How old were they?

Art Mahaffey

P · Born June 4, 1938

Age in each season

1. 1960 (Phillies): 21 years, 302 days to 22 years, 119 days
2. 1961 (Phillies): 22 years, 301 days to 23 years, 119 days
3. 1962 (Phillies): 23 years, 301 days to 24 years, 119 days
4. 1963 (Phillies): 24 years, 301 days to 25 years, 119 days
5. 1964 (Phillies): 25 years, 302 days to 26 years, 119 days
6. 1965 (Phillies): 26 years, 301 days to 27 years, 119 days
7. 1966 (Cardinals): 27 years, 301 days to 28 years, 119 days