| 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 |
| 1988 | California | Pac10 | NCAA-1 | 20 | 3 | 2 | 5.68 | 19 | 6 | 0 | 0 | 13 | 0 | 1 | 52.1 | 53 | 40 | 33 | 5 | 40 | 49 | 4 | 0 | 3 | 1.78 | 9.11 | 0.86 | 6.88 | 8.43 | 6.88 | 1.23 | ||
| 1991 | California | Pac10 | NCAA-1 | 23 | 4 | 0 | 6.02 | 21 | 0 | 0 | 0 | 21 | 0 | 0 | 43.1 | 51 | 33 | 29 | 10 | 20 | 23 | 5 | 0 | 6 | 1.64 | 10.59 | 2.08 | 4.15 | 4.78 | 6.85 | 1.15 | ||
| Tot: | College (2 yrs) | College | 7 | 2 | 5.83 | 40 | 6 | 0 | 0 | 0 | 34 | 1 | 95.2 | 104 | 73 | 62 | 15 | 60 | 72 | 9 | 0 | 9 | 1.71 | 9.78 | 1.41 | 5.64 | 6.77 | 6.87 | 1.20 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |