Washington Nationals' Bryce Harper slides safely into third for a triple as Los Angeles Dodgers third baseman Luis Cruz fields the throw during the fifth inning of the first baseball game of a doubleheader, Wednesday, Sept. 19, 2012, in Washington. The Nationals won 3-1. (AP Photo/Alex Brandon)

Photo by: Alex Brandon

Washington Nationals' Bryce Harper slides safely into third for a triple as Los Angeles Dodgers third baseman Luis Cruz fields the throw during the fifth inning of the first baseball game of a doubleheader, Wednesday, Sept. 19, 2012, in Washington. The Nationals won 3-1. (AP Photo/Alex Brandon)