Gabby Hartnett
C · Born December 20, 1900
Age in each postseason series
- 1929 World Series (October 8, 1929), Cubs vs Athletics 1–4: 28 years, 292 days
- 1932 World Series (September 28, 1932), Cubs vs Yankees 0–4: 31 years, 283 days
- 1935 World Series (October 2, 1935), Cubs vs Tigers 2–4: 34 years, 286 days
- 1938 World Series (October 5, 1938), Cubs vs Yankees 0–4: 37 years, 289 days
Age in each season
- 1922 (Cubs): 21 years, 102 days to 21 years, 285 days
- 1923 (Cubs): 22 years, 102 days to 22 years, 285 days
- 1924 (Cubs): 23 years, 103 days to 23 years, 286 days
- 1925 (Cubs): 24 years, 102 days to 24 years, 285 days
- 1926 (Cubs): 25 years, 102 days to 25 years, 285 days
- 1927 (Cubs): 26 years, 102 days to 26 years, 285 days
- 1928 (Cubs): 27 years, 103 days to 27 years, 286 days
- 1929 (Cubs): 28 years, 102 days to 28 years, 285 days
- 1930 (Cubs): 29 years, 102 days to 29 years, 285 days
- 1931 (Cubs): 30 years, 102 days to 30 years, 285 days
- 1932 (Cubs): 31 years, 103 days to 31 years, 286 days
- 1933 (Cubs): 32 years, 102 days to 32 years, 285 days
- 1934 (Cubs): 33 years, 102 days to 33 years, 285 days
- 1935 (Cubs): 34 years, 102 days to 34 years, 285 days
- 1936 (Cubs): 35 years, 103 days to 35 years, 286 days
- 1937 (Cubs): 36 years, 102 days to 36 years, 285 days
- 1938 (Cubs): 37 years, 102 days to 37 years, 285 days
- 1939 (Cubs): 38 years, 102 days to 38 years, 285 days
- 1940 (Cubs): 39 years, 103 days to 39 years, 286 days
- 1941 (Giants): 40 years, 102 days to 40 years, 285 days