| 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 |
| 1987 | Medford A's | Nwst | A- | OAK | - | -- | 1 | 3 | 6.59 | 17 | 2 | 0 | 0 | 15 | 9 | 3 | 28.2 | 33 | 27 | 21 | 0 | 32 | 26 | 6 | 0 | 2 | 2.27 | 10.36 | 0.00 | 10.05 | 8.16 | 8.48 | 0.81 |
| 1988 | Arizona Athletics | Ariz | Rk | OAK | - | -- | 4 | 0 | 3.38 | 8 | 7 | 2 | 0 | 1 | 0 | 0 | 45.1 | 39 | 19 | 17 | 1 | 13 | 32 | 0 | 0 | 0 | 1.15 | 7.74 | 0.20 | 2.58 | 6.35 | 3.77 | 2.46 |
| 1988 | Modesto A's | Calif | A+ | OAK | - | -- | 0 | 0 | 1.80 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.0 | 2 | 2 | 1 | 0 | 5 | 6 | 1 | 0 | 1 | 1.40 | 3.60 | 0.00 | 9.00 | 10.80 | 3.60 | 1.20 |
| Tot: | Minors (2 yrs) | Minors | 5 | 3 | 4.44 | 26 | 10 | 2 | 0 | 9 | 16 | 3 | 79.0 | 74 | 48 | 39 | 1 | 50 | 64 | 7 | 0 | 3 | 1.57 | 8.43 | 0.11 | 5.70 | 7.29 | 5.47 | 1.28 | ||||
| Tot: | Rk (1 yrs) | Rk | 4 | 0 | 3.38 | 8 | 7 | 2 | 0 | 0 | 1 | 0 | 45.1 | 39 | 19 | 17 | 1 | 13 | 32 | 0 | 0 | 0 | 1.15 | 7.74 | 0.20 | 2.58 | 6.35 | 3.77 | 2.46 | ||||
| Tot: | A- (1 yrs) | A- | 1 | 3 | 6.59 | 17 | 2 | 0 | 0 | 9 | 15 | 3 | 28.2 | 33 | 27 | 21 | 0 | 32 | 26 | 6 | 0 | 2 | 2.27 | 10.36 | 0.00 | 10.05 | 8.16 | 8.48 | 0.81 | ||||
| Tot: | A+ (1 yrs) | A+ | 0 | 0 | 1.80 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.0 | 2 | 2 | 1 | 0 | 5 | 6 | 1 | 0 | 1 | 1.40 | 3.60 | 0.00 | 9.00 | 10.80 | 3.60 | 1.20 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 67 | 32 | 50 | 36 | 50 | 66 | .431 |