Dodgers pitcher Hyun-Jin Ryu threw a bullpen session Sunday for the first time since suffering a shoulder injury, MLB.com reports.
"He throws where he wants," manager Don Mattingly said. "It's like he hasn't missed a beat. It's a matter of getting him strong. He didn't feel anything, he's had no problem. The process is going good and we'll let it play out."
Ryu hasn't pitched since March 17 due to a shoulder impingement. He'll throw again Tuesday and remains without a timetable to return to the team. As Ryu will essentially have to use his rehab assignment to build up his arm strength, it's possible he won't make his season debut until late May.