White (elbow) threw a 20-pitch bullpen session Monday at the Blue Jays player development complex in Florida, Arden Zwelling of Sportsnet.ca reports.
White's next step according to Zwelling will be to throw another bullpen, and then he could face hitters live if that goes well. The right-hander is dealing with elbow inflammation and is unlikely to return to the big-league club before the end of April.