Los Angeles Dodgers right fielder Yasiel Puig, left, throws during batting practice before a baseball game against the Washington Nationals at Nationals Park, Tuesday, May 6, 2014, in Washington. (AP Photo/Alex Brandon)
Washington Nationals' Denard Span (2) celebrates with Anthony Rendon (6) after being driven home by Rendon's two-run homer during the first inning of a baseball game against the Los Angeles Dodgers at Nationals Park, Monday, May 5, 2014, in Washington. (AP Photo/Alex Brandon)
Los Angeles Dodgers manager Don Mattingly steps up to watch the game during the third inning of a baseball game against the Washington Nationals at Nationals Park, Monday, May 5, 2014, in Washington. (AP Photo/Alex Brandon)