| year | team | league | level | age | pos | g | gs | inn | po | a | e | dp | tc | tsc | sb | cs | sb% | fpct | rfg | rfi | rf9i | tm share | pl share | tm rank |
| 1973 | Milwaukee Brewers | AL | MLB | 23 | SS | 135 | 0 | 1,114.1 | 253 | 381 | 25 | 88 | 659 | 634 | 0 | 0 | .962 | 4.7 | 0.57 | 5.13 | 83.3 | 99.3 | 1 | |
| 1974 | Milwaukee Brewers | AL | MLB | 24 | SS | 64 | 0 | 460.0 | 82 | 178 | 8 | 30 | 268 | 260 | 0 | 0 | .970 | 4.1 | 0.57 | 5.13 | 39.5 | 68.8 | 2 | |
| 1974 | Milwaukee Brewers | AL | MLB | 24 | 2B | 26 | 0 | 170.0 | 56 | 52 | 1 | 21 | 109 | 108 | 0 | 0 | .991 | 4.2 | 0.64 | 5.76 | 16.0 | 28.0 | 2 | |
| 1974 | Milwaukee Brewers | AL | MLB | 24 | 3B | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 0.6 | 1.1 | 3 | |
| 1974 | Milwaukee Brewers | AL | MLB | 24 | DH | 1 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 0.6 | 1.1 | 15 | |
| 1974 | Milwaukee Brewers | AL | MLB | 24 | OF | 1 | 0 | 1.0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1.000 | 1.0 | 1.00 | 9.00 | 0.6 | 1.1 | 10 | |
| 1975 | Milwaukee Brewers | AL | MLB | 25 | 2B | 11 | 6 | 63.2 | 20 | 23 | 0 | 5 | 43 | 43 | 0 | 0 | 1.000 | 3.9 | 0.68 | 6.12 | 6.8 | 28.9 | 4 | |
| 1975 | Milwaukee Brewers | AL | MLB | 25 | 3B | 11 | 10 | 84.0 | 7 | 17 | 4 | 0 | 28 | 24 | 0 | 0 | .857 | 2.2 | 0.29 | 2.61 | 6.8 | 28.9 | 3 | |
| 1975 | Milwaukee Brewers | AL | MLB | 25 | SS | 10 | 6 | 70.2 | 10 | 23 | 1 | 3 | 34 | 33 | 0 | 0 | .971 | 3.3 | 0.47 | 4.23 | 6.2 | 26.3 | 2 | |
| 1975 | Milwaukee Brewers | AL | MLB | 25 | DH | 3 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 1.9 | 7.9 | 8 | |
| 1975 | Milwaukee Brewers | AL | MLB | 25 | 1B | 2 | 0 | 3.0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1.000 | 0.5 | 0.33 | 2.97 | 1.2 | 5.3 | 5 | |
| 1976 | Milwaukee Brewers | AL | MLB | 26 | 2B | 100 | 82 | 714.0 | 161 | 222 | 8 | 42 | 391 | 383 | 0 | 0 | .980 | 3.8 | 0.54 | 4.86 | 62.1 | 95.2 | 1 | |
| 1976 | Milwaukee Brewers | AL | MLB | 26 | 3B | 17 | 3 | 48.0 | 4 | 15 | 0 | 0 | 19 | 19 | 0 | 0 | 1.000 | 1.1 | 0.40 | 3.60 | 10.6 | 16.2 | 4 | |
| 1976 | Milwaukee Brewers | AL | MLB | 26 | SS | 1 | 0 | 4.0 | 2 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 1.000 | 3.0 | 0.75 | 6.75 | 0.6 | 1.0 | 2 | |
| 1976 | Milwaukee Brewers | AL | MLB | 26 | 1B | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 0.6 | 1.0 | 4 | |
| 1977 | Milwaukee Brewers | AL | MLB | 27 | 2B | 10 | 3 | 33.1 | 11 | 2 | 1 | 0 | 14 | 13 | 0 | 0 | .929 | 1.3 | 0.39 | 3.51 | 6.2 | 33.3 | 3 | |
| 1977 | Milwaukee Brewers | AL | MLB | 27 | SS | 6 | 2 | 27.0 | 5 | 12 | 1 | 5 | 18 | 17 | 0 | 0 | .944 | 2.8 | 0.63 | 5.67 | 3.7 | 20.0 | 3 | |
| 1977 | Milwaukee Brewers | AL | MLB | 27 | 3B | 4 | 1 | 10.0 | 1 | 5 | 0 | 0 | 6 | 6 | 0 | 0 | 1.000 | 1.5 | 0.60 | 5.40 | 2.5 | 13.3 | 6 | |
