Ryan (calf) was transferred to the 60-day DL on Sunday. The transaction was just a procedural move for the Yankees to free up a 40-man roster spot for reliever Jacob Lindgren, who had his contract purchased from Triple-A Scranton/Wilkes-Barre ahead of Sunday's game against the Rangers. Ryan should begin a rehab assignment in the coming days before potentially returning to the Yankees at some point in June.