Romano (elbow) has begun throwing on flat ground from 60 feet, Arden Zwelling of Sportsnet.ca reports.
Romano had arthroscopic right elbow surgery two months ago and will now begin ramping things back up with the hope of returning before the end of the season. If the reliever is able to make it back, it probably won't happen until late September, and it's unlikely he'd be thrown back into the closer role at that point.