The Dodgers overpowered the Nationals on the mound and at the plate, extending the dominance that led to a franchise-record 106 victories in the regular season right on into the playoffs. Walker Buehler allowed one hit over six innings, Max Muncy drove in three runs and Los Angeles capitalized on mistakes to beat Washington 6-0 in Game 1 of their NL Division Series on Thursday night. Buehler struck out eight, walked three and retired his final seven batters after earning the start over veterans Clayton Kershaw and Hyun-Jin Ryu, whose 2.32 ERA was lowest in the majors this season.