| 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 | Minnesota | Big10 | NCAA-1 | Jr | 21 | 7 | 2 | 2.32 | 0 | 0 | 7 | 1 | 0 | 0 | 0 | 66.0 | 57 | 24 | 17 | 0 | 15 | 63 | 0 | 0 | 0 | 1.09 | 7.77 | 0.00 | 2.05 | 8.59 | 3.27 | 4.20 | |
| 1978 | Minnesota | Big10 | NCAA-1 | Sr | 22 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1978 | Winter Haven Red Sox | FSL | A+ | BOS | - | 22 | 16 | 5 | 2.05 | 27 | 27 | 9 | 2 | 0 | 0 | 0 | 189.0 | 147 | 51 | 43 | 5 | 34 | 122 | 3 | 0 | 5 | 0.96 | 7.00 | 0.24 | 1.62 | 5.81 | 2.43 | 3.59 |
| 1979 | Bristol Red Sox | East | AA | BOS | - | 23 | 14 | 10 | 3.69 | 28 | 25 | 12 | 3 | 3 | 0 | 0 | 188.0 | 194 | 88 | 77 | 14 | 54 | 97 | 5 | 0 | 4 | 1.32 | 9.29 | 0.67 | 2.59 | 4.64 | 4.21 | 1.80 |
| 1980 | Bristol Red Sox | East | AA | BOS | - | 24 | 6 | 0 | 3.10 | 10 | 9 | 0 | 0 | 1 | 0 | 0 | 58.0 | 71 | 26 | 20 | 4 | 12 | 35 | 5 | 0 | 2 | 1.43 | 11.02 | 0.62 | 1.86 | 5.43 | 4.03 | 2.92 |
| 1981 | Bristol Red Sox | East | AA | BOS | - | 25 | 15 | 3 | 2.44 | 25 | 24 | 13 | 2 | 1 | 0 | 0 | 188.0 | 172 | 65 | 51 | 12 | 51 | 109 | 5 | 0 | 4 | 1.19 | 8.23 | 0.57 | 2.44 | 5.22 | 3.11 | 2.14 |
| 1981 | Pawtucket Red Sox | IL | AAA | BOS | - | 25 | 0 | 0 | 4.50 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2.0 | 1 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 0.50 | 4.50 | 4.50 | 0.00 | 13.50 | 4.50 | 0.00 |
| 1982 | Bristol Red Sox | East | AA | BOS | - | 26 | 3 | 0 | 2.11 | 5 | 4 | 3 | 1 | 1 | 1 | 0 | 38.1 | 26 | 11 | 9 | 2 | 15 | 21 | 2 | 0 | 0 | 1.07 | 6.10 | 0.47 | 3.52 | 4.93 | 2.58 | 1.40 |
| 1982 | Pawtucket Red Sox | IL | AAA | BOS | - | 26 | 7 | 4 | 5.05 | 20 | 16 | 3 | 2 | 4 | 3 | 0 | 92.2 | 120 | 56 | 52 | 13 | 30 | 41 | 5 | 0 | 3 | 1.62 | 11.65 | 1.26 | 2.91 | 3.98 | 5.44 | 1.37 |
| 1982 | Boston Red Sox | AL | MLB | BOS | 31 | 26 | 3 | 4 | 4.78 | 9 | 9 | 2 | 1 | 0 | 0 | 0 | 49.0 | 55 | 32 | 26 | 6 | 9 | 9 | 1 | 0 | 0 | 1.31 | 10.10 | 1.10 | 1.65 | 1.65 | 5.88 | 1.00 |
| 1983 | Pawtucket Red Sox | IL | AAA | BOS | - | 27 | 8 | 11 | 5.02 | 26 | 25 | 3 | 0 | 1 | 1 | 0 | 154.1 | 182 | 99 | 86 | 21 | 66 | 76 | 3 | 0 | 1 | 1.61 | 10.61 | 1.22 | 3.85 | 4.43 | 5.77 | 1.15 |
| 1984 | New Britain Red Sox | East | AA | BOS | - | 28 | 4 | 1 | 2.51 | 13 | 10 | 0 | 0 | 3 | 2 | 2 | 61.0 | 63 | 21 | 17 | 3 | 10 | 39 | 0 | 0 | 4 | 1.20 | 9.30 | 0.44 | 1.48 | 5.75 | 3.10 | 3.90 |
