Diamondbacks' Humberto Castellanos: Recalled by Arizona

The Diamondbacks recalled Castellanos from Triple-A Reno on Friday.

It'll be the second stint in the majors for Castellanos this season after his contract was selected by Arizona on June 6. The 28-year-old right-hander made one appearance for the big club June 7 against the Padres and was optioned back to the minors the next day. Castellanos has started 11 games for Triple-A Reno this season, but he will likely serve out of Arizona's bullpen with right-hander Scott McGough being optioned to Reno in a corresponding move and ace Zac Gallen (hamstring) set to return from the injured list Saturday.