Pirates GM Neal Huntington said Sunday that Feliz's right arm injury is more of a muscular issue than a ligament one, MLB.com's Adam Berry reports.

EDGE Analysis

Feliz experienced the discomfort in his arm during Saturday's appearance against the Brewers, when he surrendered two runs on two hits over 0.1 innings. The Pirates will likely give him the next few days off to rest, but fortunately, it doesn't look like Feliz's injury is anything too worrisome.