| 1984 | Pawtucket Red Sox | IL | AAA | BOS | - | 28 | 3 | 5 | 8.32 | 16 | 15 | 1 | 0 | 1 | 1 | 0 | 70.1 | 98 | 73 | 65 | 16 | 32 | 22 | 2 | 0 | 4 | 1.85 | 12.54 | 2.05 | 4.09 | 2.82 | 9.34 | 0.69 |
| 1985 | Nashville Sounds | Amer | AAA | DET | - | 29 | 10 | 8 | 4.06 | 27 | 26 | 8 | 4 | 1 | 0 | 0 | 181.2 | 198 | 93 | 82 | 12 | 51 | 65 | 1 | 0 | 0 | 1.37 | 9.81 | 0.59 | 2.53 | 3.22 | 4.61 | 1.27 |
| 1986 | Nashville Sounds | Amer | AAA | DET | - | 30 | 10 | 10 | 4.80 | 31 | 23 | 2 | 0 | 8 | 4 | 1 | 163.0 | 207 | 108 | 87 | 15 | 66 | 62 | 8 | 0 | 8 | 1.67 | 11.43 | 0.83 | 3.64 | 3.42 | 5.96 | 0.94 |
| Tot: | MLB (1 yrs) | MLB | 3 | 4 | 4.78 | 9 | 9 | 2 | 1 | 0 | 0 | 0 | 49.0 | 55 | 32 | 26 | 6 | 9 | 9 | 1 | 0 | 0 | 1.31 | 10.10 | 1.10 | 1.65 | 1.65 | 5.88 | 1.00 | ||||
| Tot: | AL (1 yrs) | AL | 3 | 4 | 4.78 | 9 | 9 | 2 | 1 | 0 | 0 | 0 | 49.0 | 55 | 32 | 26 | 6 | 9 | 9 | 1 | 0 | 0 | 1.31 | 10.10 | 1.10 | 1.65 | 1.65 | 5.88 | 1.00 | ||||
| Tot: | Minors (9 yrs) | Minors | 96 | 57 | 3.83 | 229 | 204 | 54 | 14 | 13 | 25 | 3 | 1386.1 | 1479 | 692 | 590 | 118 | 421 | 692 | 39 | 0 | 35 | 1.37 | 9.60 | 0.77 | 2.73 | 4.49 | 4.49 | 1.64 | ||||
| Tot: | A+ (1 yrs) | A+ | 16 | 5 | 2.05 | 27 | 27 | 9 | 2 | 0 | 0 | 0 | 189.0 | 147 | 51 | 43 | 5 | 34 | 122 | 3 | 0 | 5 | 0.96 | 7.00 | 0.24 | 1.62 | 5.81 | 2.43 | 3.59 | ||||
| Tot: | AA (5 yrs) | AA | 42 | 14 | 2.94 | 81 | 72 | 28 | 6 | 3 | 9 | 2 | 533.1 | 526 | 211 | 174 | 35 | 142 | 301 | 17 | 0 | 14 | 1.25 | 8.88 | 0.59 | 2.40 | 5.08 | 3.56 | 2.12 | ||||
| Tot: | AAA (6 yrs) | AAA | 38 | 38 | 5.06 | 121 | 105 | 17 | 6 | 10 | 16 | 1 | 664.0 | 806 | 430 | 373 | 78 | 245 | 269 | 19 | 0 | 16 | 1.58 | 10.92 | 1.06 | 3.32 | 3.65 | 5.83 | 1.10 | ||||
| Tot: | College (2 yrs) | College | 7 | 2 | 2.32 | 0 | 0 | 7 | 1 | 0 | 0 | 0 | 66.0 | 57 | 24 | 17 | 0 | 15 | 63 | 0 | 0 | 0 | 1.09 | 7.77 | 0.00 | 2.05 | 8.59 | 3.27 | 4.20 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 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 |
| 1976 | Minnesota | Big10 | NCAA-1 | So | 20 | P | 49 | 165 | 30 | 58 | 6 | 1 | 7 | 35 | 0 | 1 | 10 | 27 | 0 | 0 | 0 | 0 | 0 | 87 | 175 | 14 | 44 | .352 | .389 | .527 | .916 | .230 | .175 | .000 | 5.71 | 15.43 | 2.70 | 23.57 | ||
| Tot: | College (1 yrs) | College | 49 | 165 | 30 | 58 | 6 | 1 | 7 | 35 | 0 | 1 | 10 | 27 | 0 | 0 | 0 | 0 | 0 | 87 | 175 | 14 | 44 | .352 | .389 | .527 | .916 | .230 | .176 | .389 | 5.71 | 15.43 | 2.70 | 23.57 | ||||||
| Avg: | College - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 23 | 79 | 31 | 54 | 31 | 59 | .533 |