Iowa coach Kirk Ferentz did not expect the margin of victories to be as large as they have been the past few weeks.
The Hawkeyes take a three game wining streak into Friday’s game against Nebraska and the average margin of victory has been 30 points.
The Hawkeyes have won five straight against the Huskers but the last two have been decided by last second field goals.
Nebraska has played Luke McCaffrey and Adrian Martinez at quarterback. Ferentz says both put pressure on the defense.