| 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 | USC | Pac10 | NCAA-1 | 19 | 6 | 6 | 3.66 | 22 | 15 | 1 | 1 | 7 | 0 | 0 | 113.0 | 117 | 57 | 46 | 0 | 47 | 70 | 0 | 0 | 0 | 1.45 | 9.32 | 0.00 | 3.74 | 5.58 | 4.54 | 1.49 | ||
| 1988 | USC | Pac10 | NCAA-1 | 20 | 11 | 5 | 5.00 | 21 | 18 | 0 | 0 | 3 | 0 | 0 | 111.2 | 130 | 70 | 62 | 0 | 35 | 71 | 0 | 0 | 0 | 1.48 | 10.48 | 0.00 | 2.82 | 5.72 | 5.64 | 2.03 | ||
| 1989 | USC | Pac10 | NCAA-1 | 21 | 10 | 5 | 3.75 | 20 | 17 | 3 | 1 | 3 | 0 | 1 | 110.1 | 123 | 68 | 46 | 0 | 26 | 81 | 0 | 0 | 0 | 1.35 | 10.03 | 0.00 | 2.12 | 6.61 | 5.55 | 3.12 | ||
| 1990 | USC | Pac10 | NCAA-1 | 22 | 11 | 3 | 2.29 | 23 | 18 | 8 | 2 | 5 | 0 | 2 | 137.2 | 120 | 47 | 35 | 0 | 15 | 90 | 0 | 0 | 0 | 0.98 | 7.85 | 0.00 | 0.98 | 5.88 | 3.07 | 6.00 | ||
| 1990 | Boise Hawks | Nwst | A- | CAL | - | 22 | 7 | 3 | 2.56 | 15 | 15 | 4 | 3 | 0 | 0 | 0 | 102.0 | 87 | 40 | 29 | 5 | 19 | 76 | 1 | 0 | 1 | 1.04 | 7.68 | 0.44 | 1.68 | 6.71 | 3.53 | 4.00 |
| 1991 | Boise Hawks | Nwst | A- | CAL | - | 23 | 2 | 3 | 6.05 | 12 | 10 | 0 | 0 | 2 | 0 | 0 | 38.2 | 41 | 31 | 26 | 1 | 34 | 35 | 11 | 0 | 1 | 1.94 | 9.54 | 0.23 | 7.91 | 8.15 | 7.22 | 1.03 |
| 1991 | Palm Springs Angels | Calif | A+ | CAL | - | 23 | 3 | 7 | 7.80 | 15 | 9 | 1 | 0 | 6 | 5 | 0 | 45.0 | 45 | 45 | 39 | 3 | 50 | 20 | 6 | 0 | 0 | 2.11 | 9.00 | 0.60 | 10.00 | 4.00 | 9.00 | 0.40 |
| 1992 | Salinas Spurs | Calif | A+ | - | 24 | 2 | 5 | 9.19 | 9 | 6 | 0 | 0 | 3 | 1 | 0 | 31.1 | 49 | 36 | 32 | 2 | 21 | 19 | 3 | 0 | 2 | 2.23 | 14.07 | 0.57 | 6.03 | 5.46 | 10.34 | 0.90 | |
| Tot: | Minors (3 yrs) | Minors | 14 | 18 | 5.23 | 51 | 40 | 5 | 3 | 6 | 11 | 0 | 217.0 | 222 | 152 | 126 | 11 | 124 | 150 | 21 | 0 | 4 | 1.59 | 9.21 | 0.46 | 5.14 | 6.22 | 6.30 | 1.21 | ||||
| Tot: | A- (2 yrs) | A- | 9 | 6 | 3.52 | 27 | 25 | 4 | 3 | 0 | 2 | 0 | 140.2 | 128 | 71 | 55 | 6 | 53 | 111 | 12 | 0 | 2 | 1.29 | 8.19 | 0.38 | 3.39 | 7.10 | 4.54 | 2.09 | ||||
| Tot: | A+ (2 yrs) | A+ | 5 | 12 | 8.37 | 24 | 15 | 1 | 0 | 6 | 9 | 0 | 76.1 | 94 | 81 | 71 | 5 | 71 | 39 | 9 | 0 | 2 | 2.16 | 11.08 | 0.59 | 8.37 | 4.60 | 9.55 | 0.55 | ||||
| Tot: | College (4 yrs) | College | 38 | 19 | 3.60 | 86 | 68 | 12 | 4 | 0 | 18 | 3 | 472.2 | 490 | 242 | 189 | 0 | 123 | 312 | 0 | 0 | 0 | 1.30 | 9.33 | 0.00 | 2.34 | 5.94 | 4.61 | 2.54 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 31 | 59 | 34 | 56 | 34 | 93 | .577 |