Miami Dolphins quarterback Tua Tagovailoa left Sunday's game against the Buffalo Bills in the first quarter with a rib injury.
The injury appeared to take place when the Dolphins went for it on fourth-and-two near midfield on their second possession. Bills defensive end A.J. Epenesa put a big hit on Tagovailoa as he released an incomplete pass.
Tagovailoa needed help off the field and eventually left for the locker room on a cart. The Dolphins later announced that he suffered a rib injury and was questionable to return.