2006
The Hawkeyes went 10-1 in the 1985 regular season losing only to Ohio State, 22-13, in Columbus on November 2.
Ohio State
Yes
As of 2010, Iowa holds a two-game winning streak against Michigan, beating then in Iowa City in 2009 and in Ann Arbor in 2010.
Iowa has won 39 times and Iowa State has won 20 times.
2010 Iowa 35 ISU 7
3 times
2012
No
Both teams: 91 points in 1980 when Ohio State won 49-42. Ohio State: 51 points in 1962 when they beat Illinois 51-15. Illinois: 46 points in 1999 when they beat Ohio State 46-20 and in 1904 when they beat Ohio State 46-0.
Ohio State beat Southern California 27-16 in the 1969 Rose Bowl.
Iowa State