Andy Dalton threw a touchdown pass and ran for a score, linebacker Tank Carder swatted down a 2-point conversion pass attempt with 2 minutes to play, and No. 3 TCU completed a perfect season with its first Rose Bowl victory, 21-19 over Wisconsin.
Montee Ball ran 8 yards for a touchdown with 1:06 left and Wisconsin rallied to beat Iowa 31-30 on Saturday.
Freshman James White rushed for four touchdowns, Scott Tolzien threw for three more scores and No. 11 Wisconsin steamrolled Austin Peay 70-3 on Saturday.
John Clay ran for 134 yards and a touchdown, Montee Ball scored two TDs and Wisconsin held off Indiana for a 31-28 victory Saturday.
No. 11 Wisconsin had to rally from an early two-touchdown deficit to Marshall, reeling off 51 straight points to turn a potential upset into a 51-14 walkover Saturday.
P.J. Hill ran for 210 yards and two touchdowns, but No. 13 Wisconsin needed a pair of third-quarter scores to shake free from a pesky Akron team for a 38-17 victory in Saturday's season opener.