Babe Ruth
RF · Born February 6, 1895
Age in each postseason series
- 1915 World Series (October 8, 1915), Red Sox vs Phillies 4–1: 20 years, 244 days
- 1916 World Series (October 7, 1916), Red Sox vs Robins 4–1: 21 years, 244 days
- 1918 World Series (September 5, 1918), Red Sox vs Cubs 4–2: 23 years, 211 days
- 1921 World Series (October 5, 1921), Yankees vs Giants 3–5: 26 years, 241 days
- 1922 World Series (October 4, 1922), Yankees vs Giants 0–4: 27 years, 240 days
- 1923 World Series (October 10, 1923), Yankees vs Giants 4–2: 28 years, 246 days
- 1926 World Series (October 2, 1926), Yankees vs Cardinals 3–4: 31 years, 238 days
- 1927 World Series (October 5, 1927), Yankees vs Pirates 4–0: 32 years, 241 days
- 1928 World Series (October 4, 1928), Yankees vs Cardinals 4–0: 33 years, 241 days
- 1932 World Series (September 28, 1932), Yankees vs Cubs 4–0: 37 years, 235 days
Age in each season
- 1914 (Red Sox): 19 years, 54 days to 19 years, 237 days
- 1915 (Red Sox): 20 years, 54 days to 20 years, 237 days
- 1916 (Red Sox): 21 years, 55 days to 21 years, 238 days
- 1917 (Red Sox): 22 years, 54 days to 22 years, 237 days
- 1918 (Red Sox): 23 years, 54 days to 23 years, 237 days
- 1919 (Red Sox): 24 years, 54 days to 24 years, 237 days
- 1920 (Yankees): 25 years, 55 days to 25 years, 238 days
- 1921 (Yankees): 26 years, 54 days to 26 years, 237 days
- 1922 (Yankees): 27 years, 54 days to 27 years, 237 days
- 1923 (Yankees): 28 years, 54 days to 28 years, 237 days
- 1924 (Yankees): 29 years, 55 days to 29 years, 238 days
- 1925 (Yankees): 30 years, 54 days to 30 years, 237 days
- 1926 (Yankees): 31 years, 54 days to 31 years, 237 days
- 1927 (Yankees): 32 years, 54 days to 32 years, 237 days
- 1928 (Yankees): 33 years, 55 days to 33 years, 238 days
- 1929 (Yankees): 34 years, 54 days to 34 years, 237 days
- 1930 (Yankees): 35 years, 54 days to 35 years, 237 days
- 1931 (Yankees): 36 years, 54 days to 36 years, 237 days
- 1932 (Yankees): 37 years, 55 days to 37 years, 238 days
- 1933 (Yankees): 38 years, 54 days to 38 years, 237 days
- 1934 (Yankees): 39 years, 54 days to 39 years, 237 days
- 1935 (Braves): 40 years, 54 days to 40 years, 237 days