Ann Arbor, Mich. — Blake Corum matched a school record with five touchdowns, helping No. 4 Michigan beat UConn 59-0 Saturday for its third straight rout to open the season.

Corum is not ready to celebrate.

"I don't know how good we are," he acknowledged. "We look good. I feel like we're going to be great, but I can't tell yet.

"I can tell from the look of things, the sky is the limit for this offense."

Corum started the scoring barrage with a 20-yard run on the game's opening drive and had three 1-yard scores before halftime. His 11-yard touchdown late in the third quarter tied the single-game school record set by Ron Johnson in 1968 and equaled by Hassan Haskins in last year's win over Ohio State.

The Wolverines (3-0) led 38-0 at halftime before coasting in the second half of a game that looked a lot like their first two tune-ups, when they beat Colorado State 51-7 and Hawaii 56-10.

Is Michigan prepared to begin defending its Big Ten championship?

"We'll find out, right?" coach Jim Harbaugh said.

J.J. McCarthy was 15 of 18 for 214 yards, a week after Harbaugh said he had won the quarterback competition.

"My mind isn't racing anymore," the sophomore said. "Everything's just slowing down. That's something that has changed from last year to this year."

Big Ten championship-winning quarterback Cade McNamara entered late in the first half and was roughed up. He was sacked on the first snap and didn't play in the second half due to a leg injury.

"He's probably going to be out for a few weeks," Harbaugh said.

Without the senior available in the lopsided game, Harbaugh gave several reserve quarterbacks a chance to play.

The Huskies (1-3) had just 64 yards of offense in the first half, had a punt blocked and gave up a punt return for a touchdown over the opening 30 minutes.

"Tough loss, a really good team, a team that is a contender for a national championship and they served it up pretty good to us," first-year coach Jim Mora said. "The thing I was proud of is the attitude and the effort of our young men. They kept fighting. This is not the situation where you want to play a lot of young guys, but we got to play a ton of young guys and we're going forward with them."

UConn freshman Zion Turner was 4 of 16 for 17 yards and had 42 yards rushing. The Huskies finished with just 110 yards of offense, going 2 for 14 on third down and earning just six first downs.

"We've got to continue to work hard and believe we can make progress regardless of the score," Mora said.

THAT'S SPECIAL

In the second quarter, Michigan special teams ace Caden Kolesar blocked a punt to set up one of Corum's touchdowns.

"(Kolesar) ran around the edge, he took the perfect amount of steps and the exact right angle," Harbaugh said.

Several minutes later, A.J. Henning returned a punt 61 yards for a score.

"It's very rare to get a block and a return for a touchdown," Harbaugh said.

THE TAKEAWAY

UConn: Mora is trying to turn around an independent program that won only one game over two years and had just 10 victories during the six seasons prior to his arrival.

Michigan: Harbaugh's team has not been tested, but it has not played down to inferior competition before starting Big Ten play.

"We're always competing with ourselves no matter who we're playing," McCarthy said.

INJURY REPORT

UConn: RB Nate Carter left with a shoulder injury after he had six carries for 21 yards.

Michigan: LT Karsen Barnhart, who started the opener, RB Donovan Edwards and LB Nikhai Hill-Green did not play due to undisclosed injuries.

POLL IMPLICATIONS

The Wolverines likely will be ranked No. 4 for the second straight week in the AP Top 25.

UP NEXT

UConn: Plays at No. 16 North Carolina State on Saturday night.

Michigan: In its fourth straight home game, faces Maryland in the Big Ten opener for both teams on Saturday.