"Roger struggled, and [I] felt he was a little overmatched right now," Gibson said. "Just felt like he needed a little relief. Ender gives us a little different perspective defensively. He's a guy with pretty good speed so he gives us another guy like that. Just felt we should switch them out."
Inciarte can play all three outfield positions and has good speed. He was selected by the Phillies in the 2012 Rule 5 Draft and made their Opening Day roster, but was returned to the D-backs on April 4 without having appeared in a big league game.
In 26 games for Reno, Inciarte had an OPS of .807.
"He's a very good defender at all three positions," Gibson said. "He's got speed, handles the bat probably a little better. Initially we went with Roger because we felt he had a little better pop. So Ender's maybe more of a contact guy, a guy that can bunt, maybe move some runners as well. He can definitely steal bases."
Steve Gilbert is a reporter for MLB.com. Read his blog, Inside the D-backs, and follow him on Twitter @SteveGilbertMLB. This story was not subject to the approval of Major League Baseball or its clubs.