| 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 | Bellingham Mariners | Nwst | A- | SEA | - | 22 | 8 | 4 | 2.16 | 14 | 14 | 3 | 1 | 0 | 0 | 0 | 95.2 | 65 | 29 | 23 | 3 | 28 | 88 | 4 | 0 | 1 | 0.97 | 6.11 | 0.28 | 2.63 | 8.28 | 2.73 | 3.14 |
| 1985 | Salinas Spurs | Calif | A+ | SEA | - | 23 | 13 | 10 | 3.49 | 28 | 27 | 11 | 2 | 1 | 1 | 0 | 180.1 | 186 | 89 | 70 | 14 | 39 | 79 | 7 | 0 | 0 | 1.25 | 9.28 | 0.70 | 1.95 | 3.94 | 4.44 | 2.03 |
| 1986 | Wausau Timbers | Midw | A | SEA | - | 24 | 0 | 3 | 5.52 | 15 | 2 | 0 | 0 | 13 | 6 | 3 | 31.0 | 40 | 24 | 19 | 3 | 10 | 19 | 2 | 0 | 2 | 1.61 | 11.61 | 0.87 | 2.90 | 5.52 | 6.97 | 1.90 |
| 1986 | Chattanooga Lookouts | Sou | AA | SEA | - | 24 | 5 | 4 | 3.87 | 13 | 13 | 3 | 0 | 0 | 0 | 0 | 83.2 | 102 | 45 | 36 | 6 | 19 | 43 | 1 | 0 | 1 | 1.45 | 10.97 | 0.65 | 2.04 | 4.63 | 4.84 | 2.26 |
| 1987 | Chattanooga Lookouts | Sou | AA | SEA | 11 | 25 | 5 | 8 | 3.51 | 39 | 5 | 0 | 0 | 34 | 21 | 7 | 92.1 | 100 | 40 | 36 | 9 | 18 | 64 | 4 | 0 | 4 | 1.28 | 9.75 | 0.88 | 1.75 | 6.24 | 3.90 | 3.56 |
| 1987 | Calgary Cannons | PCL | AAA | SEA | - | 25 | 2 | 1 | 3.60 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | 35.0 | 37 | 14 | 14 | 3 | 6 | 19 | 1 | 0 | 0 | 1.23 | 9.51 | 0.77 | 1.54 | 4.89 | 3.60 | 3.17 |
| 1988 | Calgary Cannons | PCL | AAA | SEA | - | 26 | 2 | 5 | 5.56 | 37 | 9 | 0 | 0 | 28 | 4 | 1 | 100.1 | 130 | 72 | 62 | 10 | 26 | 52 | 3 | 0 | 4 | 1.55 | 11.66 | 0.90 | 2.33 | 4.66 | 6.46 | 2.00 |
| Tot: | Minors (5 yrs) | Minors | 35 | 35 | 3.78 | 151 | 75 | 18 | 4 | 32 | 76 | 11 | 618.1 | 660 | 313 | 260 | 48 | 146 | 364 | 22 | 0 | 12 | 1.30 | 9.61 | 0.70 | 2.13 | 5.30 | 4.56 | 2.49 | ||||
| Tot: | A- (1 yrs) | A- | 8 | 4 | 2.16 | 14 | 14 | 3 | 1 | 0 | 0 | 0 | 95.2 | 65 | 29 | 23 | 3 | 28 | 88 | 4 | 0 | 1 | 0.97 | 6.11 | 0.28 | 2.63 | 8.28 | 2.73 | 3.14 | ||||
| Tot: | A (1 yrs) | A | 0 | 3 | 5.52 | 15 | 2 | 0 | 0 | 6 | 13 | 3 | 31.0 | 40 | 24 | 19 | 3 | 10 | 19 | 2 | 0 | 2 | 1.61 | 11.61 | 0.87 | 2.90 | 5.52 | 6.97 | 1.90 | ||||
| Tot: | A+ (1 yrs) | A+ | 13 | 10 | 3.49 | 28 | 27 | 11 | 2 | 1 | 1 | 0 | 180.1 | 186 | 89 | 70 | 14 | 39 | 79 | 7 | 0 | 0 | 1.25 | 9.28 | 0.70 | 1.95 | 3.94 | 4.44 | 2.03 | ||||
| Tot: | AA (2 yrs) | AA | 10 | 12 | 3.68 | 52 | 18 | 3 | 0 | 21 | 34 | 7 | 176.0 | 202 | 85 | 72 | 15 | 37 | 107 | 5 | 0 | 5 | 1.36 | 10.33 | 0.77 | 1.89 | 5.47 | 4.35 | 2.89 | ||||
| Tot: | AAA (2 yrs) | AAA | 4 | 6 | 5.05 | 42 | 14 | 1 | 1 | 4 | 28 | 1 | 135.1 | 167 | 86 | 76 | 13 | 32 | 71 | 4 | 0 | 4 | 1.47 | 11.11 | 0.86 | 2.13 | 4.72 | 5.72 | 2.22 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 33 | 92 | 36 | 81 | 36 | 89 | .528 |