13 upsets in 1998
The record is 23, but the year was not stated. 2013 had 20 prior to the Final Four, which was a relatively high total. http://www.cbssports.com/collegebasketball/blog/eye-on-college-Basketball/21984620
Kentucky has the most NCAA Tournament victories with 98.
NCAA Basketball Tournament Most Outstanding Player was created in 1939.
UCLA has won the most NCAA tournament championships having won 11. University of Kentucky is second on the list with 8 wins in the tournament.
The team that Villanova played the most in the NCAA tournament in 2014 was Cincinnati.
The University of Kentucky. As of 2008, they have appeared in the NCAA tournament 50 times.
There was no 1933 NCAA Tournament. The first NCAA Tournament was in 1939 with Oregon beating Ohio State in the Finals.