After weeks of anticipation and speculation, the bracket-filling finally can begin today as the 68-team fields for the NCAA men's and women's basketball tournaments are revealed. "Selection Sunday" will unveil which teams made the March Madness tournaments (and which "bubble" teams were left disappointed) that will unfold over the course of four regionals to will determine the Final Four national semifinals.

NCAA Tournament field is officially set after the selection committee on Sunday unveiled its 68-team bracket live on CBS, led by No. 1 seeds Auburn, Duke, Houston and Flo

After losing their final three games of the regular season, they responded with wins over No. 20 Purdue and No. 11 Maryland to reach the conference title game, putting them in position to likely earn between a No. 3 and No. 5 seed, according to ESPN and CBS Sports’ bracketology.