Final Fours in which only one or no number one seeds participated (champion in CAPS):
1979 - No. 1 Indiana State, No. 2 MICHIGAN STATE and DePaul, No. 9 Pennsylvania
1980 - No. 2 LOUISVILLE, No. 5 Iowa, No. 6 Purdue, No. 8 UCLA
1989 - No. 1 Illinois, No. 2 Duke, No. 3 MICHIGAN and Seton Hall
1990 - No. 1 UNLV, No. 3 Duke, No. 4 Georgia Tech and Arkansas
1992 - No. 1 DUKE, No. 2 Indiana, No. 4 Cincinnati, No. 6 Michigan
1994 - No. 1 ARKANSAS, No. 2 Arizona, No. 2 Duke, No. 3 Florida
1995 - No. 1 UCLA, No. 2 Arkansas and North Carolina, No. 4 Oklahoma State
1998 - No. 1 North Carolina, No. 2 KENTUCKY, No. 3 Stanford and Utah
2000 - No. 1 MICHIGAN STATE, No. 5 Florida, No. 8 North Carolina and Wisconsin
2003 - No. 1 Texas, No. 2 Kansas, No. 3 SYRACUSE and Marquette
2004 - No. 1 Duke, No. 2 CONNECTICUT and Oklahoma State, No. 3 Georgia Tech
2006 - No. 2 UCLA, No. 3 Florida, No. 4 LSU, No. 11 George Mason
2010 - No. 1 Duke, No. 2 West Virginia, No. 5 Butler, No. 5 Michigan State
