How old were they?

Weldon Wyckoff

P · Born February 19, 1891

Age in each postseason series

1. 1914 World Series (October 9, 1914), Athletics vs Braves 0–4: 23 years, 232 days

Age in each season

1. 1913 (Athletics): 22 years, 41 days to 22 years, 224 days
2. 1914 (Athletics): 23 years, 41 days to 23 years, 224 days
3. 1915 (Athletics): 24 years, 41 days to 24 years, 224 days
4. 1916 (Red Sox, Athletics): 25 years, 42 days to 25 years, 225 days
5. 1917 (Red Sox): 26 years, 41 days to 26 years, 224 days
6. 1918 (Red Sox): 27 years, 41 days to 27 years, 224 days