In some years, the tournament's beginning rounds are much more memorable than the ending. Consider the 2023 tournament. In that upset-filled year, No. 15 Princeton reached the Sweet 16 and No. 9 Florida Atlantic crashed the Final Four. It was thrilling – until the finish line, when UConn clubbed San Diego State in the championship.

Big upsets are arguably one of the most exciting parts of March Madness, despite the pain it might bring your already-busted bracket.