How old were they?

Howard Battle

3B · Born March 25, 1972

Age in each postseason series

1. 1999 NLDS (October 5, 1999), Braves vs Astros 3–1: 27 years, 194 days
2. 1999 NLCS (October 12, 1999), Braves vs Mets 4–2: 27 years, 201 days
3. 1999 World Series (October 23, 1999), Braves vs Yankees 0–4: 27 years, 212 days

Age in each season

1. 1995 (Blue Jays): 23 years, 7 days to 23 years, 190 days
2. 1996 (Phillies): 24 years, 7 days to 24 years, 190 days
3. 1999 (Braves): 27 years, 7 days to 27 years, 190 days