The San Francisco 49ers saw their playoff chances plummet following consecutive losses to the Seattle Seahawks and Green Bay Packers.
While the 49ers are still technically in the playoff hunt, their season may be better defined by whether they can play spoiler for other teams. That's what they'll be aiming to do Sunday while also trying to keep their own playoff hopes on life support.
Buffalo has dominated a relatively weak AFC East and entered Week 13 with a simple clinching scenario. They needed the Miami Dolphins to lose to the Packers on Thanksgiving night.