| 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 |
| 1963 | San Francisco Giants | NL | MLB | 25 | P | 2 | 0 | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 1.2 | 100.0 | 16 | |
| 1964 | San Francisco Giants | NL | MLB | 26 | P | 40 | 0 | 160.2 | 12 | 39 | 2 | 1 | 53 | 51 | 0 | 0 | .962 | 1.3 | 0.32 | 2.88 | 24.7 | 97.6 | 3 | |
| 1965 | San Francisco Giants | NL | MLB | 27 | P | 47 | 0 | 170.2 | 14 | 39 | 3 | 1 | 56 | 53 | 0 | 0 | .946 | 1.1 | 0.31 | 2.79 | 29.0 | 100.0 | 2 | |
| 1966 | San Francisco Giants | NL | MLB | 28 | P | 32 | 0 | 129.2 | 4 | 22 | 3 | 2 | 29 | 26 | 0 | 0 | .897 | 0.8 | 0.20 | 1.80 | 19.9 | 100.0 | 9 | |
| 1967 | San Francisco Giants | NL | MLB | 29 | P | 42 | 0 | 125.2 | 11 | 37 | 0 | 7 | 48 | 48 | 0 | 0 | 1.000 | 1.1 | 0.38 | 3.42 | 25.9 | 100.0 | 2 | |
| 1968 | San Francisco Giants | NL | MLB | 30 | P | 28 | 0 | 43.0 | 3 | 11 | 0 | 0 | 14 | 14 | 0 | 0 | 1.000 | 0.5 | 0.33 | 2.97 | 17.3 | 100.0 | 8 | |
| 1969 | San Francisco Giants | NL | MLB | 31 | P | 39 | 0 | 87.1 | 8 | 16 | 1 | 1 | 25 | 24 | 0 | 0 | .960 | 0.6 | 0.28 | 2.52 | 24.1 | 100.0 | 3 | |
| 1970 | San Diego Padres | NL | MLB | 32 | P | 64 | 0 | 111.0 | 8 | 16 | 2 | 0 | 26 | 24 | 0 | 0 | .923 | 0.4 | 0.22 | 1.98 | 39.5 | 100.0 | 1 | |
| 1970 | New York Mets | NL | MLB | 32 | P | 12 | 0 | 13.0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1.000 | 0.1 | 0.08 | 0.72 | 7.4 | 100.0 | 13 | |
| 1971 | Atlanta Braves | NL | MLB | 33 | P | 25 | 0 | 52.0 | 3 | 7 | 0 | 3 | 10 | 10 | 0 | 0 | 1.000 | 0.4 | 0.19 | 1.71 | 15.4 | 100.0 | 10 | |
| Tot: | MLB (9 yrs) | MLB | P | 331 | 0 | 892.0 | 63 | 188 | 11 | 15 | 262 | 251 | 0 | 0 | .958 | 0.8 | 0.28 | 2.53 |
| year | category | pos P | pos C | pos 1B | pos 2B | pos 3B | pos SS | pos LF | pos CF | pos RF | pos OF | pos DH |
| 1963 | MLB | 2 | - | - | - | - | - | - | - | - | - | - |
| 1964 | MLB | 40 | - | - | - | - | - | - | - | - | - | - |
| 1965 | MLB | 47 | - | - | - | - | - | - | - | - | - | - |
| 1966 | MLB | 32 | - | - | - | - | - | - | - | - | - | - |
| 1967 | MLB | 42 | - | - | - | - | - | - | - | - | - | - |
| 1968 | MLB | 28 | - | - | - | - | - | - | - | - | - | - |
| 1969 | MLB | 39 | - | - | - | - | - | - | - | - | - | - |
| 1970 | MLB | 76 | - | - | - | - | - | - | - | - | - | - |
| 1971 | MLB | 25 | - | - | - | - | - | - | - | - | - | - |