Here's a breakdown of the six regional sites, including a look at the top teams, players and those dark-horse teams looking to play spoiler.

A second-place finish in a Power 4 conference is an admirable feat, but at Illinois, the standard is higher. The Illini finished second at the Big Ten Championship to first-year members UCLA, snapping a four-season win streak.

Purdue almost took down Vanderbilt before finishing second in the regional. Now the Boilers face a stacked field that includes No. 1 Auburn.