Oddly enough, the Alamodome was also the venue the only other time all four No. 1 seeds made the Final Four. In 2008, Kansas toppled Memphis in overtime to win Bill Self’s first national title, tying the game in the final seconds of regulation with a Mario Chalmers 3-pointer after Derrick Rose missed a potential clinching free throw.

Since March Madness expanded to 64 teams in 1985, the only other year that all four top-seeded teams from their respective regions earned Final Four spots was 2008. That year, Kansas won a national title with an overtime victory over Memphis.

For just the second time in history, four No. 1s will meet in the Final Four. Fans of college basketball chaos are wondering what happened to the NCAA Tournament they knew and loved.