Saturday's matchup between Michigan and USC led to an instant Big Ten classic. Although the Trojans put up a good fight, the Wolverines were simply too physical

Michigan quarterback Alex Orji, making his first career start, accounted for only 65 yards of total offense (32 passing, 43 rushing) as the Wolverines’ offensive struggles continued. But when it mattered most, Michigan drove 89 yards on 10 plays and reclaimed the lead on a 1-yard run from Kalel Mullings on fourth down with under one minute to play.

There are highs and lows every week in college football. The winners and losers for Week 4 start with Southern California's loss to Michigan.