These two schools have had similar Power-5 matchups against teams with outstanding defenses, and lousy offense, and the results were:
Iowa 20 - Iowa State 13
Penn St 30 - Illinois 13
Iowa's star tight end, Luke Lachey, will likely miss this game due to injury. Iowa is deep at tight end. There are four other tight ends that have had playing time and appear to be fairly good, but Luke Lachey has definitely been the shining light of the receiver corps this year.
Both teams have good defenses. Penn State has given up 35 points this year; Iowa has given up 37 points.
It's a white-out night game at Penn State. Last time Iowa was a white-out opponent was 2009 when Iowa won 21-10. The offense didn't score much in that game. Adrian Clayborn blocked a punt and ran it in for a TD. Iowa scores in similar ways this season.
It is not going to be 4-2 this time. Penn State's offense is too much for Iowa.
Iowa 14 - Penn St - 24