The thing is OSU has scored 38.5 ppg, Iowa 32.85. OSU has given up 15.125, Iowa 15.286. In other words, OSU is scoring more and giving up less. Iowa beat Pitt on a 57 yard FG as time expired. Iowa beat Wisconsin in a game its only TD drive was 5 plays and 4 yards, its only FG drive was 5 plays -10 yards (so on its only 2 scoring drives Iowa amassed -6 yards), and when it didn't even score in the 2nd half. It isn't like Iowa is crushing teams, far from it.