Ohio State has only won one national championship in Basketball. That was 1960. What is interesting is they went undefeated in regular season play with Larry Siegfried, Mel Noll, Jerry Lucas, John "Hondo" Havelcheck and Bobby Knight in both the 1961 season and 1962 season but lost to cross state rivals the Cincinnati Bearcats both years in the championship game.
Seven.
none
3
None.
None
One
The University of Oklahoma has won 7 undisputed NCAA Football Championships.
2
Zero
Oklahoma State has 48 (the 4th most of any school) University of Oklahoma has 18 plus 7 football national championships that are not awarded by the NCAA
3 NCAA Div I-AA National Championships - Back to Back to Back - 2005-2006-2007
6, 1951, 1952, 1955, 1957, 1965 and 1966