If you've ever filled out a bracket for a sports pool, you've probably experienced the thrill and agony of March Madness. But did you know the tournament's structure is designed to create maximum drama, making it one of the most unpredictable events in sports?
March Madness is trending because it's the annual college basketball tournament where 68 teams battle for a national championship.
Every spring, millions of people, from casual fans to serious bettors, fill out brackets trying to predict the winners.