ATLANTA — Andy Pages drove in two runs with a bases-loaded single in the seventh inning to give Los Angeles the lead, and the Dodgers beat the Atlanta Braves 4-1 on Wednesday night to clinch their National League Division Series.

The Dodgers won back-to-back games in Atlanta to take the best-of-five matchup 3-1 and advance to the National League Championship Series as they seek to become the first NL team to win three straight World Series.

Pages lined a 3-2 pitch from Robert Suarez up the middle to drive in Teoscar Hernandez, who singled off starter Tyler Mahle, and pinch runner Tommy Edman for a 3-1 lead. Didier Fuentes walked pinch hitter Josue De Paula and Kyle Tucker to load the bases. Edman ran for De Paula.

Max Muncy’s solo shot off Raisel Iglesias in the ninth padded the lead and gave the slugger 19 postseason homers with the Dodgers, extending his franchise record.

Dodgers right-hander Tyler Glasnow, making his first start since Sept. 24, allowed only one hit but walked five batters in 4⅔ innings. After he issued two walks in the fifth, left-hander Alex Vesia ended the inning on Matt Olson’s groundout to second base.

The missed opportunity left the Braves with 18 walks in the series, and none scored.

Glasnow and four relievers combined to give up just three hits. Tanner Scott pitched a perfect eighth before Edwin Diaz got three quick outs for the save.

Mahle, a native of Newport Beach, California, who grew up a Dodgers fan, allowed two runs — one earned — in 6⅓ innings.

Michael Harris II hit Glasnow’s first pitch for a single before stealing second and eventually scoring from third on a wild pitch that bounced off catcher Will Smith’s chest protector.

The Dodgers pulled even in the second with the help of two Atlanta errors. Shohei Ohtani walked, stole second and advanced to third on catcher Sean Murphy’s errant throw into center field. Muncy’s pop fly into shallow left field was dropped by shortstop Mauricio Dubon for another error, allowing Ohtani to score.

Hernandez crashed into the wall while attempting to catch Ozzie Albies’ double off Vesia leading off the sixth. Hernandez pointed to his head and neck when talking to an athletic trainer but remained in the game.

Edgardo Henriquez stranded Albies at second. Henriquez allowed one hit in 1⅔ scoreless innings for the win.

Dodgers second baseman Miguel Rojas was held out after leaving Tuesday night’s 3-1 win during an at-bat in the eighth inning with lower back soreness. Los Angeles manager Dave Roberts said Rojas would not be available off the bench.

Ronald Acuna Jr. started in right field for Atlanta one day after being moved to designated hitter in a late lineup change due to right knee soreness.

The Dodgers will face Milwaukee or San Diego in Game 1 of the NLCS on Sunday.