Lou Koupal
P · Born December 19, 1898
Age in each season
- 1925 (Pirates): 26 years, 103 days to 26 years, 286 days
- 1926 (Pirates): 27 years, 103 days to 27 years, 286 days
- 1928 (Robins): 29 years, 104 days to 29 years, 287 days
- 1929 (Robins, Phillies): 30 years, 103 days to 30 years, 286 days
- 1930 (Phillies): 31 years, 103 days to 31 years, 286 days
- 1937 (Browns): 38 years, 103 days to 38 years, 286 days