| 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 |
| 1989 | Southern Oregon A's | Nwst | A- | OAK | - | 18 | 5 | 2 | 2.69 | 15 | 11 | 1 | 1 | 4 | 0 | 0 | 70.1 | 52 | 26 | 21 | 5 | 25 | 53 | 2 | 0 | 3 | 1.09 | 6.65 | 0.64 | 3.20 | 6.78 | 3.33 | 2.12 |
| 1989 | Modesto A's | Calif | A+ | OAK | - | 18 | 0 | 0 | 6.48 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 8.1 | 7 | 8 | 6 | 0 | 7 | 5 | 3 | 0 | 1 | 1.68 | 7.56 | 0.00 | 7.56 | 5.40 | 8.64 | 0.71 |
| 1990 | Madison Muskies | Midw | A | OAK | - | 19 | 5 | 4 | 2.68 | 14 | 14 | 2 | 1 | 0 | 0 | 0 | 84.0 | 63 | 31 | 25 | 4 | 41 | 48 | 9 | 0 | 3 | 1.24 | 6.75 | 0.43 | 4.39 | 5.14 | 3.32 | 1.17 |
| 1990 | Modesto A's | Calif | A+ | OAK | - | 19 | 3 | 7 | 3.75 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 72.0 | 66 | 37 | 30 | 3 | 37 | 43 | 5 | 0 | 2 | 1.43 | 8.25 | 0.38 | 4.63 | 5.38 | 4.63 | 1.16 |
| 1991 | San Jose Giants | Calif | A+ | SFN | - | 20 | 4 | 4 | 3.26 | 16 | 14 | 1 | 1 | 2 | 1 | 1 | 88.1 | 71 | 41 | 32 | 3 | 38 | 88 | 8 | 0 | 2 | 1.23 | 7.23 | 0.31 | 3.87 | 8.97 | 4.18 | 2.32 |
| Tot: | Minors (3 yrs) | Minors | 17 | 17 | 3.18 | 60 | 51 | 4 | 3 | 2 | 9 | 1 | 323.0 | 259 | 143 | 114 | 15 | 148 | 237 | 27 | 0 | 11 | 1.26 | 7.22 | 0.42 | 4.12 | 6.60 | 3.98 | 1.60 | ||||
| Tot: | A- (1 yrs) | A- | 5 | 2 | 2.69 | 15 | 11 | 1 | 1 | 0 | 4 | 0 | 70.1 | 52 | 26 | 21 | 5 | 25 | 53 | 2 | 0 | 3 | 1.09 | 6.65 | 0.64 | 3.20 | 6.78 | 3.33 | 2.12 | ||||
| Tot: | A (1 yrs) | A | 5 | 4 | 2.68 | 14 | 14 | 2 | 1 | 0 | 0 | 0 | 84.0 | 63 | 31 | 25 | 4 | 41 | 48 | 9 | 0 | 3 | 1.24 | 6.75 | 0.43 | 4.39 | 5.14 | 3.32 | 1.17 | ||||
| Tot: | A+ (3 yrs) | A+ | 7 | 11 | 3.63 | 31 | 26 | 1 | 1 | 2 | 5 | 1 | 168.2 | 144 | 86 | 68 | 6 | 82 | 136 | 16 | 0 | 5 | 1.34 | 7.68 | 0.32 | 4.38 | 7.26 | 4.59 | 1.66 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 50 | 44 | 82 | 46 | 82 | 77 | .518 |