Gio Gonzalez and four relievers combined on a six-hitter, and the Washington Nationals beat the Miami Marlins for the eighth consecutive time, winning 8-1 Wednesday night.
Gonzalez (14-6) pitched five scoreless innings but needed 101 pitches. Ryan Zimmerman hit his 31st homer, and Michael A. Taylor added his 14th.
The Nationals, who completed a three-game sweep, have outscored Miami 53-12 in their past eight meetings. Washington increased its lead in the NL East to 18 games over second-place Miami.
Major league home run leader Giancarlo Stanton went 0 for 3 and is 3 for 35 in the past 10 games. All three hits were homers, leaving him at 53 for the season.
The Marlins have lost nine of their past 10 games to fade from the NL wild-card race. Announced attendance was 14,390, smallest of the year for the second night in a row at Marlins Park. With South Florida bracing for Hurricane Irma, a head count at first pitch put the actual crowd size at 799.
Dillon Peters (0-1) gave up three runs in five innings.