Two roster moves for the Diamondbacks this morning, before the series finale against the Giants.
— Arizona Diamondbacks (@Dbacks) July 19, 2015
The Burgos move is not a surprise: his two appearances since the All-Star break have both been terrible, allowing six hits and a walk in an inning of work, and he was seen packing his kit into his car last night. With Patrick Corbin on a pitch-count this afternoon, the team will likely need another four or more innings from the bullpen, and Stites should be able to offer help there.