ANN ARBOR, Mich. — Michigan welcomed Southern California to the Big Ten with a heavy dose of smashmouth football.
Kalel Mullings surged 2 yards for a touchdown on fourth-and-goal with 37 seconds left, lifting the 18th-ranked Wolverines to a 27-24 win over the 11th-ranked Trojans in their conference debut.
Michigan (3-1, 1-0) overcame losing a 14-0 lead in the first half and coughing up two fumbles in the second half to extend its Big Ten winning streak to a school-record 26 games.
The Wolverines won with a 10-play, 89-yard TD drive as Mullings did most of the work.
The former linebacker converted a third down from the Michigan 20 with a 63-yard run and capped the possession with his second touchdown behind a fullback in a jumbo package that left little doubt where the ball was going.
''It's not five guys, it's seven with the tight ends out there,'' Mullings said.
Michigan and USC had played 10 times previously, eight in the Rose Bowl and not in the regular season since 1958.
The Trojans (2-1, 0-1) went ahead 24-20 midway through the fourth when Miller Moss threw his third touchdown pass, a 24-yarder to Ja'Kobi Lane.