Zach Loyd's No. 5 Tar Heels are the lowest-seeded Final Four entrant

...first half of a national semifinal college basketball game against Louisville at the NCAA Women's Final Four Sunday, April 5, 2009, in St. Louis

...selections. Sen. Obama, an avid basketball player selected North Carolina, Kansas, Pittsburgh and UCLA in his Final Four bracket, and is counting on North Carolina to beat UCLA in the championship game. (AP Photo...

Don't look for a Cinderella to add to the drama at the 2009 College Cup Final Four, writes Maria Burns Ortiz

...North Carolina State head coach Jim Valvano celebrates his teams victory over Houston in the 1983 Final Four. NC State defeated Houston 54-52. Mandatory Credit: Malcolm Emmons-US PRESSWIRE

...in the background in the second half of the championship game at the men's NCAA Final Four college basketball tournament Monday, April 6, 2009, in Detroit

...Tyler Hansbrough, right, during the second half of the championship game at the men's NCAA Final Four college basketball tournament Monday, April 6, 2009, in Detroit

...to the basket against Becky Burke #11 of the Oklahoma Sooners during the NCAA Women's Final Four Semifinals at the Scottrade Center on April 5, 2009 in St. Louis, Missouri

...courtside as Duke takes on Arizona in the NCAA National Championship Game of the Men's Final Four tournament at the Metrodome in Minneapolis, Minnesota

...win over the Louisville Cardinals in the National Championship Game of the 2009 NCAA Women's Final Four at the Scottrade Center in Saint Louis, Missouri

...Louisville Cardinals shoots against Courtney Paris #3 of the Oklahoma Sooners during the NCAA Women's Final Four Semifinals at the Scottrade Center on April 5, 2009 in St. Louis, Missouri

...drives the hoop against Courtney Paris #3 of the Oklahoma Sooners during the NCAA Women's Final Four Semifinals at the Scottrade Center on April 5, 2009 in St. Louis, Missouri

...first half of a national semifinal college basketball game against Oklahoma at the NCAA Women's Final Four Sunday, April 5, 2009, in St. Louis

...selections. Sen. Obama, an avid basketball player selected North Carolina, Kansas, Pittsburgh and UCLA in his Final Four bracket, and is counting on North Carolina to beat UCLA in the championship game

Michigan State players Kalin Lucas, left, and Korie Lucious react after the team raised their 2009 Final Four banner during NCAA college basketball midnight madness festivities, Friday, Oct. 16, 2009, in East Lansing, Mich...