Max Olson hit his major league-leading 54th homer, and the Atlanta Braves clinched home-field advantage throughout the postseason with a 5-3 win over the slumping Chicago Cubs on Thursday night.

Atlanta rookie A.J. Smith-Shawver allowed a run in 3 2/3 hitless innings. Kyle Wright (1-3) then came in and pitched 2 1/3 innings of one-run ball. Raisel Iglesias picked up his 32nd save with a perfect ninth inning.

Stroman (10-9) was charged with four runs, two earned, and four hits in two innings.

Seiya Suzuki had three hits and two RBIs for the Cubs. Nico Hoerner went 2 for 4 and scored a run.