The Washington Commanders earned a massive 45-31 upset win over the top-seeded Detroit Lions on Saturday night in the NFC divisional round to advance to their first NFC championship game since 1991, when they last won the Super Bowl.

Commanders starting guard Sam Cosmi will miss the rest of the postseason with an ACL tear, coach Dan Quinn announced Sunday.

The Washington Commanders defeated the Detroit Lions last night to move on to the NFC Championship game next Sunday. It was a great game, but there was also a pretty significant injury. Sam Cosmi was rolled up on and was visibly in a lot of pain.

The Commanders' underdog season continued with a win over the Lions. Here's who they'll play in the NFC championship game.

The Eagles and Commanders will meet for the third time this year in Sunday's NFC championship game, with the winner advancing to the Super Bowl.

Josh Allen and the Buffalo Bills will take on Patrick Mahomes and the Kansas City Chiefs in the AFC championship game in their fourth playoff matchup in five years