How old were they?

Rick Auerbach

SS · Born February 15, 1950

Age in each postseason series

1. 1974 NLCS (October 5, 1974), Dodgers vs Pirates 3–1: 24 years, 232 days
2. 1974 World Series (October 12, 1974), Dodgers vs Athletics 1–4: 24 years, 239 days
3. 1979 NLCS (October 2, 1979), Reds vs Pirates 0–3: 29 years, 229 days

Age in each season

1. 1971 (Brewers): 21 years, 45 days to 21 years, 228 days
2. 1972 (Brewers): 22 years, 46 days to 22 years, 229 days
3. 1973 (Brewers): 23 years, 45 days to 23 years, 228 days
4. 1974 (Dodgers): 24 years, 45 days to 24 years, 228 days
5. 1975 (Dodgers): 25 years, 45 days to 25 years, 228 days
6. 1976 (Dodgers): 26 years, 46 days to 26 years, 229 days
7. 1977 (Reds): 27 years, 45 days to 27 years, 228 days
8. 1978 (Reds): 28 years, 45 days to 28 years, 228 days
9. 1979 (Reds): 29 years, 45 days to 29 years, 228 days
10. 1980 (Reds): 30 years, 46 days to 30 years, 229 days
11. 1981 (Mariners): 31 years, 45 days to 31 years, 228 days