Bob Groom
P · Born September 12, 1884
Age in each season
- 1909 (Senators): 24 years, 201 days to 25 years, 19 days
- 1910 (Senators): 25 years, 201 days to 26 years, 19 days
- 1911 (Senators): 26 years, 201 days to 27 years, 19 days
- 1912 (Senators): 27 years, 202 days to 28 years, 19 days
- 1913 (Senators): 28 years, 201 days to 29 years, 19 days
- 1914 (Terriers): 29 years, 201 days to 30 years, 19 days
- 1915 (Terriers): 30 years, 201 days to 31 years, 19 days
- 1916 (Browns): 31 years, 202 days to 32 years, 19 days
- 1917 (Browns): 32 years, 201 days to 33 years, 19 days
- 1918 (Indians): 33 years, 201 days to 34 years, 19 days