How old were they?

Billy Klaus

SS · Born December 9, 1928

Age in each season

1. 1952 (Braves): 23 years, 114 days to 23 years, 297 days
2. 1953 (Braves): 24 years, 113 days to 24 years, 296 days
3. 1955 (Red Sox): 26 years, 113 days to 26 years, 296 days
4. 1956 (Red Sox): 27 years, 114 days to 27 years, 297 days
5. 1957 (Red Sox): 28 years, 113 days to 28 years, 296 days
6. 1958 (Red Sox): 29 years, 113 days to 29 years, 296 days
7. 1959 (Orioles): 30 years, 113 days to 30 years, 296 days
8. 1960 (Orioles): 31 years, 114 days to 31 years, 297 days
9. 1961 (Senators): 32 years, 113 days to 32 years, 296 days
10. 1962 (Phillies): 33 years, 113 days to 33 years, 296 days
11. 1963 (Phillies): 34 years, 113 days to 34 years, 296 days