| 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 |
| 1981 | California | Pac10 | NCAA-1 | Fr | 19 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1982 | California | Pac10 | NCAA-1 | So | 20 | 6 | 0 | 0.00 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1983 | California | Pac10 | NCAA-1 | Jr | 21 | 6 | 7 | 3.99 | 15 | 15 | 1 | 0 | 0 | 0 | 0 | 103.2 | 98 | 61 | 46 | 0 | 60 | 87 | 0 | 0 | 0 | 1.52 | 8.51 | 0.00 | 5.21 | 7.55 | 5.30 | 1.45 | |
| 1984 | California | Pac10 | NCAA-1 | Sr | 22 | 9 | 0 | 0.00 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1984 | Salem Angels | Nwst | A- | CAL | - | 22 | 0 | 2 | 3.71 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 26.2 | 32 | 14 | 11 | 0 | 14 | 29 | 2 | 0 | 0 | 1.72 | 10.80 | 0.00 | 4.72 | 9.79 | 4.72 | 2.07 |
| 1984 | Redwood Pioneers | Calif | A+ | CAL | - | 22 | 2 | 2 | 2.28 | 7 | 7 | 1 | 1 | 0 | 0 | 0 | 51.1 | 40 | 18 | 13 | 0 | 29 | 43 | 4 | 0 | 3 | 1.34 | 7.01 | 0.00 | 5.08 | 7.54 | 3.16 | 1.48 |
| 1985 | Redwood Pioneers | Calif | A+ | CAL | - | 23 | 8 | 1 | 2.20 | 12 | 12 | 4 | 1 | 0 | 0 | 0 | 86.0 | 67 | 26 | 21 | 2 | 53 | 109 | 3 | 0 | 0 | 1.40 | 7.01 | 0.21 | 5.55 | 11.41 | 2.72 | 2.06 |
| 1985 | Midland Angels | Tex | AA | CAL | - | 23 | 2 | 4 | 6.05 | 12 | 12 | 1 | 0 | 0 | 0 | 0 | 58.0 | 73 | 44 | 39 | 14 | 38 | 37 | 4 | 0 | 0 | 1.91 | 11.33 | 2.17 | 5.90 | 5.74 | 6.83 | 0.97 |
| 1986 | Palm Springs Angels | Calif | A+ | CAL | - | 24 | 5 | 2 | 2.71 | 10 | 10 | 1 | 1 | 0 | 0 | 0 | 63.0 | 51 | 23 | 19 | 3 | 19 | 55 | 10 | 0 | 6 | 1.11 | 7.29 | 0.43 | 2.71 | 7.86 | 3.29 | 2.89 |
| 1986 | Midland Angels | Tex | AA | CAL | - | 24 | 4 | 1 | 4.62 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | 37.0 | 43 | 19 | 19 | 2 | 17 | 21 | 1 | 0 | 2 | 1.62 | 10.46 | 0.49 | 4.14 | 5.11 | 4.62 | 1.24 |
| 1988 | Vermont Mariners | East | AA | SEA | - | 26 | 5 | 4 | 3.44 | 18 | 14 | 2 | 1 | 4 | 1 | 0 | 81.0 | 66 | 40 | 31 | 3 | 37 | 66 | 4 | 0 | 4 | 1.27 | 7.33 | 0.33 | 4.11 | 7.33 | 4.44 | 1.78 |
| 1988 | Calgary Cannons | PCL | AAA | SEA | - | 26 | 2 | 1 | 6.03 | 6 | 5 | 0 | 0 | 1 | 0 | 0 | 31.1 | 40 | 22 | 21 | 1 | 19 | 21 | 1 | 0 | 2 | 1.88 | 11.49 | 0.29 | 5.46 | 6.03 | 6.32 | 1.11 |
| 1989 | Williamsport Bills | East | AA | SEA | - | 27 | 3 | 1 | 4.97 | 10 | 2 | 0 | 0 | 8 | 2 | 1 | 29.0 | 32 | 18 | 16 | 4 | 15 | 24 | 0 | 0 | 0 | 1.62 | 9.93 | 1.24 | 4.66 | 7.45 | 5.59 | 1.60 |
| 1989 | Calgary Cannons | PCL | AAA | SEA | - | 27 | 0 | 1 | 5.54 | 5 | 3 | 0 | 0 | 2 | 1 | 0 | 13.0 | 17 | 8 | 8 | 1 | 9 | 10 | 1 | 0 | 0 | 2.00 | 11.77 | 0.69 | 6.23 | 6.92 | 5.54 | 1.11 |
| Tot: | Minors (5 yrs) | Minors | 31 | 19 | 3.74 | 90 | 75 | 10 | 4 | 4 | 15 | 1 | 476.1 | 461 | 232 | 198 | 30 | 250 | 415 | 30 | 0 | 17 | 1.49 | 8.71 | 0.57 | 4.72 | 7.84 | 4.38 | 1.66 | ||||
| Tot: | A- (1 yrs) | A- | 0 | 2 | 3.71 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 26.2 | 32 | 14 | 11 | 0 | 14 | 29 | 2 | 0 | 0 | 1.73 | 10.80 | 0.00 | 4.73 | 9.79 | 4.73 | 2.07 | ||||
| Tot: | A+ (3 yrs) | A+ | 15 | 5 | 2.38 | 29 | 29 | 6 | 3 | 0 | 0 | 0 | 200.1 | 158 | 67 | 53 | 5 | 101 | 207 | 17 | 0 | 9 | 1.29 | 7.10 | 0.22 | 4.54 | 9.30 | 3.01 | 2.05 | ||||
| Tot: | AA (4 yrs) | AA | 14 | 10 | 4.61 | 46 | 34 | 4 | 1 | 3 | 12 | 1 | 205.0 | 214 | 121 | 105 | 23 | 107 | 148 | 9 | 0 | 6 | 1.57 | 9.40 | 1.01 | 4.70 | 6.50 | 5.31 | 1.38 | ||||
| Tot: | AAA (2 yrs) | AAA | 2 | 2 | 5.89 | 11 | 8 | 0 | 0 | 1 | 3 | 0 | 44.1 | 57 | 30 | 29 | 2 | 28 | 31 | 2 | 0 | 2 | 1.92 | 11.57 | 0.41 | 5.68 | 6.29 | 6.09 | 1.11 | ||||
| Tot: | College (4 yrs) | College | 21 | 7 | 3.99 | 51 | 15 | 1 | 0 | 0 | 36 | 0 | 103.2 | 98 | 61 | 46 | 0 | 60 | 87 | 0 | 0 | 0 | 1.52 | 8.51 | 0.00 | 5.21 | 7.55 | 5.30 | 1.45 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 71 | 34 | 47 | 52 | 47 | 64 | .519 |