How old were they?

Mike Mowrey

3B · Born March 24, 1884

Age in each postseason series

1. 1916 World Series (October 7, 1916), Robins vs Red Sox 1–4: 32 years, 197 days

Age in each season

1. 1905 (Reds): 21 years, 8 days to 21 years, 191 days
2. 1906 (Reds): 22 years, 8 days to 22 years, 191 days
3. 1907 (Reds): 23 years, 8 days to 23 years, 191 days
4. 1908 (Reds): 24 years, 8 days to 24 years, 191 days
5. 1909 (Reds, Cardinals): 25 years, 8 days to 25 years, 191 days
6. 1910 (Cardinals): 26 years, 8 days to 26 years, 191 days
7. 1911 (Cardinals): 27 years, 8 days to 27 years, 191 days
8. 1912 (Cardinals): 28 years, 8 days to 28 years, 191 days
9. 1913 (Cardinals): 29 years, 8 days to 29 years, 191 days
10. 1914 (Pirates): 30 years, 8 days to 30 years, 191 days
11. 1915 (Rebels): 31 years, 8 days to 31 years, 191 days
12. 1916 (Robins): 32 years, 8 days to 32 years, 191 days
13. 1917 (Robins): 33 years, 8 days to 33 years, 191 days