| 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 |
| 1977 | California | Pac8 | NCAA-1 | Jr | 17 | 5 | 3 | 3.50 | 23 | 1 | 0 | 0 | 22 | 0 | 0 | 46.1 | 48 | 31 | 18 | 0 | 21 | 37 | 0 | 0 | 0 | 1.49 | 9.32 | 0.00 | 4.08 | 7.19 | 6.02 | 1.76 | |
| 1979 | Winter Haven Red Sox | FSL | A+ | BOS | - | 19 | 7 | 2 | 2.20 | 21 | 11 | 4 | 3 | 10 | 0 | 3 | 90.0 | 63 | 31 | 22 | 3 | 33 | 60 | 3 | 0 | 0 | 1.07 | 6.30 | 0.30 | 3.30 | 6.00 | 3.10 | 1.82 |
| 1980 | Bristol Red Sox | East | AA | BOS | - | 20 | 6 | 9 | 4.04 | 23 | 18 | 2 | 0 | 5 | 0 | 0 | 118.0 | 135 | 69 | 53 | 7 | 59 | 79 | 3 | 0 | 2 | 1.64 | 10.30 | 0.53 | 4.50 | 6.03 | 5.26 | 1.34 |
| 1981 | Bristol Red Sox | East | AA | BOS | - | 21 | 5 | 3 | 3.75 | 13 | 6 | 1 | 0 | 7 | 3 | 0 | 48.0 | 47 | 22 | 20 | 4 | 18 | 32 | 2 | 0 | 0 | 1.35 | 8.81 | 0.75 | 3.38 | 6.00 | 4.13 | 1.78 |
| 1982 | Winston-Salem Red Sox | Caro | A+ | BOS | - | 22 | 5 | 10 | 3.96 | 25 | 20 | 3 | 0 | 5 | 3 | 0 | 129.2 | 143 | 70 | 57 | 10 | 34 | 94 | 8 | 0 | 3 | 1.37 | 9.93 | 0.69 | 2.36 | 6.52 | 4.86 | 2.76 |
| 1983 | New Britain Red Sox | East | AA | BOS | - | 23 | 4 | 4 | 3.54 | 9 | 9 | 1 | 0 | 0 | 0 | 0 | 61.0 | 54 | 26 | 24 | 8 | 15 | 30 | 1 | 0 | 0 | 1.13 | 7.97 | 1.18 | 2.21 | 4.43 | 3.84 | 2.00 |
| 1984 | New Britain Red Sox | East | AA | BOS | - | 24 | 2 | 4 | 3.49 | 12 | 6 | 0 | 0 | 6 | 4 | 0 | 49.0 | 52 | 22 | 19 | 2 | 13 | 29 | 1 | 0 | 1 | 1.33 | 9.55 | 0.37 | 2.39 | 5.33 | 4.04 | 2.23 |
| 1984 | Pawtucket Red Sox | IL | AAA | BOS | - | 24 | 2 | 1 | 1.83 | 15 | 1 | 1 | 1 | 14 | 9 | 1 | 34.1 | 28 | 11 | 7 | 2 | 14 | 25 | 3 | 0 | 1 | 1.22 | 7.34 | 0.52 | 3.67 | 6.55 | 2.88 | 1.79 |
| 1985 | Pawtucket Red Sox | IL | AAA | BOS | - | 25 | 3 | 11 | 4.89 | 31 | 12 | 1 | 0 | 19 | 10 | 0 | 105.0 | 118 | 66 | 57 | 13 | 35 | 59 | 8 | 0 | 0 | 1.46 | 10.11 | 1.11 | 3.00 | 5.06 | 5.66 | 1.69 |
| Tot: | Minors (7 yrs) | Minors | 34 | 44 | 3.67 | 149 | 83 | 13 | 4 | 29 | 66 | 4 | 635.0 | 640 | 317 | 259 | 49 | 221 | 408 | 29 | 0 | 7 | 1.36 | 9.07 | 0.69 | 3.13 | 5.78 | 4.49 | 1.85 | ||||
| Tot: | A+ (2 yrs) | A+ | 12 | 12 | 3.24 | 46 | 31 | 7 | 3 | 3 | 15 | 3 | 219.2 | 206 | 101 | 79 | 13 | 67 | 154 | 11 | 0 | 3 | 1.24 | 8.44 | 0.53 | 2.75 | 6.31 | 4.14 | 2.30 | ||||
| Tot: | AA (4 yrs) | AA | 17 | 20 | 3.78 | 57 | 39 | 4 | 0 | 7 | 18 | 0 | 276.0 | 288 | 139 | 116 | 21 | 105 | 170 | 7 | 0 | 3 | 1.42 | 9.39 | 0.68 | 3.42 | 5.54 | 4.53 | 1.62 | ||||
| Tot: | AAA (2 yrs) | AAA | 5 | 12 | 4.13 | 46 | 13 | 2 | 1 | 19 | 33 | 1 | 139.1 | 146 | 77 | 64 | 15 | 49 | 84 | 11 | 0 | 1 | 1.40 | 9.43 | 0.97 | 3.17 | 5.43 | 4.97 | 1.71 | ||||
| Tot: | College (1 yrs) | College | 5 | 3 | 3.50 | 23 | 1 | 0 | 0 | 0 | 22 | 0 | 46.1 | 48 | 31 | 18 | 0 | 21 | 37 | 0 | 0 | 0 | 1.49 | 9.32 | 0.00 | 4.08 | 7.19 | 6.02 | 1.76 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 45 | 74 | 45 | 70 | 45 | 65 | .489 |