| 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 | - | 20 | 1 | 2 | 3.19 | 8 | 1 | 0 | 0 | 7 | 3 | 1 | 36.2 | 34 | 16 | 13 | 2 | 11 | 26 | 1 | 0 | 3 | 1.23 | 8.35 | 0.49 | 2.70 | 6.38 | 3.93 | 2.36 |
| 1987 | Modesto A's | Calif | A+ | OAK | - | 20 | 2 | 0 | 0.96 | 12 | 0 | 0 | 0 | 12 | 5 | 1 | 28.0 | 19 | 4 | 3 | 1 | 7 | 22 | 2 | 0 | 0 | 0.93 | 6.11 | 0.32 | 2.25 | 7.07 | 1.29 | 3.14 |
| 1988 | Arizona Athletics | Ariz | Rk | OAK | - | 21 | 0 | 1 | 1.80 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 10.0 | 7 | 3 | 2 | 1 | 1 | 9 | 0 | 0 | 0 | 0.80 | 6.30 | 0.90 | 0.90 | 8.10 | 2.70 | 9.00 |
| 1988 | Madison Muskies | Midw | A | OAK | - | 21 | 1 | 1 | 7.57 | 7 | 6 | 0 | 0 | 1 | 1 | 0 | 27.1 | 38 | 27 | 23 | 4 | 9 | 15 | 3 | 0 | 0 | 1.72 | 12.51 | 1.32 | 2.96 | 4.94 | 8.89 | 1.67 |
| 1988 | Modesto A's | Calif | A+ | OAK | - | 21 | 2 | 3 | 4.54 | 15 | 0 | 0 | 0 | 15 | 11 | 1 | 41.2 | 45 | 24 | 21 | 4 | 12 | 29 | 0 | 0 | 0 | 1.37 | 9.72 | 0.86 | 2.59 | 6.26 | 5.18 | 2.42 |
| 1990 | Reno Silver Sox | Calif | A+ | - | 23 | 2 | 0 | 9.68 | 17 | 4 | 0 | 0 | 13 | 6 | 0 | 30.2 | 45 | 35 | 33 | 6 | 20 | 22 | 2 | 0 | 0 | 2.12 | 13.21 | 1.76 | 5.87 | 6.46 | 10.27 | 1.10 | |
| Tot: | Minors (3 yrs) | Minors | 8 | 7 | 4.90 | 61 | 13 | 1 | 0 | 26 | 48 | 3 | 174.1 | 188 | 109 | 95 | 18 | 60 | 123 | 8 | 0 | 3 | 1.42 | 9.71 | 0.93 | 3.10 | 6.35 | 5.63 | 2.05 | ||||
| Tot: | Rk (1 yrs) | Rk | 0 | 1 | 1.80 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 10.0 | 7 | 3 | 2 | 1 | 1 | 9 | 0 | 0 | 0 | 0.80 | 6.30 | 0.90 | 0.90 | 8.10 | 2.70 | 9.00 | ||||
| Tot: | A- (1 yrs) | A- | 1 | 2 | 3.19 | 8 | 1 | 0 | 0 | 3 | 7 | 1 | 36.2 | 34 | 16 | 13 | 2 | 11 | 26 | 1 | 0 | 3 | 1.23 | 8.35 | 0.49 | 2.70 | 6.38 | 3.93 | 2.36 | ||||
| Tot: | A (1 yrs) | A | 1 | 1 | 7.57 | 7 | 6 | 0 | 0 | 1 | 1 | 0 | 27.1 | 38 | 27 | 23 | 4 | 9 | 15 | 3 | 0 | 0 | 1.72 | 12.51 | 1.32 | 2.96 | 4.94 | 8.89 | 1.67 | ||||
| Tot: | A+ (3 yrs) | A+ | 6 | 3 | 5.11 | 44 | 4 | 0 | 0 | 22 | 40 | 2 | 100.1 | 109 | 63 | 57 | 11 | 39 | 73 | 4 | 0 | 0 | 1.48 | 9.78 | 0.99 | 3.50 | 6.55 | 5.65 | 1.87 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 45 | 61 | 34 | 59 | 34 | 52 | .479 |