Billy Muffett
P · Born September 21, 1930
Age in each season
- 1957 (Cardinals): 26 years, 192 days to 27 years, 10 days
- 1958 (Cardinals): 27 years, 192 days to 28 years, 10 days
- 1959 (Giants): 28 years, 192 days to 29 years, 10 days
- 1960 (Red Sox): 29 years, 193 days to 30 years, 10 days
- 1961 (Red Sox): 30 years, 192 days to 31 years, 10 days
- 1962 (Red Sox): 31 years, 192 days to 32 years, 10 days