Campbell was placed on the 10-day injured list with a right elbow strain Wednesday, retroactive to April 18, Jordan McPherson of the Miami Herald reports.

EDGE Analysis

Campbell was recalled by the Marlins on Sunday, but he hasn't yet appeared in a game for the big-league club. However, he's dealing with an elbow injury that will force him to miss at least a week and a half. It's not yet clear when he'll be able to return, but Daniel Castano was recalled from Triple-A Jacksonville on Wednesday to take Campbell's place in the bullpen.