Severino (elbow) tossed two simulated innings and totaled 38 pitches at Fenway Park on Saturday, per MLB.com.
EDGE Analysis
Severino appears to be closing in on a minor-league rehab assignment, though it's not yet clear whether the Yankees will ask him to toss another simulated game first. Once he does start pitching in games, the Yankees plan to have him build up to five or six innings before they consider bringing him back up to the big-league roster.