Ohio State's offense hasn't performed to its usual standards on Saturday, but the defense has in every way lived up to the title of the Silver Bullets.
Tommy Eichenberg's pick-six was the most crucial play of the first half. The fourth-year linebacker intercepted Iowa quarterback Spencer Petras with under four minutes remaining in the second quarter and returned it to the end zone. It was Ohio State's first defensive touchdown of the season and put the Buckeyes up 26-10 at the break.
However, Eichenberg's interception was neither the first highlight for the Ohio State defense nor the first turnover the Buckeyes created. That honor belongs to Tanner McCalister, who intercepted Petras' on the game's opening play.
On top of those two impact plays, Zach Harrison shined as the standout player of the first half for Jim Knowles and the Buckeye defense, collecting two tackles, two tackles for loss, one sack and a forced fumble. Harrison's takedown and caused turnover created prime field position for Ohio State, resulting in a field goal for Noah Ruggles.
Ohio State's offense and special teams were not without their moments, either. Miyan Williams continued to be a force in the running game and scored a touchdown from 2 yards out in the first quarter. Additionally, first-year defensive end Caden Curry made a critical tackle when Iowa attempted a fake punt near the end of the opening frame and Jesse Mirco's only punt was a beauty that downed Iowa deep within their own territory.
Ohio State carried a 26-10 lead over Iowa into halftime. The Buckeye offense will look to get back on track and the defense will look to keep their momentum rolling in the final 30 minutes.