Bill Donovan
P · Born October 13, 1876
Age in each postseason series
- 1907 World Series (October 8, 1907), Tigers vs Cubs 0–4: 30 years, 360 days
- 1908 World Series (October 10, 1908), Tigers vs Cubs 1–4: 31 years, 363 days
- 1909 World Series (October 8, 1909), Tigers vs Pirates 3–4: 32 years, 360 days
Age in each season
- 1898 (Senators): 21 years, 170 days to 21 years, 353 days
- 1899 (Superbas): 22 years, 170 days to 22 years, 353 days
- 1900 (Superbas): 23 years, 170 days to 23 years, 353 days
- 1901 (Superbas): 24 years, 170 days to 24 years, 353 days
- 1902 (Superbas): 25 years, 170 days to 25 years, 353 days
- 1903 (Tigers): 26 years, 170 days to 26 years, 353 days
- 1904 (Tigers): 27 years, 171 days to 27 years, 354 days
- 1905 (Tigers): 28 years, 170 days to 28 years, 353 days
- 1906 (Tigers): 29 years, 170 days to 29 years, 353 days
- 1907 (Tigers): 30 years, 170 days to 30 years, 353 days
- 1908 (Tigers): 31 years, 171 days to 31 years, 354 days
- 1909 (Tigers): 32 years, 170 days to 32 years, 353 days
- 1910 (Tigers): 33 years, 170 days to 33 years, 353 days
- 1911 (Tigers): 34 years, 170 days to 34 years, 353 days
- 1912 (Tigers): 35 years, 171 days to 35 years, 354 days
- 1915 (Yankees): 38 years, 170 days to 38 years, 353 days
- 1916 (Yankees): 39 years, 171 days to 39 years, 354 days
- 1918 (Tigers): 41 years, 170 days to 41 years, 353 days