Cubs 6, White Sox 3

Cubs first baseman Anthony Rizzo stands beside White Sox first baseman Jose Abreu after Rizzo singled in a run in the seventh inning.

White Sox baserunner Avisail Garcia gets back to third base as Cubs third baseman Kris Bryant makes an error in the fourth inning.

Cubs first baseman Anthony Rizzo breaks his bat as he pops out in the fourth inning.

White Sox third baseman Tyler Saladino, right, is congratulated by teammate Carlos Sanchez after Saladino made three great defensive plays in the second inning.

White Sox starting pitcher Jose Quintana reacts on the mound after giving up a run-scoring single to Cubs batter Jorge Soler in the sixth inning.

Cubs baserunner Dexter Fowler is forced at second base by White Sox shortstop Alexei Ramirez on a fielder’s choice in the seventh inning.

Cubs baserunner Jorge Soler heads to the dugout after being tagged out on a fielder’s choice in the sixth inning.

White Sox starting pitcher Jose Quintana and catcher Tyler Flowers react after giving up a run-scoring single to Cubs batter Jorge Soler in the sixth inning.

Cubs first baseman Anthony Rizzo slides in safely at home on White Sox catcher Tyler Flowers after a single by teammate Jorge Soler in the sixth inning.

Cubs player Jorge Soler, right, is congratulated by first base coach Brandon Hyde after Soler drove in a run with a single in the seventh inning.

White Sox right fielder Avisail Garcia ields a ball that went for a run-scoring single for Cubs batter Jorge Soler in the seventh inning.

White Sox third baseman Tyler Saladino stands by as Cubs baserunner Anthony Rizzo advances to third base on a run-scoring single by Jorge Soler in the seventh inning.

Cubs manager Joe Maddon speaks with starting pitcher Jake Arrieta after Arrieta was pulled from the game in the seventh inning.

Cubs first baseman Anthony Rizzo singles in a run in the seventh inning.

Cubs baserunner Kyle Schwarber is congratulated by teammate Jorge Soler after Schwarber scored on a single by Anthony Rizzo in the seventh inning.e)

Cubs third baseman Kris Bryant watches as teammate Anthony Rizzo does a pull-up on the dugout before the start of the game.

Cubs teammates, including Starlin Castro (13) and Jorge Soler (68), huddle together just before taking on the White Sox at U.S. Cellular Field.

Cubs shortstop Addison Russell (center) high-fives teammate Jorge Soler as the team celebrates a victory over the White Sox.

White Sox relief pitcher Zach Duke (center) speaks with pitching coach Don Cooper during the seventh inning.

Cubs shortstop Addison Russell lays down a sacrifice bunt in the seventh inning.

White Sox center fielder Adam Eaton tosses his helmet aside after being doubled up to end the fifth inning.

White Sox baserunner Avisail Garcia gets back to third base as Cubs third baseman Kris Bryant makes an error in the fourth inning.

White Sox right fielder Avisail Garcia is hit by a pitch thrown by Cubs starting pitcher Jake Arrieta in the second inning.

Cubs starting pitcher Jake Arrieta reacts after making a throwing error in the second inning.

White Sox right fielder Avisail Garcia reacts after being hit by a pitch thrown by Cubs starting pitcher Jake Arrieta in the second inning.

White Sox catcher Tyler Flowers lies on the ground as home plate umpire Joe West signals that Cubs baserunner Addison Russell is safe at home after a single by Kyle Schwarber in the fifth inning.

White Sox catcher Tyler Flowers is unable to tag out Cubs baserunner Addison Russell at home plate in the fifth inning.

The Cubs’ Kyle Schwarber drives in a run with a single in the fifth inning.

The Cubs’ Addison Russell celebrates after scoring in the fifth inning.

Cubs manager Joe Maddon yells out to the field as players take batting practice before the game.

Cubs fan Chad Sajovic plays bags while tailgating at U.S. Cellular Field.

White Sox player Emilio Bonifacio chats with the Cubs’ Hector Rondon, left, before the game.

White Sox right fielder Avisail Garcia is hit by a pitch thrown by Cubs starting pitcher Jake Arrieta in the second inning.

Chicago Cubs third baseman Kris Bryant has a laugh while hanging out with teammates before the game.

White Sox starting pitcher Jose Quintana delivers to the Cubs in the first inning.

Cubs starting pitcher Jake Arrieta reacts after making a throwing error in the second inning.

Cubs starting pitcher Jake Arrieta delivers to the White Sox in the first inning.

Cubs starting pitcher Jake Arrieta heads to the dugout after finishing the top of the second inning.