D-backs reinstate Zac Gallen from 10-day injured list; optioned Humberto Castellanos to Triple-A Reno following last night’s game

The Arizona Diamondbacks made the following roster moves:

 

Reinstated RHP Zac Gallen (sprained right elbow) from the 10-day injured list.

 

Following last night’s game, optioned RHP Humberto Castellanos to Triple-A Reno.