| 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 |
| 1965 | St. Louis Cardinals | NL | MLB | 20 | P | 15 | 0 | 25.0 | 1 | 6 | 0 | 1 | 7 | 7 | 0 | 0 | 1.000 | 0.5 | 0.28 | 2.52 | 9.3 | 100.0 | 12 | |
| 1966 | St. Louis Cardinals | NL | MLB | 21 | P | 9 | 0 | 52.0 | 2 | 10 | 0 | 2 | 12 | 12 | 0 | 0 | 1.000 | 1.3 | 0.23 | 2.07 | 5.6 | 100.0 | 13 | |
| 1967 | St. Louis Cardinals | NL | MLB | 22 | P | 30 | 0 | 193.0 | 8 | 30 | 2 | 3 | 40 | 38 | 0 | 0 | .950 | 1.3 | 0.20 | 1.80 | 18.6 | 100.0 | 8 | |
| 1968 | St. Louis Cardinals | NL | MLB | 23 | P | 34 | 0 | 232.0 | 4 | 39 | 3 | 1 | 46 | 43 | 0 | 0 | .935 | 1.3 | 0.19 | 1.71 | 21.0 | 97.1 | 3 | |
| 1969 | St. Louis Cardinals | NL | MLB | 24 | P | 31 | 0 | 236.1 | 1 | 34 | 3 | 1 | 38 | 35 | 0 | 0 | .921 | 1.1 | 0.15 | 1.35 | 19.1 | 96.9 | 4 | |
| 1970 | St. Louis Cardinals | NL | MLB | 25 | P | 34 | 0 | 254.0 | 6 | 38 | 4 | 1 | 48 | 44 | 0 | 0 | .917 | 1.3 | 0.17 | 1.53 | 21.0 | 100.0 | 4 | |
| 1971 | St. Louis Cardinals | NL | MLB | 26 | P | 37 | 0 | 273.0 | 11 | 40 | 0 | 3 | 51 | 51 | 0 | 0 | 1.000 | 1.4 | 0.19 | 1.71 | 22.8 | 100.0 | 5 | |
| 1972 | Philadelphia Phillies | NL | MLB | 27 | P | 41 | 0 | 346.0 | 8 | 37 | 2 | 3 | 47 | 45 | 22 | 12 | 0.6471 | .957 | 1.1 | 0.13 | 1.17 | 26.3 | 100.0 | 4 |
| 1973 | Philadelphia Phillies | NL | MLB | 28 | P | 40 | 0 | 293.1 | 4 | 42 | 5 | 3 | 51 | 46 | 12 | 9 | 0.5714 | .902 | 1.2 | 0.16 | 1.44 | 24.7 | 100.0 | 4 |
| 1974 | Philadelphia Phillies | NL | MLB | 29 | P | 39 | 0 | 291.0 | 6 | 42 | 4 | 1 | 52 | 48 | 0 | 0 | .923 | 1.2 | 0.16 | 1.44 | 24.1 | 100.0 | 4 | |
| 1975 | Philadelphia Phillies | NL | MLB | 30 | P | 37 | 37 | 255.1 | 10 | 32 | 1 | 4 | 43 | 42 | 12 | 9 | 0.5714 | .977 | 1.1 | 0.16 | 1.44 | 22.8 | 100.0 | 5 |
| 1976 | Philadelphia Phillies | NL | MLB | 31 | P | 35 | 35 | 252.2 | 4 | 19 | 0 | 2 | 23 | 23 | 28 | 7 | 0.8 | 1.000 | 0.7 | 0.09 | 0.81 | 21.6 | 100.0 | 5 |
| 1977 | Philadelphia Phillies | NL | MLB | 32 | P | 36 | 36 | 283.0 | 4 | 52 | 1 | 2 | 57 | 56 | 29 | 16 | 0.6444 | .982 | 1.6 | 0.20 | 1.80 | 22.2 | 100.0 | 5 |
| 1978 | Philadelphia Phillies | NL | MLB | 33 | P | 34 | 34 | 247.1 | 5 | 46 | 3 | 1 | 54 | 51 | 12 | 14 | 0.4615 | .944 | 1.5 | 0.21 | 1.89 | 21.0 | 100.0 | 4 |
| 1979 | Philadelphia Phillies | NL | MLB | 34 | P | 35 | 35 | 251.0 | 3 | 32 | 5 | 0 | 40 | 35 | 8 | 17 | 0.32 | .875 | 1.0 | 0.14 | 1.26 | 21.6 | 97.2 | 5 |
| 1980 | Philadelphia Phillies | NL | MLB | 35 | P | 38 | 38 | 304.0 | 2 | 42 | 0 | 1 | 44 | 44 | 14 | 16 | 0.4667 | 1.000 | 1.2 | 0.14 | 1.26 | 23.5 | 100.0 | 5 |
| 1981 | Philadelphia Phillies | NL | MLB | 36 | P | 24 | 24 | 190.0 | 3 | 22 | 0 | 0 | 25 | 25 | 6 | 9 | 0.4 | 1.000 | 1.0 | 0.13 | 1.17 | 22.4 | 100.0 | 5 |
| 1982 | Philadelphia Phillies | NL | MLB | 37 | P | 38 | 38 | 295.2 | 6 | 37 | 4 | 2 | 47 | 43 | 17 | 16 | 0.5152 | .915 | 1.1 | 0.15 | 1.35 | 23.5 | 100.0 | 4 |
| 1983 | Philadelphia Phillies | NL | MLB | 38 | P | 37 | 37 | 283.2 | 4 | 37 | 4 | 0 | 45 | 41 | 19 | 19 | 0.5 | .911 | 1.1 | 0.14 | 1.26 | 22.8 | 100.0 | 4 |
