| 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 |
| 1985 | Medford A's | Nwst | A- | OAK | - | 21 | 0 | 1 | 3.52 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 7.2 | 5 | 3 | 3 | 0 | 11 | 10 | 1 | 0 | 0 | 2.09 | 5.87 | 0.00 | 12.91 | 11.74 | 3.52 | 0.91 |
| 1986 | Madison Muskies | Midw | A | OAK | - | 22 | 3 | 10 | 5.66 | 18 | 17 | 2 | 0 | 1 | 0 | 0 | 95.1 | 88 | 71 | 60 | 6 | 75 | 53 | 16 | 0 | 5 | 1.71 | 8.31 | 0.57 | 7.08 | 5.00 | 6.70 | 0.71 |
| 1987 | Madison Muskies | Midw | A | OAK | - | 23 | 3 | 3 | 9.48 | 17 | 9 | 0 | 0 | 8 | 0 | 0 | 50.1 | 61 | 67 | 53 | 10 | 48 | 19 | 6 | 0 | 6 | 2.17 | 10.91 | 1.79 | 8.58 | 3.40 | 11.98 | 0.40 |
| Tot: | Minors (3 yrs) | Minors | 6 | 14 | 6.81 | 38 | 28 | 2 | 0 | 0 | 10 | 0 | 153.1 | 154 | 141 | 116 | 16 | 134 | 82 | 23 | 0 | 11 | 1.88 | 9.04 | 0.94 | 7.87 | 4.81 | 8.28 | 0.61 | ||||
| Tot: | A- (1 yrs) | A- | 0 | 1 | 3.52 | 3 | 2 | 0 | 0 | 0 | 1 | 0 | 7.2 | 5 | 3 | 3 | 0 | 11 | 10 | 1 | 0 | 0 | 2.09 | 5.87 | 0.00 | 12.91 | 11.74 | 3.52 | 0.91 | ||||
| Tot: | A (2 yrs) | A | 6 | 13 | 6.98 | 35 | 26 | 2 | 0 | 0 | 9 | 0 | 145.2 | 149 | 138 | 113 | 16 | 123 | 72 | 22 | 0 | 11 | 1.87 | 9.21 | 0.99 | 7.60 | 4.45 | 8.53 | 0.59 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 13 | 5 | 40 | 3 | 40 | 40 | .514 |