How old were they?

Johnnie Heving

C · Born April 29, 1896

Age in each postseason series

1. 1931 World Series (October 1, 1931), Athletics vs Cardinals 3–4: 35 years, 155 days

Age in each season

1. 1920 (Browns): 23 years, 338 days to 24 years, 155 days
2. 1924 (Red Sox): 27 years, 338 days to 28 years, 155 days
3. 1925 (Red Sox): 28 years, 337 days to 29 years, 155 days
4. 1928 (Red Sox): 31 years, 338 days to 32 years, 155 days
5. 1929 (Red Sox): 32 years, 337 days to 33 years, 155 days
6. 1930 (Red Sox): 33 years, 337 days to 34 years, 155 days
7. 1931 (Athletics): 34 years, 337 days to 35 years, 155 days
8. 1932 (Athletics): 35 years, 338 days to 36 years, 155 days