Tennessee Titans defensive end William Hayes, in the wrong place at the wrong time, suffered a concussion in Sunday's 34-14 loss to the Kansas City Chiefs when he was hit in the head by an errant pass from teammate Kerry Collins, according to *The Tennessean*.
The Titans quarterback floated a pass out of bounds, hitting Hayes along the sideline. The third-year defensive veteran Hayes did not return to the game.
"That's kind of how the game went," coach Jeff Fisher said Sunday. "I've never had a player leave the game with a concussion after getting hit with the ball on the sideline. But we'll see how he is this week."