Duke is the No. 1 seed in the East, Houston is the No. 1 seed in the Midwest and Florida is the No. 1 seed in the West after beating Tennessee in the SEC championship game. Tennessee, Michigan State, Alabama and St. John's earned No. 2 seeds.

With billions of dollars wagered in office pools and the impossible dream of a perfect bracket on the line, March Madness bracket season has arrived with Sunday's selection of 68 teams for both men's and women's NCAA basketball tournaments.