| 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 |
| 1982 | Gulf Coast Cubs | GCL | Rk | CHN | - | 21 | 2 | 1 | 2.06 | 21 | 0 | 0 | 0 | 21 | 20 | 2 | 35.0 | 33 | 13 | 8 | 0 | 4 | 32 | 1 | 0 | 2 | 1.06 | 8.49 | 0.00 | 1.03 | 8.23 | 3.34 | 8.00 |
| 1984 | Bellingham Mariners | Nwst | A- | SEA | - | 23 | 1 | 0 | 0.00 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 8.0 | 5 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0.63 | 5.63 | 0.00 | 0.00 | 9.00 | 0.00 | 0.00 |
| 1984 | Wausau Timbers | Midw | A | SEA | - | 23 | 1 | 0 | 0.00 | 5 | 0 | 0 | 0 | 5 | 1 | 0 | 10.2 | 10 | 3 | 0 | 0 | 3 | 4 | 0 | 0 | 1 | 1.22 | 8.44 | 0.00 | 2.53 | 3.37 | 2.53 | 1.33 |
| 1984 | Salinas Spurs | Calif | A+ | SEA | - | 23 | 1 | 2 | 3.04 | 13 | 0 | 0 | 0 | 13 | 4 | 1 | 26.2 | 25 | 13 | 9 | 1 | 14 | 28 | 4 | 0 | 0 | 1.46 | 8.44 | 0.34 | 4.72 | 9.45 | 4.39 | 2.00 |
| 1985 | Salinas Spurs | Calif | A+ | SEA | - | 24 | 10 | 1 | 2.10 | 51 | 0 | 0 | 0 | 51 | 36 | 14 | 85.2 | 68 | 25 | 20 | 2 | 23 | 61 | 4 | 0 | 0 | 1.06 | 7.14 | 0.21 | 2.42 | 6.41 | 2.63 | 2.65 |
| 1986 | Chattanooga Lookouts | Sou | AA | SEA | 15 | 25 | 3 | 4 | 5.45 | 27 | 4 | 0 | 0 | 23 | 9 | 1 | 74.1 | 101 | 49 | 45 | 7 | 25 | 29 | 3 | 0 | 1 | 1.70 | 12.23 | 0.85 | 3.03 | 3.51 | 5.93 | 1.16 |
| 1987 | Salinas Spurs | Calif | A+ | SEA | - | 26 | 2 | 6 | 4.65 | 33 | 0 | 0 | 0 | 33 | 21 | 6 | 62.0 | 59 | 36 | 32 | 5 | 22 | 51 | 6 | 0 | 3 | 1.31 | 8.56 | 0.73 | 3.19 | 7.40 | 5.23 | 2.32 |
| Tot: | Minors (5 yrs) | Minors | 20 | 14 | 3.39 | 152 | 5 | 0 | 0 | 91 | 147 | 24 | 302.1 | 301 | 139 | 114 | 15 | 91 | 213 | 18 | 0 | 7 | 1.30 | 8.96 | 0.45 | 2.71 | 6.34 | 4.14 | 2.34 | ||||
| Tot: | Rk (1 yrs) | Rk | 2 | 1 | 2.06 | 21 | 0 | 0 | 0 | 20 | 21 | 2 | 35.0 | 33 | 13 | 8 | 0 | 4 | 32 | 1 | 0 | 2 | 1.06 | 8.49 | 0.00 | 1.03 | 8.23 | 3.34 | 8.00 | ||||
| Tot: | A- (1 yrs) | A- | 1 | 0 | 0.00 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 8.0 | 5 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0.62 | 5.62 | 0.00 | 0.00 | 9.00 | 0.00 | |||||
| Tot: | A (1 yrs) | A | 1 | 0 | 0.00 | 5 | 0 | 0 | 0 | 1 | 5 | 0 | 10.2 | 10 | 3 | 0 | 0 | 3 | 4 | 0 | 0 | 1 | 1.22 | 8.44 | 0.00 | 2.53 | 3.37 | 2.53 | 1.33 | ||||
| Tot: | A+ (3 yrs) | A+ | 13 | 9 | 3.15 | 97 | 0 | 0 | 0 | 61 | 97 | 21 | 174.1 | 152 | 74 | 61 | 8 | 59 | 140 | 14 | 0 | 3 | 1.21 | 7.85 | 0.41 | 3.05 | 7.23 | 3.82 | 2.37 | ||||
| Tot: | AA (1 yrs) | AA | 3 | 4 | 5.45 | 27 | 4 | 0 | 0 | 9 | 23 | 1 | 74.1 | 101 | 49 | 45 | 7 | 25 | 29 | 3 | 0 | 1 | 1.70 | 12.23 | 0.85 | 3.03 | 3.51 | 5.93 | 1.16 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 58 | 83 | 57 | 76 | 57 | 73 | .505 |