| 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 |
| 1974 | Baltimore Orioles | AL | MLB | BAL | 45 | 25 | 2 | 2 | 2.93 | 11 | 0 | 0 | 0 | 11 | 6 | 2 | 15.1 | 17 | 5 | 5 | 1 | 5 | 6 | 0 | 0 | 0 | 1.43 | 9.98 | 0.59 | 2.93 | 3.52 | 2.93 | 1.20 |
| 1975 | Baltimore Orioles | AL | MLB | BAL | 45 | 26 | 0 | 1 | 4.15 | 6 | 0 | 0 | 0 | 6 | 3 | 0 | 8.2 | 8 | 4 | 4 | 0 | 7 | 4 | 1 | 0 | 0 | 1.73 | 8.31 | 0.00 | 7.27 | 4.15 | 4.15 | 0.57 |
| 1976 | Rochester Red Wings | IL | AAA | BAL | - | 27 | 11 | 5 | 2.80 | 36 | 0 | 0 | 0 | 36 | 0 | 7 | 74.0 | 65 | 28 | 23 | 3 | 28 | 44 | 5 | 0 | 0 | 1.26 | 7.91 | 0.36 | 3.41 | 5.35 | 3.41 | 1.57 |
| 1977 | San Jose Missions | PCL | AAA | OAK | - | 28 | 2 | 0 | 0.60 | 8 | 0 | 0 | 0 | 8 | 0 | 1 | 15.0 | 10 | 1 | 1 | 0 | 8 | 12 | 0 | 0 | 0 | 1.20 | 6.00 | 0.00 | 4.80 | 7.20 | 0.60 | 1.50 |
| 1977 | Minnesota Twins | AL | MLB | MIN | 27 | 28 | 2 | 5 | 4.58 | 30 | 6 | 0 | 0 | 24 | 16 | 0 | 72.2 | 86 | 42 | 37 | 7 | 23 | 33 | 4 | 0 | 5 | 1.50 | 10.65 | 0.87 | 2.85 | 4.09 | 5.20 | 1.43 |
| 1978 | Toledo Mud Hens | IL | AAA | MIN | - | 29 | 1 | 1 | 9.00 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 4.0 | 8 | 4 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 2.50 | 18.00 | 2.25 | 4.50 | 0.00 | 9.00 | 0.00 |
| 1978 | Minnesota Twins | AL | MLB | MIN | 27 | 29 | 0 | 2 | 7.50 | 6 | 1 | 0 | 0 | 5 | 4 | 0 | 12.0 | 15 | 11 | 10 | 1 | 9 | 7 | 3 | 0 | 0 | 2.00 | 11.25 | 0.75 | 6.75 | 5.25 | 8.25 | 0.78 |
| Tot: | MLB (4 yrs) | MLB | 4 | 10 | 4.64 | 53 | 7 | 0 | 0 | 29 | 46 | 2 | 108.2 | 126 | 62 | 56 | 9 | 44 | 50 | 8 | 0 | 5 | 1.56 | 10.44 | 0.75 | 3.64 | 4.14 | 5.13 | 1.14 | ||||
| Tot: | AL (4 yrs) | AL | 4 | 10 | 4.64 | 53 | 7 | 0 | 0 | 29 | 46 | 2 | 108.2 | 126 | 62 | 56 | 9 | 44 | 50 | 8 | 0 | 5 | 1.56 | 10.44 | 0.75 | 3.64 | 4.14 | 5.13 | 1.14 | ||||
| Tot: | Minors (3 yrs) | Minors | 14 | 6 | 2.71 | 48 | 0 | 0 | 0 | 0 | 48 | 8 | 93.0 | 83 | 33 | 28 | 4 | 38 | 56 | 5 | 0 | 0 | 1.30 | 8.03 | 0.39 | 3.68 | 5.42 | 3.19 | 1.47 | ||||
| Tot: | AAA (3 yrs) | AAA | 14 | 6 | 2.71 | 48 | 0 | 0 | 0 | 0 | 48 | 8 | 93.0 | 83 | 33 | 28 | 4 | 38 | 56 | 5 | 0 | 0 | 1.30 | 8.03 | 0.39 | 3.68 | 5.42 | 3.19 | 1.47 | ||||
| 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 (1 yrs) | Minors | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | AAA (1 yrs) | AAA | 8 | 0 | 0 | 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 |
| 42 | 61 | 56 | 54 | 56 | 27 | .513 |