Jerome Williams
P · Born December 4, 1981
Age in each postseason series
- 2003 NLDS (September 30, 2003), Giants vs Marlins 1–3: 21 years, 300 days
Age in each season
- 2003 (Giants): 21 years, 118 days to 21 years, 301 days
- 2004 (Giants): 22 years, 119 days to 22 years, 302 days
- 2005 (Cubs, Giants): 23 years, 118 days to 23 years, 301 days
- 2006 (Cubs): 24 years, 118 days to 24 years, 301 days
- 2007 (Nationals): 25 years, 118 days to 25 years, 301 days
- 2011 (Angels of Anaheim): 29 years, 118 days to 29 years, 301 days
- 2012 (Angels of Anaheim): 30 years, 119 days to 30 years, 302 days
- 2013 (Angels of Anaheim): 31 years, 118 days to 31 years, 301 days
- 2014 (Astros, Phillies, Rangers): 32 years, 118 days to 32 years, 301 days
- 2015 (Phillies): 33 years, 118 days to 33 years, 301 days
- 2016 (Cardinals): 34 years, 119 days to 34 years, 302 days