What It Means:

Perdomo's shoulder has kept him on the shelf since late July, but he's back with the team ahead of its series against the Arizona Diamondbacks. He'll start in a long-relief role, but Perdomo could be in store for a few starts going forward.

In 39.7 innings pitched across 25 games so far this season, Perdomo has a 7.94 ERA with a 2.04 WHIP.