Ohio State vs. Iowa prediction, odds, pick for Big Ten clash in Week 5

Ohio State faces its first major Big Ten test when Ryan Day and his Buckeyes travel to Iowa City to take on the undefeated Hawkeyes. The Buckeyes (3-1, 1-0 in the Big Ten) come into this game feeling with a positive feeling about the Hawkeyes — at least prior to kickoff. Iowa (4-