In a concerning scene at Arrowhead Stadium, Buffalo Bills cornerback Christian Benford left the field on a cart Sunday after suffering his second concussion in two games.

Buffalo Bills cornerback Christian Benford was ruled out of the AFC title game against the Kansas City Chiefs on Sunday night with a concussion.

Bills cornerback Christian Benford has been ruled out for the rest of the AFC championship game after sustaining his second concussion in two playoff games. Benford was carted to the locker room in the first quarter of Sunday night’s game in Kansas City after taking a hit to the head colliding

Buffalo Bills cornerback Christian Benford was carted off the field after suffering what appeared to be a significant injury.

The Bills will not have one of their leading tacklers for the AFC Championship Game against the Chiefs. Here's the Bills injury update.

The Buffalo Bills have an outside chance at getting their third-leading rusher back to play the Baltimore Ravens on Sunday. Rookie running back Ray Davis remains in the NFL concussion protocol but was a limited participant at Wednesday's practice.

Buffalo Bills cornerback Christian Benford was carted from the field after a helmet-to-helmet hit with teammate Damar Hamlin while trying to make a tackle in the first quarter of the AFC title game against the Kansas City Chiefs on Sunday night.

Bills cornerback Christian Benford cleared the concussion protocol and was active for Sunday's AFC championship game where he was expected to play a big role in helping to slow Patrick Mahomes and the Kansas City Chiefs' passing game.

Benford was listed as questionable during the week after he was hurt during the final minutes of the Baltimore Ravens game.

Buffalo's defense did not take the field after that. He's in the league's concussion protocol. Benford developed concussion symptoms after the game, Bills head coach Sean McDermott said Monday.

Bills starting CB Christian Benford exited in the first quarter of Sunday's AFC Championship Game because of a concussion.