Larry Jackson
P · Born June 2, 1931
Age in each season
- 1955 (Cardinals): 23 years, 303 days to 24 years, 121 days
- 1956 (Cardinals): 24 years, 304 days to 25 years, 121 days
- 1957 (Cardinals): 25 years, 303 days to 26 years, 121 days
- 1958 (Cardinals): 26 years, 303 days to 27 years, 121 days
- 1959 (Cardinals): 27 years, 303 days to 28 years, 121 days
- 1960 (Cardinals): 28 years, 304 days to 29 years, 121 days
- 1961 (Cardinals): 29 years, 303 days to 30 years, 121 days
- 1962 (Cardinals): 30 years, 303 days to 31 years, 121 days
- 1963 (Cubs): 31 years, 303 days to 32 years, 121 days
- 1964 (Cubs): 32 years, 304 days to 33 years, 121 days
- 1965 (Cubs): 33 years, 303 days to 34 years, 121 days
- 1966 (Phillies, Cubs): 34 years, 303 days to 35 years, 121 days
- 1967 (Phillies): 35 years, 303 days to 36 years, 121 days
- 1968 (Phillies): 36 years, 304 days to 37 years, 121 days