How old were they?

Billy Koch

P · Born December 14, 1974

Age in each postseason series

1. 2002 ALDS (October 1, 2002), Athletics vs Twins 2–3: 27 years, 291 days

Age in each season

1. 1999 (Blue Jays): 24 years, 108 days to 24 years, 291 days
2. 2000 (Blue Jays): 25 years, 109 days to 25 years, 292 days
3. 2001 (Blue Jays): 26 years, 108 days to 26 years, 291 days
4. 2002 (Athletics): 27 years, 108 days to 27 years, 291 days
5. 2003 (White Sox): 28 years, 108 days to 28 years, 291 days
6. 2004 (White Sox, Marlins): 29 years, 109 days to 29 years, 292 days