 NCAA Division I men's basketball tournament upsets

In the context of the NCAA Division I Men's Basketball Tournament, an "upset" refers to a situation where a lower-seeded team defeats a higher-seeded team in the tournament. The NCAA tournament, also known as "March Madness," features 68 college basketball teams, which are seeded based on their performance during the regular season and conference tournaments. Upsets are a hallmark of the tournament, creating dramatic moments and often leading to unexpected outcomes in both individual games and overall bracket predictions.