Tagovailoa attempted to rush up the middle on fourth-and-4 when he ran square into the chest of Bills defensive back Damar Hamlin and went to the ground.

The Dolphins signal-caller attempted to sit up but appeared dazed and went back to the ground as teammates immediately waved for the medical staff.

Tagovailoa eventually did walk off the field and went to the Dolphins locker room.

He was ruled out with a concussion.

Prime Video reported the decision was made just six minutes after he left the game.

Miami was down 31-10 in the third quarter at the time of the injury.