Ryan Mattheus
P · Born November 10, 1983
Age in each postseason series
- 2012 NLDS (October 7, 2012), Nationals vs Cardinals 2–3: 28 years, 332 days
Age in each season
- 2011 (Nationals): 27 years, 142 days to 27 years, 325 days
- 2012 (Nationals): 28 years, 143 days to 28 years, 326 days
- 2013 (Nationals): 29 years, 142 days to 29 years, 325 days
- 2014 (Nationals): 30 years, 142 days to 30 years, 325 days
- 2015 (Reds, Angels of Anaheim): 31 years, 142 days to 31 years, 325 days