| 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 | - | 22 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 2.0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 18.00 | 0.00 | 0.00 |
| 1987 | Modesto A's | Calif | A+ | OAK | - | 22 | 3 | 3 | 4.24 | 21 | 2 | 0 | 0 | 19 | 11 | 1 | 51.0 | 45 | 29 | 24 | 2 | 37 | 38 | 12 | 0 | 4 | 1.61 | 7.94 | 0.35 | 6.53 | 6.71 | 5.12 | 1.03 |
| 1988 | Modesto A's | Calif | A+ | OAK | - | 23 | 2 | 3 | 4.39 | 34 | 0 | 0 | 0 | 34 | 20 | 1 | 55.1 | 59 | 37 | 27 | 4 | 25 | 45 | 4 | 0 | 2 | 1.52 | 9.60 | 0.65 | 4.07 | 7.32 | 6.02 | 1.80 |
| 1989 | Madison Muskies | Midw | A | OAK | - | 24 | 1 | 1 | 1.82 | 21 | 0 | 0 | 0 | 21 | 18 | 9 | 29.2 | 24 | 10 | 6 | 1 | 7 | 20 | 1 | 0 | 1 | 1.04 | 7.28 | 0.30 | 2.12 | 6.07 | 3.03 | 2.86 |
| 1989 | Huntsville Stars | Sou | AA | OAK | - | 24 | 3 | 2 | 3.62 | 25 | 0 | 0 | 0 | 25 | 12 | 2 | 32.1 | 36 | 14 | 13 | 3 | 19 | 20 | 4 | 0 | 0 | 1.70 | 10.02 | 0.84 | 5.29 | 5.57 | 3.90 | 1.05 |
| 1990 | Huntsville Stars | Sou | AA | OAK | - | 25 | 3 | 3 | 3.93 | 33 | 0 | 0 | 0 | 33 | 22 | 4 | 50.1 | 51 | 27 | 22 | 4 | 31 | 21 | 3 | 0 | 5 | 1.63 | 9.12 | 0.72 | 5.54 | 3.75 | 4.83 | 0.68 |
| 1991 | Stockton Ports | Calif | A+ | MIL | - | 26 | 7 | 7 | 2.33 | 52 | 0 | 0 | 0 | 52 | 21 | 2 | 96.2 | 81 | 34 | 25 | 1 | 41 | 82 | 4 | 0 | 10 | 1.26 | 7.54 | 0.09 | 3.82 | 7.63 | 3.17 | 2.00 |
| Tot: | Minors (5 yrs) | Minors | 19 | 19 | 3.32 | 187 | 2 | 0 | 0 | 105 | 185 | 20 | 317.1 | 296 | 151 | 117 | 15 | 160 | 230 | 28 | 0 | 22 | 1.44 | 8.39 | 0.43 | 4.54 | 6.52 | 4.28 | 1.44 | ||||
| Tot: | A- (1 yrs) | A- | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 2.0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 18.00 | 0.00 | |||||
| Tot: | A (1 yrs) | A | 1 | 1 | 1.82 | 21 | 0 | 0 | 0 | 18 | 21 | 9 | 29.2 | 24 | 10 | 6 | 1 | 7 | 20 | 1 | 0 | 1 | 1.04 | 7.28 | 0.30 | 2.12 | 6.07 | 3.03 | 2.86 | ||||
| Tot: | A+ (3 yrs) | A+ | 12 | 13 | 3.37 | 107 | 2 | 0 | 0 | 52 | 105 | 4 | 203.0 | 185 | 100 | 76 | 7 | 103 | 165 | 20 | 0 | 16 | 1.42 | 8.20 | 0.31 | 4.57 | 7.32 | 4.43 | 1.60 | ||||
| Tot: | AA (2 yrs) | AA | 6 | 5 | 3.81 | 58 | 0 | 0 | 0 | 34 | 58 | 6 | 82.2 | 87 | 41 | 35 | 7 | 50 | 41 | 7 | 0 | 5 | 1.66 | 9.47 | 0.76 | 5.44 | 4.46 | 4.46 | 0.82 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 45 | 33 | 53 | 34 | 53 | 75 | .498 |