The Chicago White Sox defeated the Detroit Tigers 3-2 in 10 innings Thursday on Tim Elko’s walk-off single, earning a split in the 4-game series.

With the win, Chicago split the four-game series. The Tigers had swept the White Sox in April in the first of four series between the teams this season.

Detroit’s offense had a dismal day against White Sox starter Sean Burke, who fired six shutout innings until Wenceel Pérez finally broke through with a solo homer in the seventh. Pérez has three home runs in 32 plate appearances since being activated from the injured list on May 27.