NCAA TOURNAMENT

Opening Round At Dayton, Ohio Tuesday Mt. St. Mary’s 69, Coppin State 60 EAST REGIONAL First Round Washington State 71, Winthrop 40 Notre Dame 68, George Mason 50 North Carolina 113, Mt. St. Mary’s 74 Arkansas 86, Indiana 72 Tennessee 72, American 57 Butler 81, South Alabama 61 Oklahoma 72, Saint Joseph’s 64 Louisville 79, Boise State 61 Second Round Washington State 61, Notre Dame 41 North Carolina 108, Arkansas 77 Tennessee 76, Butler 71, OT Louisville 78, Oklahoma 48 Regional Semifinals At Charlotte, N.C. Thursday North Carolina 68, Washington State 47 Louisville 79, Tennessee 60 Regional Championship At Charlotte, N.C. Saturday North Carolina 83, Louisville 73 SOUTH REGIONAL First Round Michigan State 72, Temple 61 Pittsburgh 82, Oral Roberts 63 Marquette 74, Kentucky 66 Stanford 77, Cornell 53 Miami 78, Saint Mary’s, Calif. 64 Texas 74, Austin Peay 54 Mississippi State 76, Oregon 69 Memphis 87, Texas-Arlington 63 Second Round Michigan State 65, Pittsburgh 54 Stanford 82, Marquette 81, OT Texas 75, Miami 72 Memphis 77, Mississippi State 74 Regional Semifinals At Houston Friday Texas 82, Stanford 62 Memphis 92, Michigan State 74 Regional Championship At Houston Sunday Texas (31-6) vs. Memphis (36-1), 1:20 p.m. MIDWEST REGIONAL First Round Kansas 85, Portland State 61 UNLV 71, Kent State 58 Kansas State 80, Southern Cal 67 Wisconsin 71, Cal State Fullerton 56 Davidson 82, Gonzaga 76 Georgetown 66, Maryland-Balt. County 47 Siena 83, Vanderbilt 62 Villanova 75, Clemson 69 Second Round Saturday, March 22 Wisconsin 72, Kansas State 55 Kansas 75, UNLV 56 Davidson 74, Georgetown 70 Villanova 84, Siena 72 Regional Semifinals At Detroit Friday Davidson 73, Wisconsin 56 Kansas 72, Villanova 57 Regional Championship At Detroit Sunday, March 30 Davidson (29-6) vs. Kansas (34-3), 4:05 p.m. WEST REGIONAL First Round Xavier 73, Georgia 61 Purdue 90, Baylor 79 Duke 71, Belmont 70 West Virginia 75, Arizona 65 Texas A&M 67, BYU 62 UCLA 70, ssissippi Valley State 29 Western Kentucky 101, Drake 99, OT San Diego 70, Connecticut 69, OT Second Round West Virginia 73, Duke 67 Xavier 85, Purdue 78 UCLA 53, Texas A&M 49 Western Kentucky 72, San Diego 63 Regional Semifinals At Phoenix Thursday Xavier 79, West Virginia 75, OT UCLA 88, Western Kentucky 78 Regional Championship At Phoenix Saturday UCLA 76, Xavier 57 FINAL FOUR At San Antonio National Semifinals Saturday, April 5 North Carolina (36-2)  vs. Midwest champion South champion vs. UCLA (35-3) National Championship Monday, April 7 Semifinal winners