Ryu (glute) threw another bullpen session Friday, Ken Gurnick of MLB.com reports. A Grade 1-2 glute strain forced Ryu onto the DL last week, but he seems to be progressing nicely, having now thrown bullpen sessions on back-to-back days. While he's not throwing with maximum effort just yet, Ryu appears on track to return shortly after he's eligible Aug. 29.