Ken Johnson
P · Born June 16, 1933
Age in each postseason series
- 1961 World Series (October 4, 1961), Reds vs Yankees 1–4: 28 years, 110 days
Age in each season
- 1958 (Athletics): 24 years, 289 days to 25 years, 107 days
- 1959 (Athletics): 25 years, 289 days to 26 years, 107 days
- 1960 (Athletics): 26 years, 290 days to 27 years, 107 days
- 1961 (Reds, Athletics): 27 years, 289 days to 28 years, 107 days
- 1962 (Colt .45's): 28 years, 289 days to 29 years, 107 days
- 1963 (Colt .45's): 29 years, 289 days to 30 years, 107 days
- 1964 (Colt .45's): 30 years, 290 days to 31 years, 107 days
- 1965 (Braves, Astros): 31 years, 289 days to 32 years, 107 days
- 1966 (Braves): 32 years, 289 days to 33 years, 107 days
- 1967 (Braves): 33 years, 289 days to 34 years, 107 days
- 1968 (Braves): 34 years, 290 days to 35 years, 107 days
- 1969 (Yankees, Braves, Cubs): 35 years, 289 days to 36 years, 107 days
- 1970 (Expos): 36 years, 289 days to 37 years, 107 days