How old were they?

Rollie Sheldon

P · Born December 17, 1936

Age in each postseason series

1. 1964 World Series (October 7, 1964), Yankees vs Cardinals 3–4: 27 years, 295 days

Age in each season

1. 1961 (Yankees): 24 years, 105 days to 24 years, 288 days
2. 1962 (Yankees): 25 years, 105 days to 25 years, 288 days
3. 1964 (Yankees): 27 years, 106 days to 27 years, 289 days
4. 1965 (Athletics, Yankees): 28 years, 105 days to 28 years, 288 days
5. 1966 (Red Sox, Athletics): 29 years, 105 days to 29 years, 288 days