How old were they?

Snuffy Stirnweiss

2B · Born October 26, 1918

Age in each postseason series

1. 1943 World Series (October 5, 1943), Yankees vs Cardinals 4–1: 24 years, 344 days
2. 1947 World Series (September 30, 1947), Yankees vs Dodgers 4–3: 28 years, 339 days
3. 1949 World Series (October 5, 1949), Yankees vs Dodgers 4–1: 30 years, 344 days

Age in each season

1. 1943 (Yankees): 24 years, 157 days to 24 years, 340 days
2. 1944 (Yankees): 25 years, 158 days to 25 years, 341 days
3. 1945 (Yankees): 26 years, 157 days to 26 years, 340 days
4. 1946 (Yankees): 27 years, 157 days to 27 years, 340 days
5. 1947 (Yankees): 28 years, 157 days to 28 years, 340 days
6. 1948 (Yankees): 29 years, 158 days to 29 years, 341 days
7. 1949 (Yankees): 30 years, 157 days to 30 years, 340 days
8. 1950 (Browns, Yankees): 31 years, 157 days to 31 years, 340 days
9. 1951 (Indians): 32 years, 157 days to 32 years, 340 days
10. 1952 (Indians): 33 years, 158 days to 33 years, 341 days