How old were they?

Charlie Kerfeld

P · Born September 28, 1963

Age in each postseason series

1. 1986 NLCS (October 8, 1986), Astros vs Mets 2–4: 23 years, 10 days

Age in each season

1. 1985 (Astros): 21 years, 185 days to 22 years, 3 days
2. 1986 (Astros): 22 years, 185 days to 23 years, 3 days
3. 1987 (Astros): 23 years, 185 days to 24 years, 3 days
4. 1990 (Braves, Astros): 26 years, 185 days to 27 years, 3 days