The Buffalo Bills didn't touch the football in Sunday night's overtime loss to the Kansas City Chiefs after losing the coin toss in their divisional playoff game.

Buffalo lost 42-36 in easily one of the greatest playoff games in NFL history.

Patrick Mahomes connected with Travis Kelce for a touchdown on the first possession of the extra period, ending the game and keeping the Bills from getting a chance to answer.

"The rules are what they are. I can't complain about that because if it was the other way around, we'd be celebrating too," Allen said. "It is what it is at this point. We just didn't make enough plays tonight."

Allen finished 27-for-37 with 329 yards, four touchdowns and no interceptions. He also carried the ball 11 times for 68 yards. The Bills held a three-point lead with 13 seconds left in regulation.

"It's Pat Mahomes on the other side. They made some good plays there at the end. Unfortunately, the coin toss went the way that it did," Allen said. "I'm super proud of our guys throughout this season and the ups and downs. I know it's disappointing right now, it hurts right now. You can say it's going to be better, we're going to learn from this, it's very cliche and nobody wants to hear it. I truly believe that this unit will learn from this. We've got a great young squad and a lot of guys coming back next year. We've just got to use this as fuel for the fire."