Kazuo Matsui
2B · Born October 23, 1975
Age in each postseason series
- 2007 NLDS (October 3, 2007), Rockies vs Phillies 3–0: 31 years, 345 days
- 2007 NLCS (October 11, 2007), Rockies vs Diamondbacks 4–0: 31 years, 353 days
- 2007 World Series (October 24, 2007), Rockies vs Red Sox 0–4: 32 years, 1 day
Age in each season
- 2004 (Mets): 28 years, 161 days to 28 years, 344 days
- 2005 (Mets): 29 years, 160 days to 29 years, 343 days
- 2006 (Mets, Rockies): 30 years, 160 days to 30 years, 343 days
- 2007 (Rockies): 31 years, 160 days to 31 years, 343 days
- 2008 (Astros): 32 years, 161 days to 32 years, 344 days
- 2009 (Astros): 33 years, 160 days to 33 years, 343 days
- 2010 (Astros): 34 years, 160 days to 34 years, 343 days