| 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 |
| 1984 | San Diego | SCBA | NCAA-1 | SO | 27 | 20 | 3 | 9 | 6.01 | 16 | 11 | 2 | 0 | 5 | 0 | 1 | 73.1 | 86 | 59 | 49 | 0 | 32 | 40 | 4 | 1 | 1 | 1.61 | 10.55 | 0.00 | 3.93 | 4.91 | 7.24 | 1.25 |
| 1985 | San Diego | WCAC | NCAA-1 | jr | 27 | 21 | 0 | 2 | 6.31 | 17 | 2 | 0 | 0 | 15 | 0 | 1 | 45.2 | 70 | 36 | 32 | 0 | 18 | 12 | 1 | 0 | 1 | 1.93 | 13.80 | 0.00 | 3.55 | 2.36 | 7.09 | 0.67 |
| Tot: | College (2 yrs) | College | 3 | 11 | 6.13 | 33 | 13 | 2 | 0 | 0 | 20 | 2 | 119.0 | 156 | 95 | 81 | 0 | 50 | 52 | 5 | 1 | 2 | 1.73 | 11.80 | 0.00 | 3.78 | 3.93 | 7.18 | 1.04 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |