Ohio State looked to be on their way to winning the Big Ten East after taking a 21-6 lead on No. 4 Michigan late in the first half.
Then disaster struck.
With the Wolverines near midfield, the Buckeyes had a chance to stop their drive. But on third-and-9, a pass interference penalty on Damon Arnette extended the drive.
Michigan later scored with 47 seconds left in the half on a beautiful Shea Patterson pass to Nico Collins.
Then on the ensuing kickoff, Demario McCall dropped a fair catch attempt. The ball was recovered by Wolverines wide receiver Nate Schoenle at the Ohio State 9.