How old were they?

Don Gross

P · Born June 30, 1931

Age in each season

1. 1955 (Redlegs): 23 years, 275 days to 24 years, 93 days
2. 1956 (Redlegs): 24 years, 276 days to 25 years, 93 days
3. 1957 (Redlegs): 25 years, 275 days to 26 years, 93 days
4. 1958 (Pirates): 26 years, 275 days to 27 years, 93 days
5. 1959 (Pirates): 27 years, 275 days to 28 years, 93 days
6. 1960 (Pirates): 28 years, 276 days to 29 years, 93 days