| 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 |
| 1978 | Spartanburg Phillies | Wcar | A | PHI | - | 19 | 11 | 9 | 3.48 | 26 | 26 | 8 | 1 | 0 | 0 | 0 | 181.0 | 162 | 78 | 70 | 4 | 90 | 110 | 15 | 0 | 6 | 1.39 | 8.06 | 0.20 | 4.48 | 5.47 | 3.88 | 1.22 |
| 1979 | Peninsula Pilots | Caro | A+ | PHI | - | 20 | 14 | 6 | 2.22 | 23 | 23 | 12 | 3 | 0 | 0 | 0 | 162.0 | 115 | 49 | 40 | 6 | 71 | 132 | 11 | 0 | 3 | 1.15 | 6.39 | 0.33 | 3.94 | 7.33 | 2.72 | 1.86 |
| 1979 | Reading Phillies | East | AA | PHI | - | 20 | 0 | 1 | 3.86 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 14.0 | 11 | 7 | 6 | 3 | 3 | 6 | 0 | 0 | 0 | 1.00 | 7.07 | 1.93 | 1.93 | 3.86 | 4.50 | 2.00 |
| 1980 | Reading Phillies | East | AA | PHI | - | 21 | 0 | 2 | 4.68 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 25.0 | 23 | 15 | 13 | 2 | 14 | 17 | 1 | 0 | 0 | 1.48 | 8.28 | 0.72 | 5.04 | 6.12 | 5.40 | 1.21 |
| 1981 | Reading Phillies | East | AA | PHI | - | 22 | 9 | 10 | 3.52 | 24 | 24 | 4 | 1 | 0 | 0 | 0 | 151.0 | 144 | 69 | 59 | 12 | 66 | 108 | 11 | 0 | 8 | 1.39 | 8.58 | 0.72 | 3.93 | 6.44 | 4.11 | 1.64 |
| Tot: | Minors (4 yrs) | Minors | 34 | 28 | 3.17 | 80 | 80 | 25 | 5 | 0 | 0 | 0 | 533.0 | 455 | 218 | 188 | 27 | 244 | 373 | 38 | 0 | 17 | 1.31 | 7.68 | 0.46 | 4.12 | 6.30 | 3.68 | 1.53 | ||||
| Tot: | A (1 yrs) | A | 11 | 9 | 3.48 | 26 | 26 | 8 | 1 | 0 | 0 | 0 | 181.0 | 162 | 78 | 70 | 4 | 90 | 110 | 15 | 0 | 6 | 1.39 | 8.06 | 0.20 | 4.48 | 5.47 | 3.88 | 1.22 | ||||
| Tot: | A+ (1 yrs) | A+ | 14 | 6 | 2.22 | 23 | 23 | 12 | 3 | 0 | 0 | 0 | 162.0 | 115 | 49 | 40 | 6 | 71 | 132 | 11 | 0 | 3 | 1.15 | 6.39 | 0.33 | 3.94 | 7.33 | 2.72 | 1.86 | ||||
| Tot: | AA (3 yrs) | AA | 9 | 13 | 3.69 | 31 | 31 | 5 | 1 | 0 | 0 | 0 | 190.0 | 178 | 91 | 78 | 17 | 83 | 131 | 12 | 0 | 8 | 1.37 | 8.43 | 0.81 | 3.93 | 6.21 | 4.31 | 1.58 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 60 | 50 | 74 | 58 | 74 | 68 | .538 |