Bullpen carries White Sox past Pirates

Yasmani Grandal and Jose Abreu launched solo home runs and the Chicago bullpen contributed 4 2/3 innings of scoreless relief to boost the White Sox to a 4-2 win against the visiting Pittsburgh Pirates on Tuesday night.

The White Sox earned their fourth victory in five games while the Pirates lost for the third time in four games.

Chicago scored twice in the sixth inning to snap a 2-all tie. After the White Sox loaded th