| 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 |
| 1980 | Elmira Pioneers | NYPL | A- | BOS | - | 21 | 1 | 0 | 1.80 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 10.0 | 6 | 2 | 2 | 0 | 4 | 14 | 0 | 0 | 0 | 1.00 | 5.40 | 0.00 | 3.60 | 12.60 | 1.80 | 3.50 |
| 1980 | Winston-Salem Red Sox | Caro | A+ | BOS | - | 21 | 3 | 3 | 3.80 | 13 | 6 | 1 | 0 | 7 | 0 | 1 | 45.0 | 50 | 25 | 19 | 0 | 25 | 28 | 7 | 0 | 4 | 1.67 | 10.00 | 0.00 | 5.00 | 5.60 | 5.00 | 1.12 |
| 1981 | Winston-Salem Red Sox | Caro | A+ | BOS | - | 22 | 10 | 6 | 3.15 | 23 | 23 | 8 | 2 | 0 | 0 | 0 | 157.0 | 142 | 79 | 55 | 8 | 64 | 110 | 12 | 0 | 5 | 1.31 | 8.14 | 0.46 | 3.67 | 6.31 | 4.53 | 1.72 |
| 1982 | Winston-Salem Red Sox | Caro | A+ | BOS | - | 23 | 4 | 11 | 3.86 | 25 | 21 | 0 | 0 | 4 | 3 | 1 | 128.1 | 141 | 71 | 55 | 9 | 47 | 88 | 6 | 0 | 8 | 1.46 | 9.89 | 0.63 | 3.30 | 6.17 | 4.98 | 1.87 |
| 1983 | New Britain Red Sox | East | AA | BOS | - | 24 | 12 | 7 | 3.60 | 23 | 21 | 4 | 1 | 2 | 1 | 0 | 147.2 | 132 | 67 | 59 | 7 | 56 | 75 | 9 | 0 | 7 | 1.27 | 8.05 | 0.43 | 3.41 | 4.57 | 4.08 | 1.34 |
| 1984 | New Britain Red Sox | East | AA | BOS | - | 25 | 3 | 3 | 4.30 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 44.0 | 47 | 30 | 21 | 3 | 18 | 30 | 2 | 0 | 3 | 1.48 | 9.61 | 0.61 | 3.68 | 6.14 | 6.14 | 1.67 |
| 1984 | Pawtucket Red Sox | IL | AAA | BOS | - | 25 | 5 | 6 | 5.81 | 17 | 16 | 2 | 1 | 1 | 0 | 0 | 79.0 | 91 | 57 | 51 | 13 | 29 | 49 | 7 | 0 | 3 | 1.52 | 10.37 | 1.48 | 3.30 | 5.58 | 6.49 | 1.69 |
| 1985 | Pawtucket Red Sox | IL | AAA | BOS | - | 26 | 9 | 13 | 3.93 | 29 | 29 | 3 | 1 | 0 | 0 | 0 | 185.1 | 167 | 90 | 81 | 29 | 85 | 105 | 6 | 0 | 0 | 1.36 | 8.11 | 1.41 | 4.13 | 5.10 | 4.37 | 1.24 |
| 1986 | Pawtucket Red Sox | IL | AAA | BOS | - | 27 | 4 | 5 | 7.04 | 32 | 10 | 2 | 0 | 22 | 11 | 3 | 101.0 | 127 | 82 | 79 | 14 | 53 | 64 | 4 | 0 | 2 | 1.78 | 11.32 | 1.25 | 4.72 | 5.70 | 7.31 | 1.21 |
| 1987 | Birmingham Barons | Sou | AA | CHA | - | 28 | 0 | 3 | 7.18 | 9 | 6 | 0 | 0 | 3 | 1 | 0 | 31.1 | 39 | 29 | 25 | 7 | 23 | 19 | 4 | 0 | 3 | 1.98 | 11.20 | 2.01 | 6.61 | 5.46 | 8.33 | 0.83 |
| Tot: | Minors (8 yrs) | Minors | 51 | 57 | 4.33 | 181 | 142 | 20 | 5 | 16 | 39 | 5 | 928.2 | 942 | 532 | 447 | 90 | 404 | 582 | 57 | 0 | 35 | 1.45 | 9.13 | 0.87 | 3.92 | 5.64 | 5.16 | 1.44 | ||||
| Tot: | A- (1 yrs) | A- | 1 | 0 | 1.80 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 10.0 | 6 | 2 | 2 | 0 | 4 | 14 | 0 | 0 | 0 | 1.00 | 5.40 | 0.00 | 3.60 | 12.60 | 1.80 | 3.50 | ||||
| Tot: | A+ (3 yrs) | A+ | 17 | 20 | 3.51 | 61 | 50 | 9 | 2 | 3 | 11 | 2 | 330.1 | 333 | 175 | 129 | 17 | 136 | 226 | 25 | 0 | 17 | 1.42 | 9.07 | 0.46 | 3.71 | 6.16 | 4.77 | 1.66 | ||||
| Tot: | AA (3 yrs) | AA | 15 | 13 | 4.24 | 40 | 35 | 4 | 1 | 2 | 5 | 0 | 223.0 | 218 | 126 | 105 | 17 | 97 | 124 | 15 | 0 | 13 | 1.41 | 8.80 | 0.69 | 3.91 | 5.00 | 5.09 | 1.28 | ||||
| Tot: | AAA (3 yrs) | AAA | 18 | 24 | 5.20 | 78 | 55 | 7 | 2 | 11 | 23 | 3 | 365.1 | 385 | 229 | 211 | 56 | 167 | 218 | 17 | 0 | 5 | 1.51 | 9.48 | 1.38 | 4.11 | 5.37 | 5.64 | 1.31 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 41 | 52 | 41 | 47 | 41 | 71 | .476 |