Miguel Vargas and Mike Tauchman hit back-to-back home runs to spark a four-run first inning, which propelled the Chicago White Sox to a 7-2 victory over the host Pittsburgh Pirates on Sunday afternoon.

Miguel Vargas and Mike Tauchman hit back-to-back homers in a four-run first inning, and the Chicago White Sox cruised to a 7-2 victory over the struggling Pittsburgh Pirates for their first series sweep this season.

The last time the Pittsburgh Pirates were at PNC Park, they completed perhaps their best homestand in franchise history. The Pirates went a perfect 6-0, sweeping the New York Mets and outscoring them 30-4 in three games.