| 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 |
| 1979 | Modesto A's | Calif | A+ | OAK | - | -- | 0 | 2 | 7.41 | 11 | 3 | 0 | 0 | 8 | 0 | 1 | 34.0 | 42 | 31 | 28 | 3 | 32 | 25 | 2 | 0 | 2 | 2.18 | 11.12 | 0.79 | 8.47 | 6.62 | 8.21 | 0.78 |
| 1980 | Modesto A's | Calif | A+ | OAK | - | -- | 12 | 8 | 3.11 | 23 | 23 | 10 | 0 | 0 | 0 | 0 | 165.0 | 138 | 79 | 57 | 9 | 105 | 141 | 10 | 0 | 7 | 1.47 | 7.53 | 0.49 | 5.73 | 7.69 | 4.31 | 1.34 |
| 1981 | Modesto A's | Calif | A+ | OAK | - | -- | 2 | 1 | 3.13 | 7 | 3 | 0 | 0 | 4 | 3 | 0 | 23.0 | 21 | 12 | 8 | 0 | 13 | 12 | 3 | 0 | 0 | 1.48 | 8.22 | 0.00 | 5.09 | 4.70 | 4.70 | 0.92 |
| 1981 | West Haven A's | East | AA | OAK | - | -- | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1.00 | 0.00 | 0.00 | 9.00 | 9.00 | 0.00 | 1.00 |
| Tot: | Minors (3 yrs) | Minors | 14 | 11 | 3.75 | 42 | 29 | 10 | 0 | 4 | 13 | 1 | 223.0 | 201 | 122 | 93 | 12 | 151 | 179 | 15 | 0 | 9 | 1.58 | 8.11 | 0.48 | 6.09 | 7.22 | 4.92 | 1.19 | ||||
| Tot: | A+ (3 yrs) | A+ | 14 | 11 | 3.77 | 41 | 29 | 10 | 0 | 3 | 12 | 1 | 222.0 | 201 | 122 | 93 | 12 | 150 | 178 | 15 | 0 | 9 | 1.58 | 8.15 | 0.49 | 6.08 | 7.22 | 4.95 | 1.19 | ||||
| Tot: | AA (1 yrs) | AA | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1.00 | 0.00 | 0.00 | 9.00 | 9.00 | 0.00 | 1.00 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 60 | 19 | 57 | 27 | 57 | 40 | .501 |