| 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 | - | 18 | 5 | 3 | 4.56 | 13 | 12 | 4 | 1 | 1 | 0 | 0 | 75.0 | 86 | 49 | 38 | 3 | 29 | 39 | 4 | 0 | 2 | 1.53 | 10.32 | 0.36 | 3.48 | 4.68 | 5.88 | 1.34 |
| 1980 | Elizabethton Twins | App | Rk | MIN | - | 19 | 5 | 1 | 3.86 | 10 | 9 | 5 | 0 | 1 | 0 | 0 | 63.0 | 65 | 36 | 27 | 3 | 36 | 36 | 6 | 0 | 1 | 1.60 | 9.29 | 0.43 | 5.14 | 5.14 | 5.14 | 1.00 |
| 1980 | Wisconsin Rapids Twins | Midw | A | MIN | - | 19 | 0 | 7 | 4.68 | 10 | 8 | 1 | 0 | 2 | 0 | 0 | 50.0 | 51 | 39 | 26 | 6 | 22 | 18 | 4 | 0 | 3 | 1.46 | 9.18 | 1.08 | 3.96 | 3.24 | 7.02 | 0.82 |
| 1980 | Visalia Oaks | Calif | A+ | MIN | - | 19 | 0 | 0 | 1.50 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 6.0 | 6 | 1 | 1 | 0 | 3 | 5 | 0 | 0 | 0 | 1.50 | 9.00 | 0.00 | 4.50 | 7.50 | 1.50 | 1.67 |
| 1981 | Visalia Oaks | Calif | A+ | MIN | - | 20 | 12 | 7 | 3.64 | 24 | 23 | 14 | 4 | 1 | 1 | 0 | 168.0 | 185 | 83 | 68 | 9 | 66 | 98 | 4 | 0 | 0 | 1.49 | 9.91 | 0.48 | 3.54 | 5.25 | 4.45 | 1.48 |
| 1982 | Orlando Twins | Sou | AA | MIN | 30 | 21 | 8 | 8 | 5.68 | 24 | 22 | 1 | 0 | 2 | 2 | 1 | 117.1 | 133 | 85 | 74 | 15 | 50 | 65 | 7 | 0 | 7 | 1.56 | 10.20 | 1.15 | 3.84 | 4.99 | 6.52 | 1.30 |
| 1983 | Visalia Oaks | Calif | A+ | MIN | - | 22 | 12 | 7 | 4.22 | 27 | 26 | 5 | 2 | 1 | 0 | 0 | 155.2 | 157 | 88 | 73 | 8 | 72 | 110 | 8 | 0 | 10 | 1.47 | 9.08 | 0.46 | 4.16 | 6.36 | 5.09 | 1.53 |
| Tot: | Minors (5 yrs) | Minors | 42 | 33 | 4.35 | 110 | 101 | 30 | 7 | 3 | 9 | 1 | 635.0 | 683 | 381 | 307 | 44 | 278 | 371 | 33 | 0 | 23 | 1.51 | 9.68 | 0.62 | 3.94 | 5.26 | 5.40 | 1.33 | ||||
| Tot: | Rk (2 yrs) | Rk | 10 | 4 | 4.24 | 23 | 21 | 9 | 1 | 0 | 2 | 0 | 138.0 | 151 | 85 | 65 | 6 | 65 | 75 | 10 | 0 | 3 | 1.57 | 9.85 | 0.39 | 4.24 | 4.89 | 5.54 | 1.15 | ||||
| Tot: | A (1 yrs) | A | 0 | 7 | 4.68 | 10 | 8 | 1 | 0 | 0 | 2 | 0 | 50.0 | 51 | 39 | 26 | 6 | 22 | 18 | 4 | 0 | 3 | 1.46 | 9.18 | 1.08 | 3.96 | 3.24 | 7.02 | 0.82 | ||||
| Tot: | A+ (3 yrs) | A+ | 24 | 14 | 3.88 | 53 | 50 | 19 | 6 | 1 | 3 | 0 | 329.2 | 348 | 172 | 142 | 17 | 141 | 213 | 12 | 0 | 10 | 1.48 | 9.50 | 0.46 | 3.85 | 5.81 | 4.70 | 1.51 | ||||
| Tot: | AA (1 yrs) | AA | 8 | 8 | 5.68 | 24 | 22 | 1 | 0 | 2 | 2 | 1 | 117.1 | 133 | 85 | 74 | 15 | 50 | 65 | 7 | 0 | 7 | 1.56 | 10.20 | 1.15 | 3.84 | 4.99 | 6.52 | 1.30 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 31 | 58 | 34 | 44 | 34 | 88 | .552 |