Mike Matheny
C · Born September 22, 1970
Age in each postseason series
- 2001 NLDS (October 9, 2001), Cardinals vs Diamondbacks 2–3: 31 years, 17 days
- 2002 NLDS (October 1, 2002), Cardinals vs Diamondbacks 3–0: 32 years, 9 days
- 2002 NLCS (October 9, 2002), Cardinals vs Giants 1–4: 32 years, 17 days
- 2004 NLDS (October 5, 2004), Cardinals vs Dodgers 3–1: 34 years, 13 days
- 2004 NLCS (October 13, 2004), Cardinals vs Astros 4–3: 34 years, 21 days
- 2004 World Series (October 23, 2004), Cardinals vs Red Sox 0–4: 34 years, 31 days
Age in each season
- 1994 (Brewers): 23 years, 191 days to 24 years, 9 days
- 1995 (Brewers): 24 years, 191 days to 25 years, 9 days
- 1996 (Brewers): 25 years, 192 days to 26 years, 9 days
- 1997 (Brewers): 26 years, 191 days to 27 years, 9 days
- 1998 (Brewers): 27 years, 191 days to 28 years, 9 days
- 1999 (Blue Jays): 28 years, 191 days to 29 years, 9 days
- 2000 (Cardinals): 29 years, 192 days to 30 years, 9 days
- 2001 (Cardinals): 30 years, 191 days to 31 years, 9 days
- 2002 (Cardinals): 31 years, 191 days to 32 years, 9 days
- 2003 (Cardinals): 32 years, 191 days to 33 years, 9 days
- 2004 (Cardinals): 33 years, 192 days to 34 years, 9 days
- 2005 (Giants): 34 years, 191 days to 35 years, 9 days
- 2006 (Giants): 35 years, 191 days to 36 years, 9 days