How old were they?

Jerry Zimmerman

C · Born September 21, 1934

Age in each postseason series

1. 1961 World Series (October 4, 1961), Reds vs Yankees 1–4: 27 years, 13 days
2. 1965 World Series (October 6, 1965), Twins vs Dodgers 3–4: 31 years, 15 days

Age in each season

1. 1961 (Reds): 26 years, 192 days to 27 years, 10 days
2. 1962 (Twins): 27 years, 192 days to 28 years, 10 days
3. 1963 (Twins): 28 years, 192 days to 29 years, 10 days
4. 1964 (Twins): 29 years, 193 days to 30 years, 10 days
5. 1965 (Twins): 30 years, 192 days to 31 years, 10 days
6. 1966 (Twins): 31 years, 192 days to 32 years, 10 days
7. 1967 (Twins): 32 years, 192 days to 33 years, 10 days
8. 1968 (Twins): 33 years, 193 days to 34 years, 10 days