Matusz (back) was activated off the disabled list Saturday, Eduardo Encina of the Baltimore Sun reports.

EDGE Analysis

The Orioles will get one of their better relievers back in the fold Saturday with Matusz returning from his DL stint stemming from a back injury in spring training. Matusz was impressive in a longer-than-usual outing on his final rehab appearance Tuesday, striking out nine batters over four innings of work. He'll primarily be used against lefties, but the state of the Orioles' bullpen could cause manager Buck Showalter to lean on Matusz to pitch multiple innings.