Cheese beat Toothpaste 67-60.
On to the second round:
Second Round — Saturday, March 19
No. 1 Baylor vs. No. 8 North Carolina 12:10 p.m. CBS Fort Worth, Texas Dickies Arena
No. 1 Kansas vs. No. 9 Creighton 2:40 p.m. CBS Fort Worth, Texas Dickies Arena
No. 3 Tennessee vs. No. 11 Michigan 5:15 p.m. CBS Indianapolis, Indiana Gainbridge Fieldhouse
No. 4 Providence vs. No. 12 Richmond 6:10 p.m. TNT Buffalo, New York KeyBank Center
No. 4 UCLA vs. No. 5 Saint Mary's 7:10 p.m. TBS Portland, Oregon Moda Center
No. 7 Murray State vs. No. 15 Saint Peter's 7:45 p.m. CBS Indianapolis, Indiana Gainbridge Fieldhouse
No. 4 Arkansas vs. No. 12 New Mexico State 8:40 p.m. TNT Buffalo, New York KeyBank Center
No. 1 Gonzaga vs. No. 9 Memphis 9:40 p.m. TBS Portland, Oregon Moda Center
Second Round — Sunday, March 20
No. 4 Illinois vs. No. 5 Houston 12:10 p.m. CBS Pittsburgh, Pennsylvania PPG Paints Arena
No. 2 Villanova vs. No. 7 Ohio State 2:40 p.m. CBS Pittsburgh, Pennsylvania PPG Paints Arena
No. 2 Duke vs. No. 7 Michigan State 5:15 p.m. CBS Greenville, South Carolina Bon Secours Wellness Arena
No. 3 Wisconsin vs. No. 11 Iowa State 6:10 p.m. TNT Milwaukee, Wisconsin Fiserv Forum
No. 3 Texas Tech vs. No. 11 Notre Dame 7:10 p.m. TBS San Diego, California Viejas Arena
No. 2 Auburn vs. No. 10 Miami (Fla.) 7:45 p.m. truTV Greenville, South Carolina Bon Secours Wellness Arena
No. 3 Purdue vs. No. 6 Texas 8:40 p.m. TNT Milwaukee, Wisconsin Fiserv Forum
No. 1 Arizona vs. No. 9 TCU 9:40 p.m. TBS San Diego, California Viejas Arena