How old were they?

Jose Santiago

P · Born August 15, 1940

Age in each postseason series

1. 1967 World Series (October 4, 1967), Red Sox vs Cardinals 3–4: 27 years, 50 days

Age in each season

1. 1963 (Athletics): 22 years, 229 days to 23 years, 47 days
2. 1964 (Athletics): 23 years, 230 days to 24 years, 47 days
3. 1965 (Athletics): 24 years, 229 days to 25 years, 47 days
4. 1966 (Red Sox): 25 years, 229 days to 26 years, 47 days
5. 1967 (Red Sox): 26 years, 229 days to 27 years, 47 days
6. 1968 (Red Sox): 27 years, 230 days to 28 years, 47 days
7. 1969 (Red Sox): 28 years, 229 days to 29 years, 47 days
8. 1970 (Red Sox): 29 years, 229 days to 30 years, 47 days