How old were they?

Jim Mason

SS · Born August 14, 1950

Age in each postseason series

1. 1976 ALCS (October 9, 1976), Yankees vs Royals 3–2: 26 years, 56 days
2. 1976 World Series (October 16, 1976), Yankees vs Reds 0–4: 26 years, 63 days

Age in each season

1. 1971 (Senators): 20 years, 230 days to 21 years, 48 days
2. 1972 (Rangers): 21 years, 231 days to 22 years, 48 days
3. 1973 (Rangers): 22 years, 230 days to 23 years, 48 days
4. 1974 (Yankees): 23 years, 230 days to 24 years, 48 days
5. 1975 (Yankees): 24 years, 230 days to 25 years, 48 days
6. 1976 (Yankees): 25 years, 231 days to 26 years, 48 days
7. 1977 (Rangers, Blue Jays): 26 years, 230 days to 27 years, 48 days
8. 1978 (Rangers): 27 years, 230 days to 28 years, 48 days
9. 1979 (Expos): 28 years, 230 days to 29 years, 48 days