How old were they?

Jerry Buchek

2B · Born May 9, 1942

Age in each postseason series

1. 1964 World Series (October 7, 1964), Cardinals vs Yankees 4–3: 22 years, 151 days

Age in each season

1. 1961 (Cardinals): 18 years, 327 days to 19 years, 145 days
2. 1963 (Cardinals): 20 years, 327 days to 21 years, 145 days
3. 1964 (Cardinals): 21 years, 328 days to 22 years, 145 days
4. 1965 (Cardinals): 22 years, 327 days to 23 years, 145 days
5. 1966 (Cardinals): 23 years, 327 days to 24 years, 145 days
6. 1967 (Mets): 24 years, 327 days to 25 years, 145 days
7. 1968 (Mets): 25 years, 328 days to 26 years, 145 days