Jacob Stallings drove in two runs with a sixth inning single in the Pirates' 10-3 loss to the White Sox in Chicago.
The Pale Hose jumped out to an 8-0 lead after five innings.
Erik Gonzalez homered in defeat.
Trevor Williams took the loss, dropping to 1-and-5.
The Pirates fell to 7-and-19.
(Photo by Jonathan Daniel/Getty Images)