As of the 2014 season, the average weight of a Washington Nationals player is 211 pounds.
Spencer debuted on June 3, 1872, playing for the Washington Nationals at Nationals Grounds; he played his final game on June 3, 1872, playing for the Washington Nationals at Nationals Grounds.
Luis Atilano debuted on April 23, 2010, playing for the Washington Nationals at Nationals Park; he played his final game on July 20, 2010, playing for the Washington Nationals at Nationals Park.
Ian Desmond debuted on September 10, 2009, playing for the Washington Nationals at Nationals Park; he played his final game on September 28, 2013, playing for the Washington Nationals at Nationals Park.
Christian Garcia debuted on September 4, 2012, playing for the Washington Nationals at Nationals Park; he played his final game on October 3, 2012, playing for the Washington Nationals at Nationals Park.
Ryan Mattheus debuted on June 14, 2011, playing for the Washington Nationals at Nationals Park; he played his final game on September 29, 2013, playing for the Washington Nationals at Nationals Park.
Tyler Moore debuted on April 29, 2012, playing for the Washington Nationals at Nationals Park; he played his final game on September 29, 2013, playing for the Washington Nationals at Nationals Park.
Eury Perez debuted on September 1, 2012, playing for the Washington Nationals at Nationals Park; he played his final game on September 29, 2013, playing for the Washington Nationals at Nationals Park.
Anthony Rendon debuted on April 21, 2013, playing for the Washington Nationals at Nationals Park; he played his final game on September 29, 2013, playing for the Washington Nationals at Nationals Park.
Jordan Zimmermann debuted on April 20, 2009, playing for the Washington Nationals at Nationals Park; he played his final game on September 25, 2013, playing for the Washington Nationals at Nationals Park.
Tanner Roark debuted on August 7, 2013, playing for the Washington Nationals at Nationals Park; he played his final game on September 29, 2013, playing for the Washington Nationals at Nationals Park.
Atahualpa Severino debuted on September 6, 2011, playing for the Washington Nationals at Nationals Park; he played his final game on September 26, 2011, playing for the Washington Nationals at Nationals Park.