How old were they?

Bill McKechnie

3B · Born August 7, 1886

Age in each season

1. 1907 (Pirates): 20 years, 237 days to 21 years, 55 days
2. 1910 (Pirates): 23 years, 237 days to 24 years, 55 days
3. 1911 (Pirates): 24 years, 237 days to 25 years, 55 days
4. 1912 (Pirates): 25 years, 238 days to 26 years, 55 days
5. 1913 (Yankees, Braves): 26 years, 237 days to 27 years, 55 days
6. 1914 (Hoosiers): 27 years, 237 days to 28 years, 55 days
7. 1915 (Pepper): 28 years, 237 days to 29 years, 55 days
8. 1916 (Giants, Reds): 29 years, 238 days to 30 years, 55 days
9. 1917 (Reds): 30 years, 237 days to 31 years, 55 days
10. 1918 (Pirates): 31 years, 237 days to 32 years, 55 days
11. 1920 (Pirates): 33 years, 238 days to 34 years, 55 days