| 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 | Atlanta Braves | NL | MLB | 23 | P | 2 | 0 | 8.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 1.2 | 100.0 | 19 | |
| 1967 | Atlanta Braves | NL | MLB | 24 | P | 3 | 0 | 21.1 | 1 | 7 | 0 | 0 | 8 | 8 | 0 | 0 | 1.000 | 2.7 | 0.38 | 3.42 | 1.9 | 100.0 | 15 | |
| 1968 | Atlanta Braves | NL | MLB | 25 | P | 35 | 0 | 201.2 | 16 | 32 | 1 | 3 | 49 | 48 | 0 | 0 | .980 | 1.4 | 0.24 | 2.16 | 21.6 | 100.0 | 4 | |
| 1969 | Atlanta Braves | NL | MLB | 26 | P | 36 | 0 | 241.1 | 20 | 30 | 2 | 3 | 52 | 50 | 0 | 0 | .962 | 1.4 | 0.21 | 1.89 | 22.2 | 97.3 | 4 | |
| 1970 | Atlanta Braves | NL | MLB | 27 | P | 21 | 0 | 135.0 | 10 | 24 | 1 | 2 | 35 | 34 | 0 | 0 | .971 | 1.6 | 0.25 | 2.25 | 13.0 | 95.5 | 8 | |
| 1971 | Atlanta Braves | NL | MLB | 28 | P | 32 | 0 | 222.0 | 19 | 27 | 0 | 1 | 46 | 46 | 0 | 0 | 1.000 | 1.4 | 0.21 | 1.89 | 19.8 | 100.0 | 6 | |
| 1972 | Atlanta Braves | NL | MLB | 29 | P | 31 | 0 | 213.0 | 15 | 36 | 3 | 3 | 54 | 51 | 26 | 7 | 0.7879 | .944 | 1.6 | 0.24 | 2.16 | 20.1 | 100.0 | 9 |
| 1972 | Atlanta Braves | NL | MLB | 29 | P | 31 | 0 | 213.0 | 15 | 36 | 3 | 3 | 54 | 51 | 0 | 0 | .944 | 1.6 | 0.24 | 2.16 | 20.1 | 100.0 | 9 | |
| 1973 | Atlanta Braves | NL | MLB | 30 | P | 20 | 0 | 116.1 | 15 | 20 | 1 | 1 | 36 | 35 | 14 | 6 | 0.7 | .972 | 1.8 | 0.30 | 2.70 | 12.4 | 95.2 | 9 |
| 1974 | Atlanta Braves | NL | MLB | 31 | P | 28 | 0 | 186.0 | 11 | 21 | 0 | 2 | 32 | 32 | 0 | 0 | 1.000 | 1.1 | 0.17 | 1.53 | 17.3 | 100.0 | 8 | |
| 1975 | St. Louis Cardinals | NL | MLB | 32 | P | 24 | 24 | 175.2 | 11 | 21 | 1 | 0 | 33 | 32 | 24 | 4 | 0.8571 | .970 | 1.3 | 0.18 | 1.62 | 14.8 | 100.0 | 7 |
| 1975 | Atlanta Braves | NL | MLB | 32 | P | 10 | 10 | 74.2 | 4 | 10 | 0 | 0 | 14 | 14 | 17 | 3 | 0.85 | 1.000 | 1.4 | 0.19 | 1.71 | 6.2 | 100.0 | 14 |
| 1976 | Philadelphia Phillies | NL | MLB | 33 | P | 59 | 4 | 128.0 | 7 | 13 | 2 | 1 | 22 | 20 | 10 | 3 | 0.7692 | .909 | 0.3 | 0.16 | 1.44 | 36.4 | 100.0 | 1 |
| 1977 | Philadelphia Phillies | NL | MLB | 34 | P | 60 | 3 | 124.1 | 6 | 16 | 0 | 0 | 22 | 22 | 11 | 6 | 0.6471 | 1.000 | 0.4 | 0.18 | 1.62 | 37.0 | 100.0 | 2 |
| 1978 | Philadelphia Phillies | NL | MLB | 35 | P | 66 | 0 | 108.2 | 6 | 8 | 1 | 0 | 15 | 14 | 12 | 5 | 0.7059 | .933 | 0.2 | 0.13 | 1.17 | 40.7 | 100.0 | 1 |
