No. 3 Ohio State used a monster second half from receiver Jeremiah Smith to pull away for a 35-7 victory against Iowa. On the first drive of the second half, Smith reeled in a 53-yard reception in the red zone to set up a one-on-one end zone fade, part of his 89-yard performance against Iowa's elite defense.

Here are five things we learned from Ohio State’s 35-7 win over Iowa on Saturday: There was little doubt that Ohio State controlled the line of scrimmage on both sides of the ball. The backfield duo of Quinshon Judkins and TreVeyon Henderson ran for a combined 139 yards on 24 carries, an average of 5.8 yards per attempt.