Harper's walk off leads the Nationals over the Phillies

Washington Nationals' Bryce Harper, second from right, is mobbed by teammates at home after a baseball game against the Philadelphia Phillies, Sunday, April 16, 2017, in Washington. Harper hit a three-run walkoff homerun. The Nationals won 6-4. (AP Photo/Nick Wass)

WASHINGTON (AP) — Bryce Harper hit a two-run homer in the third inning and a game-ending, three-run drive with two outs in the ninth, leading the Washington Nationals over the Philadelphia Phillies 6-4 on Sunday.

Harper's first home run, off Jerad Eickhoff, broke a 1-1 tie. The Nationals trailed 4-3 in the ninth when Joaquin Benoit (0-1) walked Chris Heisey with one out, and Adam Eaton singled.

Anthony Rendon flied out, and Harper worked the count full before driving a 97 mph fastball to center for his fourth home run this season. It was Harper's fourth game-ending homer, his first since May 9, 2015, against Atlanta's Cody Martin. Harper has hit 18 of his 125 big league homers against the Phillies.