| 1979 | Philadelphia Phillies | NL | MLB | 36 | P | 61 | 0 | 102.0 | 3 | 13 | 0 | 3 | 16 | 16 | 8 | 3 | 0.7273 | 1.000 | 0.3 | 0.16 | 1.44 | 37.7 | 100.0 | 2 |
| 1980 | Philadelphia Phillies | NL | MLB | 37 | P | 55 | 0 | 91.0 | 14 | 15 | 0 | 1 | 29 | 29 | 11 | 3 | 0.7857 | 1.000 | 0.5 | 0.32 | 2.88 | 34.0 | 100.0 | 2 |
| 1981 | Philadelphia Phillies | NL | MLB | 38 | P | 39 | 0 | 61.1 | 0 | 8 | 0 | 0 | 8 | 8 | 7 | 0 | 1 | 1.000 | 0.2 | 0.13 | 1.17 | 36.4 | 100.0 | 2 |
| 1982 | Philadelphia Phillies | NL | MLB | 39 | P | 57 | 2 | 98.0 | 8 | 21 | 0 | 2 | 29 | 29 | 7 | 1 | 0.875 | 1.000 | 0.5 | 0.30 | 2.70 | 35.2 | 100.0 | 1 |
| 1983 | Philadelphia Phillies | NL | MLB | 40 | P | 61 | 0 | 95.2 | 2 | 7 | 0 | 0 | 9 | 9 | 8 | 3 | 0.7273 | 1.000 | 0.1 | 0.09 | 0.81 | 37.7 | 100.0 | 3 |
| 1984 | Chicago White Sox | AL | MLB | 41 | P | 51 | 0 | 73.0 | 2 | 11 | 1 | 3 | 14 | 13 | 4 | 1 | 0.8 | .929 | 0.3 | 0.18 | 1.62 | 31.5 | 100.0 | 1 |
| Tot: | MLB (19 yrs) | MLB | P | 782 | 43 | 2,686.6 | 185 | 376 | 16 | 28 | 577 | 561 | 159 | 45 | 0.7794 | .972 | 0.7 | 0.21 | 1.88 |
| 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 | 2 | - | - | - | - | - | - | - | - | - | - |
| 1967 | MLB | 3 | - | - | - | - | - | - | - | - | - | - |
| 1968 | MLB | 35 | - | - | - | - | - | - | - | - | - | - |
| 1969 | MLB | 36 | - | - | - | - | - | - | - | - | - | - |
| 1970 | MLB | 21 | - | - | - | - | - | - | - | - | - | - |
| 1971 | MLB | 32 | - | - | - | - | - | - | - | - | - | - |
| 1972 | MLB | 62 | - | - | - | - | - | - | - | - | - | - |
| 1973 | MLB | 20 | - | - | - | - | - | - | - | - | - | - |
| 1974 | MLB | 28 | - | - | - | - | - | - | - | - | - | - |
| 1975 | MLB | 34 | - | - | - | - | - | - | - | - | - | - |
| 1976 | MLB | 59 | - | - | - | - | - | - | - | - | - | - |
| 1977 | MLB | 60 | - | - | - | - | - | - | - | - | - | - |
| 1978 | MLB | 66 | - | - | - | - | - | - | - | - | - | - |
| 1979 | MLB | 61 | - | - | - | - | - | - | - | - | - | - |
| 1980 | MLB | 55 | - | - | - | - | - | - | - | - | - | - |
| 1981 | MLB | 39 | - | - | - | - | - | - | - | - | - | - |
| 1982 | MLB | 57 | - | - | - | - | - | - | - | - | - | - |
| 1983 | MLB | 61 | - | - | - | - | - | - | - | - | - | - |
| 1984 | MLB | 51 | - | - | - | - | - | - | - | - | - | - |