The Final Four field is set and March Madness is heading toward a fantastic finish in San Antonio. No. 1 seeds Duke, Florida, Auburn and Houston all have advanced to the national semifinals for just the second time in NCAA Tournament history.

The Final Four in the men's NCAA Tournament is set, with all four No. 1 seeds -- Duke, Florida, Houston and Auburn -- winning their respective regions and advancing to San Antonio this weekend.

Jay Bilas drew plenty of criticism for his NCAA Tournament bracket this year, but the ESPN analyst isn’t backing down. In fact, after watching all four No. 1 seeds advance to the Final Four, Bilas decided to revisit his most scrutinized prediction — and offer the reasoning behind it.