How old were they?

Don Bollweg

1B · Born February 12, 1921

Age in each postseason series

1. 1953 World Series (September 30, 1953), Yankees vs Dodgers 4–2: 32 years, 230 days

Age in each season

1. 1950 (Cardinals): 29 years, 48 days to 29 years, 231 days
2. 1951 (Cardinals): 30 years, 48 days to 30 years, 231 days
3. 1953 (Yankees): 32 years, 48 days to 32 years, 231 days
4. 1954 (Athletics): 33 years, 48 days to 33 years, 231 days
5. 1955 (Athletics): 34 years, 48 days to 34 years, 231 days