The final day of the regular season is full of crucial games that will set the conference championship matchups and influence the rankings that will determine the postseason. Among the Power Four, only the Big 12 entered the weekend with its championship game set.

The Auburn Tigers are hosting the Alabama Crimson Tide in a Week 14 college football game. Follow live updates.

Hours later, about 350 miles south in Champaign, Illinois, another historic Big Ten rivalry game took an even wilder turn. Northwestern traveled to take on the Illinois Fighting Illini, and conditions were extreme on Saturday night,

The San Francisco 49ers will take on the Cleveland Browns on Sunday, and ahead of the game, they've elevated two players from their practice squad.

Alonza Barnett III threw three touchdown passes, Jobi Malary ran for 154 yards a score and No. 20 James Madison completed a perfect Sun Belt regular season with a 59-10 victory over Coastal Carolina on Saturday.

The Steelers could potentially be without starting left tackle Broderick Jones for the rest of the season after he went on IR.

Lionel Messi will play for another trophy. Jordi Alba and Sergio Busquets clearly aren't ready to begin their retirements, either. Tadeo Allande scored three goals — Alba and Busquets, a pair of longtime Messi teammates who will retire when this season ends,