John Stephenson
C · Born April 13, 1941
Age in each season
- 1964 (Mets): 22 years, 354 days to 23 years, 171 days
- 1965 (Mets): 23 years, 353 days to 24 years, 171 days
- 1966 (Mets): 24 years, 353 days to 25 years, 171 days
- 1967 (Cubs): 25 years, 353 days to 26 years, 171 days
- 1968 (Cubs): 26 years, 354 days to 27 years, 171 days
- 1969 (Giants): 27 years, 353 days to 28 years, 171 days
- 1970 (Giants): 28 years, 353 days to 29 years, 171 days
- 1971 (Angels): 29 years, 353 days to 30 years, 171 days
- 1972 (Angels): 30 years, 354 days to 31 years, 171 days
- 1973 (Angels): 31 years, 353 days to 32 years, 171 days