Orioles closer Zach Britton is back from extended spring training and said he's upbeat about beginning his minor league rehabilitation assignment at Ripken Stadium on Monday night.
Britton (left forearm strain) threw to hitters in a simulated game Thursday and will pitch one inning for the Short-A IronBirds on Opening Night.
"It went really well, facing hitters for the first time in a while," Britton said. "Physically, it felt great. That's kind of what that was all about. I woke up this morning and felt great. Progress has been really, really good lately.