| 1984 | Philadelphia Phillies | NL | MLB | 39 | P | 33 | 33 | 229.0 | 7 | 22 | 0 | 0 | 29 | 29 | 26 | 9 | 0.7429 | 1.000 | 0.9 | 0.13 | 1.17 | 20.4 | 97.1 | 6 |
| 1985 | Philadelphia Phillies | NL | MLB | 40 | P | 16 | 16 | 92.0 | 3 | 18 | 0 | 1 | 21 | 21 | 9 | 5 | 0.6429 | 1.000 | 1.3 | 0.23 | 2.07 | 9.9 | 100.0 | 11 |
| 1986 | Philadelphia Phillies | NL | MLB | 41 | P | 16 | 16 | 83.0 | 2 | 8 | 0 | 1 | 10 | 10 | 7 | 4 | 0.6364 | 1.000 | 0.6 | 0.12 | 1.08 | 9.9 | 100.0 | 11 |
| 1986 | Chicago White Sox | AL | MLB | 41 | P | 10 | 10 | 63.1 | 1 | 7 | 0 | 1 | 8 | 8 | 5 | 3 | 0.625 | 1.000 | 0.8 | 0.13 | 1.17 | 6.2 | 100.0 | 15 |
| 1986 | San Francisco Giants | NL | MLB | 41 | P | 6 | 6 | 30.0 | 1 | 8 | 0 | 0 | 9 | 9 | 3 | 3 | 0.5 | 1.000 | 1.5 | 0.30 | 2.70 | 3.7 | 100.0 | 16 |
| 1987 | Cleveland Indians | AL | MLB | 42 | P | 23 | 14 | 109.0 | 2 | 15 | 1 | 1 | 18 | 17 | 9 | 2 | 0.8182 | .944 | 0.7 | 0.16 | 1.44 | 14.2 | 100.0 | 8 |
| 1987 | Minnesota Twins | AL | MLB | 42 | P | 9 | 7 | 43.0 | 1 | 8 | 0 | 1 | 9 | 9 | 3 | 3 | 0.5 | 1.000 | 1.0 | 0.21 | 1.89 | 5.6 | 100.0 | 13 |
| 1988 | Minnesota Twins | AL | MLB | 43 | P | 4 | 1 | 9.2 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1.000 | 0.3 | 0.11 | 0.99 | 2.5 | 100.0 | 18 | |
| Tot: | MLB (24 yrs) | MLB | P | 741 | 417 | 5,214.3 | 109 | 724 | 42 | 36 | 875 | 833 | 241 | 173 | 0.5821 | .952 | 1.1 | 0.16 | 1.44 |
| year | category | pos P | pos C | pos 1B | pos 2B | pos 3B | pos SS | pos LF | pos CF | pos RF | pos OF | pos DH |
| 1965 | MLB | 15 | - | - | - | - | - | - | - | - | - | - |
| 1966 | MLB | 9 | - | - | - | - | - | - | - | - | - | - |
| 1967 | MLB | 30 | - | - | - | - | - | - | - | - | - | - |
| 1968 | MLB | 34 | - | - | - | - | - | - | - | - | - | - |
| 1969 | MLB | 31 | - | - | - | - | - | - | - | - | - | - |
| 1970 | MLB | 34 | - | - | - | - | - | - | - | - | - | - |
| 1971 | MLB | 37 | - | - | - | - | - | - | - | - | - | - |
| 1972 | MLB | 41 | - | - | - | - | - | - | - | - | - | - |
| 1973 | MLB | 40 | - | - | - | - | - | - | - | - | - | - |
| 1974 | MLB | 39 | - | - | - | - | - | - | - | - | - | - |
| 1975 | MLB | 37 | - | - | - | - | - | - | - | - | - | - |
| 1976 | MLB | 35 | - | - | - | - | - | - | - | - | - | - |
| 1977 | MLB | 36 | - | - | - | - | - | - | - | - | - | - |
| 1978 | MLB | 34 | - | - | - | - | - | - | - | - | - | - |
| 1979 | MLB | 35 | - | - | - | - | - | - | - | - | - | - |
| 1980 | MLB | 38 | - | - | - | - | - | - | - | - | - | - |
| 1981 | MLB | 24 | - | - | - | - | - | - | - | - | - | - |
| 1982 | MLB | 38 | - | - | - | - | - | - | - | - | - | - |
| 1983 | MLB | 37 | - | - | - | - | - | - | - | - | - | - |
| 1984 | MLB | 33 | - | - | - | - | - | - | - | - | - | - |
| 1985 | MLB | 16 | - | - | - | - | - | - | - | - | - | - |
| 1986 | MLB | 32 | - | - | - | - | - | - | - | - | - | - |
| 1987 | MLB | 32 | - | - | - | - | - | - | - | - | - | - |
| 1988 | MLB | 4 | - | - | - | - | - | - | - | - | - | - |