| 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 | Salinas Spurs | Calif | A+ | SEA | - | 21 | 3 | 4 | 3.59 | 12 | 12 | 3 | 1 | 0 | 0 | 0 | 80.1 | 77 | 39 | 32 | 3 | 39 | 67 | 5 | 0 | 4 | 1.44 | 8.63 | 0.34 | 4.37 | 7.51 | 4.37 | 1.72 |
| 1985 | Salinas Spurs | Calif | A+ | SEA | - | 22 | 8 | 7 | 4.97 | 22 | 22 | 3 | 1 | 0 | 0 | 0 | 114.0 | 130 | 80 | 63 | 3 | 82 | 70 | 8 | 0 | 0 | 1.86 | 10.26 | 0.24 | 6.47 | 5.53 | 6.32 | 0.85 |
| 1986 | Salinas Spurs | Calif | A+ | SEA | - | 23 | 7 | 8 | 2.69 | 19 | 19 | 5 | 2 | 0 | 0 | 0 | 127.0 | 132 | 49 | 38 | 3 | 38 | 77 | 3 | 0 | 2 | 1.34 | 9.35 | 0.21 | 2.69 | 5.46 | 3.47 | 2.03 |
| 1986 | Calgary Cannons | PCL | AAA | SEA | - | 23 | 1 | 3 | 6.49 | 7 | 6 | 1 | 0 | 1 | 0 | 0 | 34.2 | 47 | 27 | 25 | 5 | 17 | 15 | 2 | 0 | 1 | 1.85 | 12.20 | 1.30 | 4.41 | 3.89 | 7.01 | 0.88 |
| 1987 | Chattanooga Lookouts | Sou | AA | SEA | - | 24 | 4 | 4 | 3.56 | 12 | 11 | 1 | 0 | 1 | 1 | 0 | 65.2 | 66 | 33 | 26 | 1 | 28 | 30 | 4 | 0 | 3 | 1.43 | 9.05 | 0.14 | 3.84 | 4.11 | 4.52 | 1.07 |
| 1988 | Vermont Mariners | East | AA | SEA | - | 25 | 6 | 6 | 2.37 | 17 | 17 | 4 | 0 | 0 | 0 | 0 | 106.1 | 88 | 34 | 28 | 3 | 29 | 52 | 4 | 0 | 0 | 1.10 | 7.45 | 0.25 | 2.45 | 4.40 | 2.88 | 1.79 |
| 1988 | Calgary Cannons | PCL | AAA | SEA | - | 25 | 0 | 0 | 11.57 | 7 | 0 | 0 | 0 | 7 | 4 | 0 | 9.1 | 17 | 12 | 12 | 0 | 7 | 11 | 0 | 0 | 0 | 2.57 | 16.39 | 0.00 | 6.75 | 10.61 | 11.57 | 1.57 |
| Tot: | Minors (5 yrs) | Minors | 29 | 32 | 3.75 | 96 | 87 | 17 | 4 | 5 | 9 | 0 | 537.1 | 557 | 274 | 224 | 18 | 240 | 322 | 26 | 0 | 10 | 1.48 | 9.33 | 0.30 | 4.02 | 5.39 | 4.59 | 1.34 | ||||
| Tot: | A+ (3 yrs) | A+ | 18 | 19 | 3.73 | 53 | 53 | 11 | 4 | 0 | 0 | 0 | 321.1 | 339 | 168 | 133 | 9 | 159 | 214 | 16 | 0 | 6 | 1.55 | 9.49 | 0.25 | 4.45 | 5.99 | 4.71 | 1.35 | ||||
| Tot: | AA (2 yrs) | AA | 10 | 10 | 2.83 | 29 | 28 | 5 | 0 | 1 | 1 | 0 | 172.0 | 154 | 67 | 54 | 4 | 57 | 82 | 8 | 0 | 3 | 1.23 | 8.06 | 0.21 | 2.98 | 4.29 | 3.51 | 1.44 | ||||
| Tot: | AAA (2 yrs) | AAA | 1 | 3 | 7.57 | 14 | 6 | 1 | 0 | 4 | 8 | 0 | 44.0 | 64 | 39 | 37 | 5 | 24 | 26 | 2 | 0 | 1 | 2.00 | 13.09 | 1.02 | 4.91 | 5.32 | 7.98 | 1.08 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 32 | 53 | 41 | 40 | 41 | 61 | .517 |