Mike Sullivan
P · Born October 23, 1870
Age in each season
- 1889 (Nationals): 18 years, 160 days to 18 years, 343 days
- 1890 (Colts): 19 years, 160 days to 19 years, 343 days
- 1891 (Giants, Athletics): 20 years, 160 days to 20 years, 343 days
- 1892 (Reds): 21 years, 161 days to 21 years, 344 days
- 1893 (Reds): 22 years, 160 days to 22 years, 343 days
- 1894 (Senators, Spiders): 23 years, 160 days to 23 years, 343 days
- 1895 (Spiders): 24 years, 160 days to 24 years, 343 days
- 1896 (Giants): 25 years, 161 days to 25 years, 344 days
- 1897 (Giants): 26 years, 160 days to 26 years, 343 days
- 1899 (Beaneaters): 28 years, 160 days to 28 years, 343 days