Baltimore Ravens quarterback Lamar Jackson was ruled out for the fourth quarter after suffering a concussion in Saturday's AFC divisional playoff game in Buffalo.
On the final play of the third quarter, Jackson's head snapped back and hit the turf in the end zone of Bills Stadium after throwing the ball away and taking a hit from Bills defensive end Trent Murphy. Jackson immediately grabbed his helmet with both hands after hitting the ground. He then threw his hands up in frustration as he headed to the locker room with a trainer.