Spencer Turnbull gave up just one run over seven innings as the Tigers beat the Pirates 2-1 in Pittsburgh.
Miguel Cabrera drove in the go-ahead run in the eighth with an RBI single.
Erik Gonzalez drove in the lone Pittsburgh run in the fourth.
Richard Rodriguez, the fifth Bucco pitcher of the day, took the loss.
The Pirates are now 3-and-13 after getting swept.
(Photo by Justin Berl/Getty Images)