Jack Hamilton
P · Born December 25, 1938
Age in each season
- 1962 (Phillies): 23 years, 97 days to 23 years, 280 days
- 1963 (Phillies): 24 years, 97 days to 24 years, 280 days
- 1964 (Tigers): 25 years, 98 days to 25 years, 281 days
- 1965 (Tigers): 26 years, 97 days to 26 years, 280 days
- 1966 (Mets): 27 years, 97 days to 27 years, 280 days
- 1967 (Angels, Mets): 28 years, 97 days to 28 years, 280 days
- 1968 (Angels): 29 years, 98 days to 29 years, 281 days
- 1969 (Indians, White Sox): 30 years, 97 days to 30 years, 280 days