Brent Mayne
C · Born April 19, 1968
Age in each postseason series
- 2004 NLDS (October 5, 2004), Dodgers vs Cardinals 1–3: 36 years, 169 days
Age in each season
- 1990 (Royals): 21 years, 347 days to 22 years, 165 days
- 1991 (Royals): 22 years, 347 days to 23 years, 165 days
- 1992 (Royals): 23 years, 348 days to 24 years, 165 days
- 1993 (Royals): 24 years, 347 days to 25 years, 165 days
- 1994 (Royals): 25 years, 347 days to 26 years, 165 days
- 1995 (Royals): 26 years, 347 days to 27 years, 165 days
- 1996 (Mets): 27 years, 348 days to 28 years, 165 days
- 1997 (Athletics): 28 years, 347 days to 29 years, 165 days
- 1998 (Giants): 29 years, 347 days to 30 years, 165 days
- 1999 (Giants): 30 years, 347 days to 31 years, 165 days
- 2000 (Rockies): 31 years, 348 days to 32 years, 165 days
- 2001 (Royals, Rockies): 32 years, 347 days to 33 years, 165 days
- 2002 (Royals): 33 years, 347 days to 34 years, 165 days
- 2003 (Royals): 34 years, 347 days to 35 years, 165 days
- 2004 (Dodgers, Diamondbacks): 35 years, 348 days to 36 years, 165 days