How old were they?

John Denny

P · Born November 8, 1952

Age in each postseason series

1. 1983 NLCS (October 4, 1983), Phillies vs Dodgers 3–1: 30 years, 330 days
2. 1983 World Series (October 11, 1983), Phillies vs Orioles 1–4: 30 years, 337 days

Age in each season

1. 1974 (Cardinals): 21 years, 144 days to 21 years, 327 days
2. 1975 (Cardinals): 22 years, 144 days to 22 years, 327 days
3. 1976 (Cardinals): 23 years, 145 days to 23 years, 328 days
4. 1977 (Cardinals): 24 years, 144 days to 24 years, 327 days
5. 1978 (Cardinals): 25 years, 144 days to 25 years, 327 days
6. 1979 (Cardinals): 26 years, 144 days to 26 years, 327 days
7. 1980 (Indians): 27 years, 145 days to 27 years, 328 days
8. 1981 (Indians): 28 years, 144 days to 28 years, 327 days
9. 1982 (Indians, Phillies): 29 years, 144 days to 29 years, 327 days
10. 1983 (Phillies): 30 years, 144 days to 30 years, 327 days
11. 1984 (Phillies): 31 years, 145 days to 31 years, 328 days
12. 1985 (Phillies): 32 years, 144 days to 32 years, 327 days
13. 1986 (Reds): 33 years, 144 days to 33 years, 327 days