How old were they?

Frank McCormick

1B · Born June 9, 1911

Age in each postseason series

1. 1939 World Series (October 4, 1939), Reds vs Yankees 0–4: 28 years, 117 days
2. 1940 World Series (October 2, 1940), Reds vs Tigers 4–3: 29 years, 115 days
3. 1948 World Series (October 6, 1948), Braves vs Indians 2–4: 37 years, 119 days

Age in each season

1. 1934 (Reds): 22 years, 296 days to 23 years, 114 days
2. 1937 (Reds): 25 years, 296 days to 26 years, 114 days
3. 1938 (Reds): 26 years, 296 days to 27 years, 114 days
4. 1939 (Reds): 27 years, 296 days to 28 years, 114 days
5. 1940 (Reds): 28 years, 297 days to 29 years, 114 days
6. 1941 (Reds): 29 years, 296 days to 30 years, 114 days
7. 1942 (Reds): 30 years, 296 days to 31 years, 114 days
8. 1943 (Reds): 31 years, 296 days to 32 years, 114 days
9. 1944 (Reds): 32 years, 297 days to 33 years, 114 days
10. 1945 (Reds): 33 years, 296 days to 34 years, 114 days
11. 1946 (Phillies): 34 years, 296 days to 35 years, 114 days
12. 1947 (Braves, Phillies): 35 years, 296 days to 36 years, 114 days
13. 1948 (Braves): 36 years, 297 days to 37 years, 114 days