Iowa is out of the AP top-25 after getting crushed at Penn State 31-0.
The Hawkeye offense was dreadful, managing only 76 yards, 33 plays and turning the ball over four times while the Nittany Lions ran 97 plays and wore down the Iowa defense with three second half touchdowns.
Leading 10-0 at halftime, the Nittany Lions opened the third quarter with a touchdown drive and the rout was on.
Penn State had a 31 minute advantage in time of possession.
The Hawkeyes are 3-1 and return to action Saturday night by hosting Michigan State.
