BUFFALO, N.Y. -- Buffalo Bills quarterback Josh Allen is being evaluated for an elbow injury to his ulnar collateral ligament and related nerves, a source told ESPN's Chris Mortensen.
His status is uncertain for the team's game against the Minnesota Vikings on Sunday.
"We're just going through it, still evaluating it, and we'll see where it goes," coach Sean McDermott said Monday. "I'll know more in the next 24 hours and then probably be able to check in with [the media] back on Wednesday."
Allen suffered the injury during the last drive of the team's 20-17 loss to the New York Jets.