The lowest score in a NCAA championship game was 39-34 in 1941 when Wisconsin Defected Washington State.
Kentucky beat Syracuse 76-67 in the 1996 NCAA Men's Basketball Championship game.
Villanova as a #8 seed in 1985 and won the championship game that year
Connecticut beat Louisville, 76-54, in the Women's 2009 NCAA Basketball Championship game.
Since the NCAA implemented the 64 seed tournament format in 1985, the lowest seed to make it to the NCAA championship game was #8 seeded Villanova in 1985.
Arkansas beat Duke, 76-72, in the 1994 NCAA Men's Basketball Championship game.
Syracuse beat Kansas, 81-78, in the 2003 NCAA Men's Basketball Championship game.
The University of Connecticut won the NCAA National Championship Game in basketball last year.