How old were they?

Eddie Grant

3B · Born May 21, 1883

Age in each postseason series

1. 1913 World Series (October 7, 1913), Giants vs Athletics 1–4: 30 years, 139 days

Age in each season

1. 1905 (Naps): 21 years, 315 days to 22 years, 133 days
2. 1907 (Phillies): 23 years, 315 days to 24 years, 133 days
3. 1908 (Phillies): 24 years, 316 days to 25 years, 133 days
4. 1909 (Phillies): 25 years, 315 days to 26 years, 133 days
5. 1910 (Phillies): 26 years, 315 days to 27 years, 133 days
6. 1911 (Reds): 27 years, 315 days to 28 years, 133 days
7. 1912 (Reds): 28 years, 316 days to 29 years, 133 days
8. 1913 (Reds, Giants): 29 years, 315 days to 30 years, 133 days
9. 1914 (Giants): 30 years, 315 days to 31 years, 133 days
10. 1915 (Giants): 31 years, 315 days to 32 years, 133 days