Starting pitcher Hyun-Jin Ryu, also on the DL, will throw a second bullpen session Sunday and manager Don Mattingly said Ryu will accompany the club on the trip next week and is expected to throw to hitters. As a starting pitcher, he will need more time to build arm strength than Jansen.
Another pitcher on the DL, reliever Brandon League, is nearing a bullpen session as he recovers from a right-shoulder impingement.
Ken Gurnick is a reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.