How old were they?

Claude Hendrix

P · Born April 13, 1889

Age in each postseason series

1. 1918 World Series (September 5, 1918), Cubs vs Red Sox 2–4: 29 years, 145 days

Age in each season

1. 1911 (Pirates): 21 years, 353 days to 22 years, 171 days
2. 1912 (Pirates): 22 years, 354 days to 23 years, 171 days
3. 1913 (Pirates): 23 years, 353 days to 24 years, 171 days
4. 1914 (Chi-Feds): 24 years, 353 days to 25 years, 171 days
5. 1915 (Whales): 25 years, 353 days to 26 years, 171 days
6. 1916 (Cubs): 26 years, 354 days to 27 years, 171 days
7. 1917 (Cubs): 27 years, 353 days to 28 years, 171 days
8. 1918 (Cubs): 28 years, 353 days to 29 years, 171 days
9. 1919 (Cubs): 29 years, 353 days to 30 years, 171 days
10. 1920 (Cubs): 30 years, 354 days to 31 years, 171 days