| 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 |
| 1966 | Boston Red Sox | AL | MLB | 22 | 1B | 158 | 0 | 1,399.0 | 1362 | 112 | 14 | 130 | 1488 | 1474 | 0 | 0 | .991 | 9.3 | 1.05 | 9.45 | 97.5 | 97.5 | 1 | |
| 1966 | Boston Red Sox | AL | MLB | 22 | 3B | 5 | 0 | 35.2 | 0 | 9 | 2 | 1 | 11 | 9 | 0 | 0 | .818 | 1.8 | 0.26 | 2.34 | 3.1 | 3.1 | 4 | |
| 1967 | Boston Red Sox | AL | MLB | 23 | 1B | 152 | 0 | 1,329.1 | 1321 | 94 | 19 | 115 | 1434 | 1415 | 0 | 0 | .987 | 9.3 | 1.06 | 9.54 | 93.8 | 95.6 | 1 | |
| 1967 | Boston Red Sox | AL | MLB | 23 | 3B | 2 | 0 | 3.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 1.2 | 1.3 | 4 | |
| 1968 | Boston Red Sox | AL | MLB | 24 | 1B | 112 | 0 | 820.0 | 807 | 55 | 11 | 68 | 873 | 862 | 0 | 0 | .987 | 7.7 | 1.05 | 9.45 | 69.1 | 90.3 | 1 | |
| 1968 | Boston Red Sox | AL | MLB | 24 | 3B | 6 | 0 | 40.0 | 3 | 10 | 0 | 1 | 13 | 13 | 0 | 0 | 1.000 | 2.2 | 0.33 | 2.97 | 3.7 | 4.8 | 4 | |
| 1969 | Boston Red Sox | AL | MLB | 25 | 3B | 109 | 0 | 934.2 | 106 | 203 | 15 | 29 | 324 | 309 | 0 | 0 | .954 | 2.8 | 0.33 | 2.97 | 67.3 | 71.7 | 1 | |
| 1969 | Boston Red Sox | AL | MLB | 25 | 1B | 53 | 0 | 411.1 | 436 | 23 | 3 | 49 | 462 | 459 | 0 | 0 | .994 | 8.7 | 1.12 | 10.08 | 32.7 | 34.9 | 2 | |
| 1970 | Boston Red Sox | AL | MLB | 26 | 3B | 68 | 0 | 599.0 | 71 | 113 | 13 | 13 | 197 | 184 | 0 | 0 | .934 | 2.7 | 0.31 | 2.79 | 42.0 | 53.5 | 1 | |
| 1970 | Boston Red Sox | AL | MLB | 26 | 1B | 59 | 0 | 515.0 | 480 | 36 | 5 | 42 | 521 | 516 | 0 | 0 | .990 | 8.7 | 1.00 | 9.00 | 36.4 | 46.5 | 2 | |
| 1971 | Boston Red Sox | AL | MLB | 27 | 1B | 143 | 0 | 1,270.0 | 1256 | 75 | 11 | 122 | 1342 | 1331 | 0 | 0 | .992 | 9.3 | 1.05 | 9.45 | 88.3 | 97.9 | 1 | |
| 1972 | Milwaukee Brewers | AL | MLB | 28 | 1B | 139 | 0 | 1,138.0 | 1180 | 73 | 10 | 106 | 1263 | 1253 | 0 | 0 | .992 | 9.0 | 1.10 | 9.90 | 89.1 | 91.4 | 1 | |
| 1972 | Milwaukee Brewers | AL | MLB | 28 | 3B | 23 | 0 | 174.0 | 13 | 46 | 5 | 2 | 64 | 59 | 0 | 0 | .922 | 2.6 | 0.34 | 3.06 | 14.7 | 15.1 | 3 | |
| 1973 | Milwaukee Brewers | AL | MLB | 29 | 1B | 157 | 0 | 1,357.1 | 1388 | 118 | 9 | 144 | 1515 | 1506 | 0 | 0 | .994 | 9.6 | 1.11 | 9.99 | 96.9 | 99.4 | 1 | |
| 1973 | Milwaukee Brewers | AL | MLB | 29 | DH | 1 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 0.6 | 0.6 | 11 | |
| 1974 | Milwaukee Brewers | AL | MLB | 30 | 1B | 148 | 0 | 1,306.0 | 1345 | 114 | 12 | 137 | 1471 | 1459 | 0 | 0 | .992 | 9.9 | 1.12 | 10.08 | 91.4 | 93.7 | 1 | |
| 1974 | Milwaukee Brewers | AL | MLB | 30 | DH | 9 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 5.6 | 5.7 | 6 | |
| 1975 | Milwaukee Brewers | AL | MLB | 31 | 1B | 144 | 142 | 1,212.2 | 1202 | 109 | 14 | 118 | 1325 | 1311 | 0 | 0 | .989 | 9.1 | 1.08 | 9.72 | 88.9 | 91.1 | 1 | |
| 1975 | Milwaukee Brewers | AL | MLB | 31 | DH | 12 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 7.4 | 7.6 | 2 | |
