Villanova, Gonzaga, Kansas and North Carolina are the four No. 1 seeds in the 2017 NCAA Tournament.
East
1. Villanova
2. Duke
3. Baylor
4. Florida
West
1. Gonzaga
2. Arizona
3. Florida State
4. West Virginia
South
1. North Carolina
2. Kentucky
3. UCLA
4. Butler
Midwest
1. Kansas
2. Louisville
3. Oregon
4. Purdue