After weeks of anticipation and speculation, the bracket-filling finally can begin Sunday 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.

Selection Sunday is when the 68-team field for the NCAA Men's Basketball Tournament is announced. Thirty-one teams will automatically make the field after winning their conference championship. The remaining 37 teams will receive at-large bids. Selection Sunday at 6 p.m. on Sunday.

The women’s Selection Show is on ESPN at 8 p.m. Sunday, March 16. Before tuning in, many like to put their hands on a blank copy of the bracket to fill in as the selections are revealed. Click here to get the blank men’s printable NCAA bracket. Click here to get the blank women’s printable NCAA bracket.