Pete Alonso hit a game-ending homer with one out in the seventh inning and the New York Mets quickly bounced back from blowing the lead, beating the Washington Nationals 5-4 Thursday for a doubleheader sweep.

Pete Alonso hit a game-ending homer with one out in the seventh inning and the New York Mets quickly bounced back from blowing the lead, beating the Washington Nationals 5-4 Thursday for a doubleheader sweep.