Series preview: White Sox at Pirates

Cubs starter Kyle Hendricks delivers a pitch during the first inning.

White Sox relief pitcher Bruce Rondon delivers a pitch during the ninth inning.

White Sox left fielder Nicky Delmonico hits an RBI triple during the sixth inning.

White Sox center fielder Adam Engel runs to steal third base on a wild pitch during the second inning.

A fan holds up a "Happy Birthday" sign for Cubs catcher Willson Contreras during the game.

White Sox left fielder Nicky Delmonico slides in for a triple during the sixth inning.

White Sox left fielder Nicky Delmonico hits an RBI triple during the sixth inning.

Cubs catcher Willson Contreras after he struck out during the eighth inning.

White Sox starter Lucas Giolito delivers a pitch during the first inning.

Chicago Cubs first baseman Anthony Rizzo (44), after his ground out in the sixth inning against the Chicago White Sox, at Wrigley Field, in Chicago, on Sunday, May 13, 2018. (Nuccio DiNuzzo/baiduhai)

Chicago White Sox relief pitcher Bruce Rondon (44), and Chicago White Sox catcher Omar Narvaez (38), celebrate their team's 5-3 win over the Chicago Cubs, at Wrigley Field, in Chicago, on Sunday, May 13, 2018. (Nuccio DiNuzzo/baiduhai)

Cubs first baseman Anthony Rizzo after his ground out in the sixth inning.

Cubs catcher Willson Contreras and starting pitcher Kyle Hendricks confer on the mound during the sixth inning.

Cubs catcher Willson Contreras (40) and first baseman Anthony Rizzo (44) high-five after they scored on a hit by second baseman Javier Baez during the first inning.

Chicago White Sox designated hitter Matt Davidson (24), heads back to the dugout, after hitting his solo home run against the Chicago Cubs, during the second inning of their game at Wrigley Field, in Chicago, on Sunday, May 13, 2018. (Nuccio DiNuzzo/baiduhai)

White Sox's Jose Abreu and Matt Davidson (24) celebrate their team's 5-3 win over the Cubs at Wrigley Field on Sunday.

Cubs' Addison Russell is tagged by White Sox catcher Omar Narvaez on a run down during the fourth inning.

White Sox designated hitter Matt Davidson hits a solo home run against the Cubs during the second inning.

Fans in left field during the game between the  Cubs and White Sox.

White Sox pitching coach Don Cooper goes to the mound to talk with starting pitcher Lucas Giolito after he walked Cubs' Kyle Schwarber during the first inning.

White Sox second baseman Yolmer Sanchez and first baseman Jose Abreu during the game.

Cubs relief pitcher Brian Duensing in the dugout after he was removed in the seventh inning.

Cubs first baseman Anthony Rizzo laughs with Addison Russell (27) during a pitching change in the seventh inning.

Cubs second baseman Javier Baez follows through on a two-run single during the first inning.

Cubs shortstop Addison Russell (27) reacts after he struck out during the first inning.

Cubs relief pitcher Steve Cishek delivers a pitch during the eighth inning.

Cubs' Yu Darvish in the dugout during the game.

White Sox first baseman Jose Abreu singles during the sixth inning.

Cubs' Ian Happ after his RBI double in the fourth inning.

Cubs relief pitcher Brian Duensing walks off the mound after he was removed in the seventh inning.