No. 19 Iowa looks to stop slide when it meets Northwestern
Northwestern head coach Pat Fitzgerald shouts to his team during the first half of an NCAA college football game against Minnesota in Evanston, Ill., Saturday, Oct. 30, 2021. (AP Photo/Nam Y. Huh)

Northwestern head coach Pat Fitzgerald shouts to his team during the first half of an NCAA college football game against Minnesota in Evanston, Ill., Saturday, Oct. 30, 2021. (AP Photo/Nam Y. Huh)

Oct. 30, 2021 05:14 PM EDT
Wisconsin's linebackers Leo Chenal (5) and Nick Herbig (19), and safety Scott Nelson (9), wrap up Iowa running back Tyler Goodson (15) during the first half of an NCAA college football game Saturday, Oct. 30, 2021, in Madison, Wis. (AP Photo/Andy Manis)

Wisconsin's linebackers Leo Chenal (5) and Nick Herbig (19), and safety Scott Nelson (9), wrap up Iowa running back Tyler Goodson (15) during the first half of an NCAA college football game Saturday, Oct. 30, 2021, in Madison, Wis. (AP Photo/Andy Manis)

Oct. 30, 2021 01:51 PM EDT
Iowa head coach Kirk Ferentz watches from the sideline during the second half of an NCAA college football game against Purdue, Saturday, Oct. 16, 2021, in Iowa City, Iowa. Purdue won 24-7. (AP Photo/Charlie Neibergall)

Iowa head coach Kirk Ferentz watches from the sideline during the second half of an NCAA college football game against Purdue, Saturday, Oct. 16, 2021, in Iowa City, Iowa. Purdue won 24-7. (AP Photo/Charlie Neibergall)

Oct. 16, 2021 07:53 PM EDT
Michigan wide receiver A.J. Henning (3) is pushed out of bounds by Northwestern safety Brandon Joseph (16) during the first half of an NCAA college football game, Saturday, Oct. 23, 2021, in Ann Arbor, Mich. (AP Photo/Carlos Osorio)

Michigan wide receiver A.J. Henning (3) is pushed out of bounds by Northwestern safety Brandon Joseph (16) during the first half of an NCAA college football game, Saturday, Oct. 23, 2021, in Ann Arbor, Mich. (AP Photo/Carlos Osorio)

Oct. 23, 2021 01:43 PM EDT