| 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 | Jr | 8 | 21 | 7 | 5 | 4.87 | 19 | 14 | 3 | 0 | 5 | 0 | 0 | 109.0 | 120 | 70 | 59 | 0 | 57 | 76 | 8 | 1 | 8 | 1.62 | 9.91 | 0.00 | 4.71 | 6.28 | 5.78 | 1.33 |
| 1985 | San Diego | WCAC | NCAA-1 | sr | 13 | 22 | 4 | 13 | 6.34 | 22 | 18 | 5 | 0 | 4 | 0 | 0 | 98.0 | 123 | 84 | 69 | 0 | 58 | 73 | 4 | 1 | 10 | 1.85 | 11.30 | 0.00 | 5.33 | 6.70 | 7.71 | 1.26 |
| Tot: | College (2 yrs) | College | 11 | 18 | 5.57 | 41 | 32 | 8 | 0 | 0 | 9 | 0 | 207.0 | 243 | 154 | 128 | 0 | 115 | 149 | 12 | 2 | 18 | 1.73 | 10.57 | 0.00 | 5.00 | 6.48 | 6.70 | 1.30 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |