How old were they?

Walt Masters

P · Born March 28, 1907

Age in each season

1. 1931 (Senators): 24 years, 4 days to 24 years, 187 days
2. 1937 (Phillies): 30 years, 4 days to 30 years, 187 days
3. 1939 (Athletics): 32 years, 4 days to 32 years, 187 days