| 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 |
| 1971 | Minnesota Twins | AL | MLB | MIN | 19 | 25 | 1 | 0 | 1.44 | 24 | 0 | 0 | 0 | 24 | 8 | 1 | 31.1 | 20 | 14 | 5 | 2 | 18 | 21 | 3 | 0 | 2 | 1.21 | 5.74 | 0.57 | 5.17 | 6.03 | 4.02 | 1.17 |
| 1972 | Minnesota Twins | AL | MLB | MIN | 19 | 26 | 3 | 1 | 2.50 | 25 | 0 | 0 | 0 | 25 | 14 | 3 | 36.0 | 28 | 16 | 10 | 7 | 19 | 30 | 2 | 1 | 0 | 1.31 | 7.00 | 1.75 | 4.75 | 7.50 | 4.00 | 1.58 |
| 1973 | Minnesota Twins | AL | MLB | MIN | 19 | 27 | 0 | 1 | 11.81 | 7 | 0 | 0 | 0 | 7 | 2 | 0 | 5.1 | 11 | 8 | 7 | 0 | 5 | 6 | 2 | 0 | 0 | 3.00 | 18.56 | 0.00 | 8.44 | 10.13 | 13.50 | 1.20 |
| 1975 | Cleveland Indians | AL | MLB | CLE | 44 | 29 | 0 | 0 | 1.93 | 4 | 0 | 0 | 0 | 4 | 2 | 1 | 4.2 | 4 | 1 | 1 | 0 | 2 | 3 | 0 | 0 | 1 | 1.29 | 7.71 | 0.00 | 3.86 | 5.79 | 1.93 | 1.50 |
| 1976 | Toledo Mud Hens | IL | AAA | CLE | - | 30 | 4 | 7 | 6.52 | 46 | 1 | 0 | 0 | 45 | 0 | 5 | 87.0 | 98 | 74 | 63 | 11 | 58 | 60 | 9 | 0 | 3 | 1.79 | 10.14 | 1.14 | 6.00 | 6.21 | 7.66 | 1.03 |
| Tot: | MLB (4 yrs) | MLB | 4 | 2 | 2.68 | 60 | 0 | 0 | 0 | 26 | 60 | 5 | 77.1 | 63 | 39 | 23 | 9 | 44 | 60 | 7 | 1 | 3 | 1.38 | 7.33 | 1.05 | 5.12 | 6.98 | 4.54 | 1.36 | ||||
| Tot: | AL (4 yrs) | AL | 4 | 2 | 2.68 | 60 | 0 | 0 | 0 | 26 | 60 | 5 | 77.1 | 63 | 39 | 23 | 9 | 44 | 60 | 7 | 1 | 3 | 1.38 | 7.33 | 1.05 | 5.12 | 6.98 | 4.54 | 1.36 | ||||
| Tot: | Minors (1 yrs) | Minors | 4 | 7 | 6.52 | 46 | 1 | 0 | 0 | 0 | 45 | 5 | 87.0 | 98 | 74 | 63 | 11 | 58 | 60 | 9 | 0 | 3 | 1.79 | 10.14 | 1.14 | 6.00 | 6.21 | 7.66 | 1.03 | ||||
| Tot: | AAA (1 yrs) | AAA | 4 | 7 | 6.52 | 46 | 1 | 0 | 0 | 0 | 45 | 5 | 87.0 | 98 | 74 | 63 | 11 | 58 | 60 | 9 | 0 | 3 | 1.79 | 10.14 | 1.14 | 6.00 | 6.21 | 7.66 | 1.03 | ||||
| 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 |
| 1971 | Minnesota Twins | AL | MLB | MIN | 19 | 25 | P | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .500 | .000 | .500 | 1.000 | .000 | .000 | 50.00 | 0.00 | 0.00 | 0.00 | |
| 1972 | Minnesota Twins | AL | MLB | MIN | 19 | 26 | P | 25 | 3 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .333 | .500 | .333 | .833 | .333 | .000 | 1.000 | 25.00 | 50.00 | 2.00 | 0.00 | |
| Tot: | MLB (2 yrs) | MLB | 49 | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .250 | .500 | .250 | .750 | .500 | .000 | .500 | 33.33 | 33.33 | 1.00 | |||||||
| Tot: | AL (2 yrs) | AL | 49 | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .250 | .500 | .250 | .750 | .500 | .000 | .500 | 33.33 | 33.33 | 1.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 78 | 14 | 74 | 34 | 74 | 40 | .472 |