How old were they?

Jeff Tesreau

P · Born March 5, 1888

Age in each postseason series

1. 1912 World Series (October 8, 1912), Giants vs Red Sox 3–4: 24 years, 217 days
2. 1913 World Series (October 7, 1913), Giants vs Athletics 1–4: 25 years, 216 days
3. 1917 World Series (October 6, 1917), Giants vs White Sox 2–4: 29 years, 215 days

Age in each season

1. 1912 (Giants): 24 years, 27 days to 24 years, 210 days
2. 1913 (Giants): 25 years, 27 days to 25 years, 210 days
3. 1914 (Giants): 26 years, 27 days to 26 years, 210 days
4. 1915 (Giants): 27 years, 27 days to 27 years, 210 days
5. 1916 (Giants): 28 years, 27 days to 28 years, 210 days
6. 1917 (Giants): 29 years, 27 days to 29 years, 210 days
7. 1918 (Giants): 30 years, 27 days to 30 years, 210 days