The Ravens lost starting quarterback Lamar Jackson on their first offensive play. He will not return with a right thumb injury.
Now, Tyler Huntley is injured.
Huntley injured his toe on a tackle by Bills defensive lineman Ed Oliver that twisted Huntley in the second quarter.
He is questionable to return.
Undrafted rookie Joe Fagnano, the emergency third quarterback, entered the game with 9:39 remaining until halftime.
Huntley was 2-of-4 for no yards after Jackson threw an incompletion on his only play.
The Bills lead 13-7, but wide receiver Josh Palmer is doubtful to return with a right hamstring injury.