Hyun-Jin Ryu plays catch Tuesday

Dodgers pitcher Hyun-Jin Ryu played catch Tuesday, testing out his strained right gluteus, MLB.com reports.

"[Ryu's] doing better, feeling better," manager Don Mattingly said. "He's basically playing catch, keeping his arm moving. He'll be doing more things underneath, working out. He's doing good right now. Timetable-wise, I don't know if we're going to have that. ... Right now, I feel pretty good about that."

Ryu was placed on the disabled list Friday with the injury. He has yet to work on his lower body while sidelined.