John Thomson
P · Born October 1, 1973
Age in each postseason series
- 2004 NLDS (October 6, 2004), Braves vs Astros 2–3: 31 years, 5 days
- 2005 NLDS (October 5, 2005), Braves vs Astros 1–3: 32 years, 4 days
Age in each season
- 1997 (Rockies): 23 years, 182 days to 24 years, 0 days
- 1998 (Rockies): 24 years, 182 days to 25 years, 0 days
- 1999 (Rockies): 25 years, 182 days to 26 years, 0 days
- 2001 (Rockies): 27 years, 182 days to 28 years, 0 days
- 2002 (Rockies, Mets): 28 years, 182 days to 29 years, 0 days
- 2003 (Rangers): 29 years, 182 days to 30 years, 0 days
- 2004 (Braves): 30 years, 183 days to 31 years, 0 days
- 2005 (Braves): 31 years, 182 days to 32 years, 0 days
- 2006 (Braves): 32 years, 182 days to 33 years, 0 days
- 2007 (Royals): 33 years, 182 days to 34 years, 0 days