New Delhi, Dec. 31 -- College football fans get one last full day of exciting bowl action as 2025 comes to a close. December 31 features five thrilling matchups, including the first College Football Playoff quarterfinal. From intriguing non-playoff bowls to a high-stakes CFP clash, here's your complete guide to the day's action.

Time/TV: Noon ET, ESPN (Tampa, Fla)

This opener pits two surprising playoff contenders against each other. Vanderbilt's breakout season, led by Heisman runner-up quarterback Diego Pavia, faces Iowa's stout defense.

Pavia will play, but top tight end Eli Stowers opts out for the NFL draft. Iowa's linebacker Karson Sharar aims to contain Pavia, while quarterback Mark Gronowski brings a rushing threat with 15 touc...