Jose Ramirez delivered a go-ahead, two-run double in the seventh inning and the Cleveland Indians beat the Chicago White Sox 5-4 Thursday night for a four-game sweep in a matchup of playoff-bound teams.

The victory pulled the Indians within one game of Chicago for the fourth seed and home-field advantage in the first round of the postseason. Idle Minnesota leads the White Sox by one game in the AL Central with three to play.

The Indians have won five straight and the White Sox have lost a season-high five in a row.

Chicago scored three times in the top of the seventh to take a 4-1 lead, but the Indians answered with four in the bottom half. Ramirez's two-out double to center off Carlos Rodon (0-2) drove in Cesar Hernandez and Delino DeShields.

White Sox starter Dallas Keuchel allowed one run in six innings in his second start since a stint on the injured list with back spasms. The left-hander went 1-0 with a 0.45 ERA in four September outings, lowering his season mark to 1.99, second-best in the AL.

Zach Plesac went 6 2/3 innings, surrendering four runs and striking out seven. He was chased in the seventh after Nomar Mazara singled home two runs, which was preceded by an RBI groundout by Yasmani Grandal.

White Sox OF Luis Robert, who is mired in a 0-for-28 slump and doesn't have a hit since Sept. 15, was not in the lineup. The 23-year-old Cuban leads all rookies with 30 RBIs and is tied for first with 11 homers, but has just six hits in his last 70 at-bats (.086).

Dylan Cease (5-3, 3.52 ERA) opens a three-game series at Guaranteed Rate Field against Cubs RHP Yu Darvish. The White Sox took two of three from their Windy City rivals at Wrigley Field from Aug. 21-23.