| 1975 | Milwaukee Brewers | AL | MLB | 31 | 3B | 5 | 3 | 34.0 | 3 | 7 | 1 | 1 | 11 | 10 | 0 | 0 | .909 | 2.0 | 0.29 | 2.61 | 3.1 | 3.2 | 6 | |
| 1976 | Milwaukee Brewers | AL | MLB | 32 | 1B | 155 | 155 | 1,366.1 | 1393 | 107 | 13 | 133 | 1513 | 1500 | 0 | 0 | .991 | 9.7 | 1.10 | 9.90 | 96.3 | 99.4 | 1 | |
| 1977 | Boston Red Sox | AL | MLB | 33 | 1B | 157 | 157 | 1,372.0 | 1446 | 115 | 24 | 150 | 1585 | 1561 | 0 | 0 | .985 | 9.9 | 1.14 | 10.26 | 97.5 | 100.0 | 1 | |
| 1978 | Boston Red Sox | AL | MLB | 34 | 1B | 113 | 110 | 990.2 | 1052 | 55 | 10 | 99 | 1117 | 1107 | 0 | 0 | .991 | 9.8 | 1.12 | 10.08 | 69.3 | 94.2 | 1 | |
| 1978 | Boston Red Sox | AL | MLB | 34 | DH | 7 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 4.3 | 5.8 | 8 | |
| 1979 | Boston Red Sox | AL | MLB | 35 | 1B | 41 | 41 | 370.0 | 400 | 25 | 6 | 40 | 431 | 425 | 0 | 0 | .986 | 10.4 | 1.15 | 10.35 | 25.6 | 91.1 | 3 | |
| 1979 | Kansas City Royals | AL | MLB | 35 | 1B | 41 | 38 | 330.1 | 335 | 21 | 4 | 27 | 360 | 356 | 0 | 0 | .989 | 8.7 | 1.08 | 9.72 | 25.3 | 93.2 | 3 | |
| 1979 | New York Yankees | AL | MLB | 35 | DH | 15 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 9.4 | 93.8 | 6 | |
| 1979 | Kansas City Royals | AL | MLB | 35 | DH | 2 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 1.2 | 4.5 | 10 | |
| 1979 | Kansas City Royals | AL | MLB | 35 | 3B | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 0.6 | 2.3 | 6 | |
| 1979 | New York Yankees | AL | MLB | 35 | 1B | 1 | 0 | 1.1 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 1.000 | 2.0 | 1.82 | 16.38 | 0.6 | 6.3 | 4 | |
| Tot: | MLB (14 yrs) | MLB | 1B | 1773 | 643 | 15,187.0 | 15405 | 1132 | 165 | 1480 | 16702 | 16537 | 0 | 0 | .990 | 9.3 | 1.09 | 9.80 | ||||||
| Tot: | MLB (8 yrs) | MLB | 3B | 219 | 3 | 1,820.4 | 196 | 388 | 36 | 47 | 620 | 584 | 0 | 0 | .942 | 2.7 | 0.32 | 2.89 | ||||||
| Tot: | MLB (5 yrs) | MLB | DH | 46 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| year | category | pos P | pos C | pos 1B | pos 2B | pos 3B | pos SS | pos LF | pos CF | pos RF | pos OF | pos DH |
| 1966 | MLB | - | - | 158 | - | 5 | - | - | - | - | - | - |
| 1967 | MLB | - | - | 152 | - | 2 | - | - | - | - | - | - |
| 1968 | MLB | - | - | 112 | - | 6 | - | - | - | - | - | - |
| 1969 | MLB | - | - | 53 | - | 109 | - | - | - | - | - | - |
| 1970 | MLB | - | - | 59 | - | 68 | - | - | - | - | - | - |
| 1971 | MLB | - | - | 143 | - | - | - | - | - | - | - | - |
| 1972 | MLB | - | - | 139 | - | 23 | - | - | - | - | - | - |
| 1973 | MLB | - | - | 157 | - | - | - | - | - | - | - | 1 |
| 1974 | MLB | - | - | 148 | - | - | - | - | - | - | - | 9 |
| 1975 | MLB | - | - | 144 | - | 5 | - | - | - | - | - | 12 |
| 1976 | MLB | - | - | 155 | - | - | - | - | - | - | - | - |
| 1977 | MLB | - | - | 157 | - | - | - | - | - | - | - | - |
| 1978 | MLB | - | - | 113 | - | - | - | - | - | - | - | 7 |
| 1979 | MLB | - | - | 83 | - | 1 | - | - | - | - | - | 17 |