Yudai Ono (left elbow) tossed a forty-five pitch bullpen session to a squatting catcher at Nagoya Stadium today. He threw at about seventy-five percent. From here, he will slowly increase his pitch count and throw sessions with two days of rest in between. He could pitch in a batting practice scrimmage after May 8. If there are no setbacks, he could rejoin the active roster before the end of the month.
Source: Nikkan Sports 5/4/2016