College football last crowned an undefeated national champion two years ago, when Michigan went a perfect 15-0, but that could be the last time we see a team ru

The Texas coach's claim came off as spicy because it seemed to be contradictory to what history says. Since the year 2000, there have been 17 seasons where a team went without a loss. There have also been times when multiple squads went on to go undefeated in a single season just like in 2004, 2009, and 2010.

College football produced five undefeated national champions in a six-year span to close the four-team playoff era. With College Football Playoff expansion adding more marquee matchups to the schedule and the transfer portal distributing talent more equally across the sport's most elite teams,