| 1977 | Milwaukee Brewers | AL | MLB | 27 | DH | 4 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 2.5 | 13.3 | 12 | |
| 1977 | Milwaukee Brewers | AL | MLB | 27 | LF | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 0.6 | 3.3 | 9 | |
| 1977 | Milwaukee Brewers | AL | MLB | 27 | OF | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 0.6 | 3.3 | 12 | |
| 1978 | Toronto Blue Jays | AL | MLB | 28 | SS | 49 | 12 | 163.2 | 23 | 55 | 2 | 7 | 80 | 78 | 0 | 0 | .975 | 1.6 | 0.48 | 4.32 | 30.4 | 72.1 | 2 | |
| 1978 | Toronto Blue Jays | AL | MLB | 28 | 2B | 13 | 7 | 79.0 | 14 | 37 | 0 | 10 | 51 | 51 | 0 | 0 | 1.000 | 3.9 | 0.65 | 5.85 | 8.1 | 19.1 | 3 | |
| 1978 | Milwaukee Brewers | AL | MLB | 28 | SS | 2 | 1 | 11.0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1.000 | 0.5 | 0.09 | 0.81 | 1.2 | 66.7 | 3 | |
| 1979 | Toronto Blue Jays | AL | MLB | 29 | 2B | 25 | 19 | 172.0 | 62 | 52 | 5 | 21 | 119 | 114 | 0 | 0 | .958 | 4.6 | 0.66 | 5.94 | 15.4 | 58.1 | 3 | |
| 1979 | Toronto Blue Jays | AL | MLB | 29 | 3B | 9 | 3 | 37.1 | 2 | 16 | 2 | 1 | 20 | 18 | 0 | 0 | .900 | 2.0 | 0.49 | 4.41 | 5.6 | 20.9 | 3 | |
| 1979 | Toronto Blue Jays | AL | MLB | 29 | 1B | 7 | 2 | 25.1 | 27 | 2 | 0 | 2 | 29 | 29 | 0 | 0 | 1.000 | 4.1 | 1.16 | 10.44 | 4.3 | 16.3 | 4 | |
| Tot: | MLB (6 yrs) | MLB | SS | 267 | 21 | 1,849.5 | 376 | 650 | 37 | 133 | 1063 | 1026 | 0 | 0 | .965 | 3.8 | 0.55 | 4.99 | ||||||
| Tot: | MLB (6 yrs) | MLB | 2B | 185 | 117 | 1,231.3 | 324 | 388 | 15 | 99 | 727 | 712 | 0 | 0 | .979 | 3.8 | 0.58 | 5.20 | ||||||
| Tot: | MLB (5 yrs) | MLB | 3B | 42 | 17 | 181.1 | 14 | 53 | 6 | 1 | 73 | 67 | 0 | 0 | .918 | 1.6 | 0.37 | 3.33 | ||||||
| Tot: | MLB (3 yrs) | MLB | 1B | 10 | 2 | 30.1 | 28 | 2 | 0 | 2 | 30 | 30 | 0 | 0 | 1.000 | 3.0 | 1.00 | 8.97 | ||||||
| Tot: | MLB (3 yrs) | MLB | DH | 8 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | |||||||||
| Tot: | MLB (2 yrs) | MLB | OF | 2 | 0 | 3.0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1.000 | 0.5 | 0.33 | 3.00 | ||||||
| Tot: | MLB (1 yrs) | MLB | LF | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.00 |
| year | category | pos P | pos C | pos 1B | pos 2B | pos 3B | pos SS | pos LF | pos CF | pos RF | pos OF | pos DH |
| 1973 | MLB | - | - | - | - | - | 135 | - | - | - | - | - |
| 1974 | MLB | - | - | - | 26 | 1 | 64 | - | - | - | 1 | 1 |
| 1975 | MLB | - | - | 2 | 11 | 11 | 10 | - | - | - | - | 3 |
| 1976 | MLB | - | - | 1 | 100 | 17 | 1 | - | - | - | - | - |
| 1977 | MLB | - | - | - | 10 | 4 | 6 | 1 | - | - | 1 | 4 |
| 1978 | MLB | - | - | - | 13 | - | 51 | - | - | - | - | - |
| 1979 | MLB | - | - | 7 | 25 | 9 | - | - | - | - | - | - |