| 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 |
| 1980 | Bluefield Orioles | App | Rk | BAL | - | 21 | 3 | 1 | 2.91 | 22 | 0 | 0 | 0 | 22 | 0 | 2 | 34.0 | 41 | 22 | 11 | 1 | 14 | 22 | 4 | 0 | 2 | 1.62 | 10.85 | 0.26 | 3.71 | 5.82 | 5.82 | 1.57 |
| 1981 | Hagerstown Suns | Caro | A+ | - | 22 | 0 | 1 | 1.29 | 3 | 0 | 0 | 0 | 3 | 1 | 1 | 7.0 | 7 | 4 | 1 | 0 | 2 | 4 | 0 | 0 | 0 | 1.29 | 9.00 | 0.00 | 2.57 | 5.14 | 5.14 | 2.00 | |
| 1981 | Miami Orioles | FSL | A+ | BAL | - | 22 | 4 | 6 | 2.47 | 51 | 0 | 0 | 0 | 51 | 44 | 13 | 62.0 | 59 | 24 | 17 | 2 | 20 | 55 | 4 | 0 | 0 | 1.27 | 8.56 | 0.29 | 2.90 | 7.98 | 3.48 | 2.75 |
| 1982 | Hagerstown Suns | Caro | A+ | BAL | - | 23 | 0 | 2 | 2.83 | 22 | 0 | 0 | 0 | 22 | 21 | 5 | 28.2 | 25 | 11 | 9 | 5 | 9 | 21 | 3 | 0 | 0 | 1.19 | 7.85 | 1.57 | 2.83 | 6.59 | 3.45 | 2.33 |
| 1982 | Charlotte O's | Sou | AA | BAL | - | 23 | 3 | 2 | 5.21 | 26 | 0 | 0 | 0 | 26 | 17 | 5 | 38.0 | 43 | 30 | 22 | 3 | 23 | 25 | 6 | 0 | 2 | 1.74 | 10.18 | 0.71 | 5.45 | 5.92 | 7.11 | 1.09 |
| 1983 | San Jose Bees | Calif | A+ | BAL | - | 24 | 0 | 0 | 11.15 | 10 | 0 | 0 | 0 | 10 | 7 | 1 | 15.1 | 26 | 27 | 19 | 1 | 13 | 16 | 6 | 0 | 1 | 2.54 | 15.26 | 0.59 | 7.63 | 9.39 | 15.85 | 1.23 |
| Tot: | Minors (4 yrs) | Minors | 10 | 12 | 3.84 | 134 | 0 | 0 | 0 | 90 | 134 | 27 | 185.0 | 201 | 118 | 79 | 12 | 81 | 143 | 23 | 0 | 5 | 1.52 | 9.78 | 0.58 | 3.94 | 6.96 | 5.74 | 1.77 | ||||
| Tot: | Rk (1 yrs) | Rk | 3 | 1 | 2.91 | 22 | 0 | 0 | 0 | 0 | 22 | 2 | 34.0 | 41 | 22 | 11 | 1 | 14 | 22 | 4 | 0 | 2 | 1.62 | 10.85 | 0.26 | 3.71 | 5.82 | 5.82 | 1.57 | ||||
| Tot: | A+ (3 yrs) | A+ | 4 | 9 | 3.66 | 86 | 0 | 0 | 0 | 73 | 86 | 20 | 113.0 | 117 | 66 | 46 | 8 | 44 | 96 | 13 | 0 | 1 | 1.42 | 9.32 | 0.64 | 3.50 | 7.65 | 5.26 | 2.18 | ||||
| Tot: | AA (1 yrs) | AA | 3 | 2 | 5.21 | 26 | 0 | 0 | 0 | 17 | 26 | 5 | 38.0 | 43 | 30 | 22 | 3 | 23 | 25 | 6 | 0 | 2 | 1.74 | 10.18 | 0.71 | 5.45 | 5.92 | 7.11 | 1.09 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 69 | 50 | 31 | 60 | 31 | 77 | .442 |