John Axford
P · Born April 1, 1983
Age in each postseason series
- 2011 NLDS (October 1, 2011), Brewers vs Diamondbacks 3–2: 28 years, 183 days
- 2011 NLCS (October 9, 2011), Brewers vs Cardinals 2–4: 28 years, 191 days
- 2013 NLDS (October 3, 2013), Cardinals vs Pirates 3–2: 30 years, 185 days
- 2013 NLCS (October 11, 2013), Cardinals vs Dodgers 4–2: 30 years, 193 days
- 2013 World Series (October 23, 2013), Cardinals vs Red Sox 3–4: 30 years, 205 days
Age in each season
- 2009 (Brewers): 26 years, 0 days to 26 years, 183 days
- 2010 (Brewers): 27 years, 0 days to 27 years, 183 days
- 2011 (Brewers): 28 years, 0 days to 28 years, 183 days
- 2012 (Brewers): 29 years, 0 days to 29 years, 183 days
- 2013 (Brewers, Cardinals): 30 years, 0 days to 30 years, 183 days
- 2014 (Indians, Pirates): 31 years, 0 days to 31 years, 183 days
- 2015 (Rockies): 32 years, 0 days to 32 years, 183 days
- 2016 (Athletics): 33 years, 0 days to 33 years, 183 days
- 2017 (Athletics): 34 years, 0 days to 34 years, 183 days
- 2018 (Blue Jays, Dodgers): 35 years, 0 days to 35 years, 183 days
- 2021 (Brewers): 38 years, 0 days to 38 years, 183 days