How old were they?

Jerry McNertney

C · Born August 7, 1936

Age in each season

1. 1964 (White Sox): 27 years, 238 days to 28 years, 55 days
2. 1966 (White Sox): 29 years, 237 days to 30 years, 55 days
3. 1967 (White Sox): 30 years, 237 days to 31 years, 55 days
4. 1968 (White Sox): 31 years, 238 days to 32 years, 55 days
5. 1969 (Pilots): 32 years, 237 days to 33 years, 55 days
6. 1970 (Brewers): 33 years, 237 days to 34 years, 55 days
7. 1971 (Cardinals): 34 years, 237 days to 35 years, 55 days
8. 1972 (Cardinals): 35 years, 238 days to 36 years, 55 days
9. 1973 (Pirates): 36 years, 237 days to 37 years, 55 days