | Sou | AA | MIN | - | 21 | 2 | 4 | 7.36 | 12 | 5 | 0 | 0 | 7 | 1 | 0 | 33.0 | 40 | 29 | 27 | 1 | 26 | 24 | 3 | 0 | 2 | 2.00 | 10.91 | 0.27 | 7.09 | 6.55 | 7.91 | 0.92 |
| 1984 | Charlotte O's | Sou | AA | BAL | - | 22 | 4 | 9 | 4.29 | 24 | 18 | 2 | 1 | 6 | 1 | 0 | 109.0 | 104 | 62 | 52 | 10 | 67 | 53 | 7 | 0 | 5 | 1.57 | 8.59 | 0.83 | 5.53 | 4.38 | 5.12 | 0.79 |
| 1985 | Charlotte O's | Sou | AA | BAL | - | 23 | 0 | 1 | 6.00 | 3 | 0 | 0 | 0 | 3 | 1 | 1 | 6.0 | 8 | 5 | 4 | 1 | 7 | 3 | 0 | 0 | 0 | 2.50 | 12.00 | 1.50 | 10.50 | 4.50 | 7.50 | 0.43 |
| Tot: | Minors (7 yrs) | Minors | 54 | 37 | 3.54 | 132 | 105 | 31 | 6 | 4 | 27 | 2 | 709.1 | 686 | 296 | 279 | 67 | 301 | 557 | 36 | 0 | 17 | 1.39 | 8.70 | 0.85 | 3.82 | 7.07 | 3.76 | 1.85 | ||||
| Tot: | Rk (1 yrs) | Rk | 5 | 6 | 3.77 | 13 | 11 | 4 | 1 | 0 | 2 | 0 | 74.0 | 60 | 41 | 31 | 4 | 34 | 55 | 2 | 0 | 0 | 1.27 | 7.30 | 0.49 | 4.14 | 6.69 | 4.99 | 1.62 | ||||
| Tot: | A (1 yrs) | A | 17 | 6 | 1.96 | 28 | 27 | 8 | 1 | 0 | 1 | 0 | 197.0 | 192 | 15 | 43 | 22 | 66 | 156 | 5 | 0 | 4 | 1.31 | 8.77 | 1.01 | 3.02 | 7.13 | 0.69 | 2.36 | ||||
| Tot: | A+ (1 yrs) | A+ | 12 | 2 | 2.77 | 17 | 14 | 10 | 3 | 1 | 3 | 1 | 110.1 | 96 | 39 | 34 | 6 | 37 | 127 | 5 | 0 | 6 | 1.21 | 7.83 | 0.49 | 3.02 | 10.36 | 3.18 | 3.43 | ||||
| Tot: | AA (5 yrs) | AA | 20 | 23 | 4.69 | 74 | 53 | 9 | 1 | 3 | 21 | 1 | 328.0 | 338 | 201 | 171 | 35 | 164 | 219 | 24 | 0 | 7 | 1.53 | 9.27 | 0.96 | 4.50 | 6.01 | 5.52 | 1.34 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 63 | 63 | 58 | 70 | 58 | 64 | .530 |