| 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 | Chicago Cubs | NL | MLB | CHN | 37 | 23 | 1 | 0 | 4.43 | 16 | 0 | 0 | 0 | 16 | 5 | 1 | 20.1 | 24 | 10 | 10 | 1 | 11 | 11 | 1 | 0 | 0 | 1.72 | 10.62 | 0.44 | 4.87 | 4.87 | 4.43 | 1.00 |
| 1972 | Milwaukee Brewers | AL | MLB | MIL | 38 | 24 | 3 | 5 | 3.25 | 35 | 8 | 1 | 0 | 27 | 6 | 0 | 80.1 | 79 | 32 | 29 | 5 | 33 | 33 | 7 | 0 | 3 | 1.39 | 8.85 | 0.56 | 3.70 | 3.70 | 3.59 | 1.00 |
| 1976 | Rochester Red Wings | IL | AAA | BAL | - | 28 | 4 | 3 | 1.17 | 34 | 0 | 0 | 0 | 34 | 0 | 3 | 46.0 | 36 | 8 | 6 | 0 | 22 | 30 | 6 | 0 | 3 | 1.26 | 7.04 | 0.00 | 4.30 | 5.87 | 1.57 | 1.36 |
| 1977 | Rochester Red Wings | IL | AAA | BAL | - | 29 | 5 | 6 | 4.44 | 51 | 0 | 0 | 0 | 51 | 0 | 7 | 75.0 | 94 | 47 | 37 | 3 | 33 | 38 | 2 | 2 | 0 | 1.69 | 11.28 | 0.36 | 3.96 | 4.56 | 5.64 | 1.15 |
| 1977 | Baltimore Orioles | AL | MLB | BAL | 52 | 29 | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3.0 | 5 | 3 | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 1.67 | 15.00 | 3.00 | 0.00 | 6.00 | 9.00 | 0.00 |
| 1978 | Rochester Red Wings | IL | AAA | BAL | - | 30 | 7 | 5 | 3.70 | 40 | 0 | 0 | 0 | 40 | 0 | 4 | 73.0 | 66 | 36 | 30 | 3 | 46 | 41 | 3 | 0 | 6 | 1.53 | 8.14 | 0.37 | 5.67 | 5.05 | 4.44 | 0.89 |
| 1978 | Baltimore Orioles | AL | MLB | BAL | 52 | 30 | 0 | 0 | 2.79 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 9.2 | 10 | 3 | 3 | 0 | 5 | 4 | 1 | 0 | 0 | 1.55 | 9.31 | 0.00 | 4.66 | 3.72 | 2.79 | 0.80 |
| 1979 | Rochester Red Wings | IL | AAA | BAL | - | 31 | 2 | 6 | 3.72 | 45 | 2 | 0 | 0 | 43 | 0 | 3 | 75.0 | 77 | 39 | 31 | 2 | 36 | 36 | 4 | 0 | 5 | 1.51 | 9.24 | 0.24 | 4.32 | 4.32 | 4.68 | 1.00 |
| Tot: | MLB (4 yrs) | MLB | 4 | 5 | 3.57 | 54 | 8 | 1 | 0 | 13 | 46 | 1 | 113.1 | 118 | 48 | 45 | 7 | 49 | 50 | 9 | 0 | 3 | 1.47 | 9.37 | 0.56 | 3.89 | 3.97 | 3.81 | 1.02 | ||||
| Tot: | AL (3 yrs) | AL | 3 | 5 | 3.39 | 38 | 8 | 1 | 0 | 8 | 30 | 0 | 93.0 | 94 | 38 | 35 | 6 | 38 | 39 | 8 | 0 | 3 | 1.42 | 9.10 | 0.58 | 3.68 | 3.77 | 3.68 | 1.03 | ||||
| Tot: | NL (1 yrs) | NL | 1 | 0 | 4.43 | 16 | 0 | 0 | 0 | 5 | 16 | 1 | 20.1 | 24 | 10 | 10 | 1 | 11 | 11 | 1 | 0 | 0 | 1.72 | 10.62 | 0.44 | 4.87 | 4.87 | 4.43 | 1.00 | ||||
| Tot: | Minors (4 yrs) | Minors | 18 | 20 | 3.48 | 170 | 2 | 0 | 0 | 0 | 168 | 17 | 269.0 | 273 | 130 | 104 | 8 | 137 | 145 | 15 | 2 | 14 | 1.52 | 9.13 | 0.27 | 4.58 | 4.85 | 4.35 | 1.06 | ||||
| Tot: | AAA (4 yrs) | AAA | 18 | 20 | 3.48 | 170 | 2 | 0 | 0 | 0 | 168 | 17 | 269.0 | 273 | 130 | 104 | 8 | 137 | 145 | 15 | 2 | 14 | 1.52 | 9.13 | 0.27 | 4.58 | 4.85 | 4.35 | 1.06 | ||||
| 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 | Chicago Cubs | NL | MLB | CHN | 37 | 23 | P | 16 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 1972 | Milwaukee Brewers | AL | MLB | MIL | 38 | 24 | P | 35 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 61.11 | 0.00 | 0.00 | |
| 1977 | Rochester Red Wings | IL | AAA | BAL | - | 29 | P | 52 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1.000 | 1.000 | 1.000 | 2.000 | .000 | .000 | 1.000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1978 | Rochester Red Wings | IL | AAA | BAL | - | 30 | P | 40 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 1979 | Rochester Red Wings | IL | AAA | BAL | - | 31 | P | 45 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (2 yrs) | MLB | 51 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 65.00 | ||||||||
| Tot: | AL (1 yrs) | AL | 35 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 61.11 | ||||||||
| Tot: | NL (1 yrs) | NL | 16 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | |||||||||
| Tot: | Minors (3 yrs) | Minors | 137 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .500 | 0.00 | 60.00 | ||||||||
| Tot: | AAA (3 yrs) | AAA | 137 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .500 | 0.00 | 60.00 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 31 | 40 | 44 | 29 | 44 | 56 | .519 |