PITTSBURGH — In what might be right-hander Zac Gallen’s final start, he and the Arizona Diamondbacks are trailing the Pittsburgh Pirates and right-hander Paul Skenes, 3-0, after five innings on July 27 at PNC Park.

Diamondbacks starter Ryne Nelson worked six scoreless innings, giving up just one hit while walking two and strikeout four.

The Arizona Diamondbacks battle the Pittsburgh Pirates in the final game of their 3-game series Sunday afternoon at PNC Park.