Updated

The list of the 25 greatest teams, part of the 75th anniversary celebration of the NCAA tournament, was compiled and researched by the NCAA's basketball and statistics staff, which consulted with the NCAA's media partners and selected members of the U.S. Basketball Writers Association. The fan voting at NCAA.com/MarchMadness will begin in January with the top team announced at the Final Four in April.

1946-47: Holy Cross (27-3)

1951-52: Kansas (28-3)

1955-56: San Francisco (29-0)

1956-57: North Carolina (32-0)

1959-60: Ohio State (25-3)

1966-67: UCLA (30-0)

1967-68: UCLA (29-1)

1968-69: UCLA (29-1)

1971-72: UCLA (30-0)

1972-73: UCLA (30-0)

1973-74: North Carolina State (30-1)

1975-76: Indiana (32-0)

1978-79: Michigan State (26-6)

1979-80: Louisville (33-3)

1981-82: North Carolina (32-2)

1983-84: Georgetown (34-3)

1989-90: UNLV (35-5)

1991-92: Duke (34-2)

1992-93: North Carolina (34-4)

1995-96: Kentucky (34-2)

1996-97: Arizona (25-9)

2003-04: Connecticut (33-6)

2006-07: Florida ( 35-5)

2008-09: North Carolina (34-4)

2011-12: Kentucky (38-2)