Nationals 1, Giants 0
WASHINGTON — Tanner Roark and the Washington bullpen outdueled Madison Bumgarner, and Wilson Ramos homered to lift the Nationals in a game between NL division leaders. Washington won twice in the three-game series. Last weekend, the Giants took two of three at home from the Nationals. Roark has pitched at least seven shutout innings a league-best seven times this season.