Willie Foster
P · Born June 12, 1904
Age in each season
- 1923 (Sox, American Giants): 18 years, 293 days to 19 years, 111 days
- 1924 (American Giants, Sox): 19 years, 294 days to 20 years, 111 days
- 1925 (American Giants, Barons): 20 years, 293 days to 21 years, 111 days
- 1926 (American Giants): 21 years, 293 days to 22 years, 111 days
- 1927 (American Giants): 22 years, 293 days to 23 years, 111 days
- 1928 (American Giants): 23 years, 294 days to 24 years, 111 days
- 1929 (American Giants): 24 years, 293 days to 25 years, 111 days
- 1930 (American Giants): 25 years, 293 days to 26 years, 111 days
- 1931 (Grays, Monarchs): 26 years, 293 days to 27 years, 111 days
- 1932 (American Giants): 27 years, 294 days to 28 years, 111 days
- 1933 (American Giants): 28 years, 293 days to 29 years, 111 days
- 1934 (American Giants): 29 years, 293 days to 30 years, 111 days
- 1935 (American Giants): 30 years, 293 days to 31 years, 111 days
- 1936 (Crawfords): 31 years, 294 days to 32 years, 111 days
- 1937 (American Giants): 32 years, 293 days to 33 years, 111 days