How old were they?

Gary Thomasson

CF · Born July 29, 1951

Age in each postseason series

1. 1978 ALCS (October 3, 1978), Yankees vs Royals 3–1: 27 years, 66 days
2. 1978 World Series (October 10, 1978), Yankees vs Dodgers 4–2: 27 years, 73 days

Age in each season

1. 1972 (Giants): 20 years, 247 days to 21 years, 64 days
2. 1973 (Giants): 21 years, 246 days to 22 years, 64 days
3. 1974 (Giants): 22 years, 246 days to 23 years, 64 days
4. 1975 (Giants): 23 years, 246 days to 24 years, 64 days
5. 1976 (Giants): 24 years, 247 days to 25 years, 64 days
6. 1977 (Giants): 25 years, 246 days to 26 years, 64 days
7. 1978 (Yankees, Athletics): 26 years, 246 days to 27 years, 64 days
8. 1979 (Dodgers): 27 years, 246 days to 28 years, 64 days
9. 1980 (Dodgers): 28 years, 247 days to 29 years, 64 days