SportsLine's Model reveals its top NFL championship round picks, NFL best bets, NFL parlay picks, NFL parlay card, NFL predictions, and 25-1 football parlay

The Philadelphia Eagles will face the Washington Commanders in the NFC and the Buffalo Bills will take on the Kansas City Chiefs in the AFC Sunday.

Greif: Philadelphia will beat Washington in the NFC because the Commanders’ defense has been leaky (allowing 25.5 points per game in the postseason, 9.5 more than Philadelphia), while the Eagles have ranked among the league’s elite defenses all season; by one metric, they stand tied for the league lead in allowing the lowest success rate.