| 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 |
| 1976 | Rhode Island Red Sox | IL | AAA | BOS | - | 25 | 6 | 12 | 5.03 | 37 | 18 | 6 | 0 | 19 | 0 | 3 | 136.0 | 162 | 90 | 76 | 13 | 44 | 74 | 3 | 1 | 2 | 1.51 | 10.72 | 0.86 | 2.91 | 4.90 | 5.96 | 1.68 |
| 1977 | Pawtucket Red Sox | IL | AAA | BOS | - | 26 | 12 | 8 | 2.94 | 29 | 19 | 10 | 3 | 10 | 0 | 1 | 159.0 | 152 | 62 | 52 | 9 | 58 | 76 | 3 | 0 | 0 | 1.32 | 8.60 | 0.51 | 3.28 | 4.30 | 3.51 | 1.31 |
| 1978 | Boston Red Sox | AL | MLB | BOS | 45 | 27 | 8 | 4 | 3.57 | 24 | 16 | 5 | 3 | 8 | 3 | 0 | 116.0 | 122 | 51 | 46 | 8 | 24 | 56 | 0 | 0 | 7 | 1.26 | 9.47 | 0.62 | 1.86 | 4.34 | 3.96 | 2.33 |
| 1979 | Boston Red Sox | AL | MLB | BOS | 45 | 28 | 1 | 0 | 5.09 | 11 | 1 | 0 | 0 | 10 | 3 | 0 | 23.0 | 19 | 13 | 13 | 5 | 7 | 15 | 0 | 0 | 3 | 1.13 | 7.43 | 1.96 | 2.74 | 5.87 | 5.09 | 2.14 |
| 1980 | Pawtucket Red Sox | IL | AAA | BOS | - | 29 | 4 | 8 | 5.16 | 22 | 12 | 3 | 0 | 10 | 0 | 0 | 75.0 | 90 | 50 | 43 | 11 | 33 | 33 | 3 | 0 | 4 | 1.64 | 10.80 | 1.32 | 3.96 | 3.96 | 6.00 | 1.00 |
| 1981 | Syracuse Chiefs | IL | AAA | TOR | - | 30 | 8 | 9 | 3.76 | 24 | 17 | 1 | 0 | 7 | 1 | 0 | 127.0 | 122 | 59 | 53 | 15 | 54 | 75 | 4 | 0 | 3 | 1.39 | 8.65 | 1.06 | 3.83 | 5.31 | 4.18 | 1.39 |
| 1982 | Syracuse Chiefs | IL | AAA | TOR | - | 31 | 0 | 0 | 6.75 | 5 | 0 | 0 | 0 | 5 | 3 | 0 | 9.1 | 7 | 7 | 7 | 1 | 10 | 9 | 2 | 0 | 2 | 1.82 | 6.75 | 0.96 | 9.64 | 8.68 | 6.75 | 0.90 |
| Tot: | MLB (2 yrs) | MLB | 9 | 4 | 3.82 | 35 | 17 | 5 | 3 | 6 | 18 | 0 | 139.0 | 141 | 64 | 59 | 13 | 31 | 71 | 0 | 0 | 10 | 1.24 | 9.13 | 0.84 | 2.01 | 4.60 | 4.14 | 2.29 | ||||
| Tot: | AL (2 yrs) | AL | 9 | 4 | 3.82 | 35 | 17 | 5 | 3 | 6 | 18 | 0 | 139.0 | 141 | 64 | 59 | 13 | 31 | 71 | 0 | 0 | 10 | 1.24 | 9.13 | 0.84 | 2.01 | 4.60 | 4.14 | 2.29 | ||||
| Tot: | Minors (5 yrs) | Minors | 30 | 37 | 4.11 | 117 | 66 | 20 | 3 | 4 | 51 | 4 | 506.1 | 533 | 268 | 231 | 49 | 199 | 267 | 15 | 1 | 11 | 1.45 | 9.47 | 0.87 | 3.54 | 4.75 | 4.76 | 1.34 | ||||
| Tot: | AAA (5 yrs) | AAA | 30 | 37 | 4.11 | 117 | 66 | 20 | 3 | 4 | 51 | 4 | 506.1 | 533 | 268 | 231 | 49 | 199 | 267 | 15 | 1 | 11 | 1.45 | 9.47 | 0.87 | 3.54 | 4.75 | 4.76 | 1.34 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| Tot: | Minors (2 yrs) | Minors | 68 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | AAA (2 yrs) | AAA | 68 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 37 | 75 | 48 | 62 | 48 | 58 | .514 |