Halloween
Wisconsin quarterback Graham Mertz (5) and head coach Paul Chryst talk during the first half of an NCAA college football game against Iowa Saturday, Oct. 30, 2021, in Madison, Wis. Wisconsin upset Iowa 27-7. (AP Photo/Andy Manis)
Defense carries Wisconsin to 27-7 triumph over No. 9 Iowa

By Steve Megargee Oct. 30, 2021 03:32 PM EDT