The Wisonsin Badgers played in the 2010 NCAA Men's Basketball Tournament.
No, Illinois has never won the NCAA Men's Basketball Tournament.
Kentucky
duke
oregon
Arkansas razorbacks never won a national championship.
The most recent team to win a championship and not return to the tournament was last year's champions, the UNC Tar Heels. UNC won the national championship over MSU last year. This year UNC did not make the NCAA March Madness tournament everyone knows and loves but did make it into the NIT tournament.
Loyola in 1963.
67
No, they lost to Duke, 61-59.
duke
All ranks. Teams that win their conference get into the tournament. Example: Vermont got into the tournament by winning their division.