Barrett was recalled from Triple-A Reno on Thursday.
EDGE Analysis
Barrett was solid earlier in the season with Arizona, allowing only three runs on eight hits in seven innings pitched. After Dominic Leone's struggles got him optioned to Triple-A on Wednesday, Barrett will slot back into the Diamondbacks bullpen to replace him. He'll likely be used in lower-leverage situations, but he could stick with the major league club for a longer period of time if he continues to find success against major league hitters.