Clemson has never won a NCAA Championship game.
The lowest seed to ever win a NCAA basketball title was Villanova, ranked seed #8. They won the tournament in 1985. Lower seeds have made it to the Final Four (George Mason and Louisiana State, ranked 11th, made it in 2006 and 1986 respectively) but never won. UCLA in 1980 was ranked 48th and made it to the championship game.
Villanova, North Carolina State
The University of Connecticut won the NCAA National Championship Game in basketball last year.
Arkansas beat Duke, 76-72, in the 1994 NCAA Men's Basketball Championship game.
As of the end of the 2012 season, the Kentucky Wildcats have won 2090 games. They are ranked #1 in all time wins in NCAA Men's College Basketball.
The Kentucky Wildcats won the NCAA basketball tournament in 1948.
South Dakota State
The longest game in NCAA basketball history was Cincinnati vs Bradly December 21 1981. The game was seven overtimes long and Cincinnati won 75-73.
The Missouri Tigers have not won an NCAA basketball tournament.
Marquette won beating North Carolina 67-59.
The final consolation game of the NCAA Men's Basketball Tournament was held in 1981. Virginia beat LSU, 78-74.
Princeton hasn't won a game in the NCAA tournament since 1998 when they beat UNLV in the first round, 69-57.
They have never won the tournament. They have only appeared in 3 NCAA tournaments and have never won a game.
Tennessee has never won an NCAA Men's Basketball Championship.
Michigan was a #3 seed when they won the NCAA Men's Basketball Tournament in 1989.
Michigan has won 1 NCAA Men's Basketball Championship, in 1989.
USC has never won an NCAA basketball title.
The Alabama Crimson Tide have won the most NCAA Football Titles The UCLA Bruins have won the most NCAA Basketball Titles The USC Trojans have won the most NCAA Baseball Titles In Women's NCAA Basketball the Connecticut Lady Huskies have the most NCAA Basketball Titles
In 1998 the Kansas University (KU) Jayhawks were the national NCAA Men's Basketball champions. In that game they beat Oklahoma 83-79.
The men's basketball team has won three championships: 1952, 1988 and 2008. The women's basketball team has never won the NCAA championship.