Clemson defeats Notre Dame, 30-3, in NCAA Cotton Bowl

Clemson celebrates their 30-3 win against Notre Dame in the NCAA Cotton Bowl semi-final playoff football game, Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Jeffrey McWhorter)

When Clemson's Dabo Swinney entrusted a team with championship aspirations to freshman quarterback Trevor Lawrence in September, this is what the Tigers' coach had in mind.

Lawrence threw for 327 yards and three touchdowns and No. 2 Clemson beat No. 3 Notre Dame 30-3 on Saturday in the Cotton Bowl to reach the College Football Playoff title game. The Tigers (14-0) will play either No. 1 Alabama — for a fourth straight season in the playoff — or No. 4 Oklahoma on Jan. 7 in Santa Clara, California.

"This is what we came here to do," Swinney said. "This senior group just won their 54th game and they're going back to their third national championship in four years."

Clemson's overpowering and experienced defensive line, led by ends Clelin Ferrell and Austin Bryant, smothered Ian Book and the Fighting Irish (12-1), holding them to 248 yards. "Our guys, they got it done in the trenches," Swinney said.

On offense, freshmen led the way. Lawrence, making his 10th career start, was 27 for 39 and did not throw an interception against a Notre Dame defense that had been one of the best on the country. Freshman receiver Justyn Ross had six catches for 148 yards and two long touchdowns.

The Irish hung around for a quarter, with the team's exchanging field goals. But early in the second quarter, Notre Dame All-America cornerback Julian Love went out with what coach Brian Kelly said after the game was a head injury and Lawrence started taking apart the Irish secondary.

Lawrence hooked up with Ross on a deep throw down the sideline and the big receiver beat Love's backup, Donte Vaughn, for a tackle-breaking, 52-yard score early in the second quarter. The Irish looked as if they might be able to keep it close to halftime, but the offense couldn't keep that ferocious Clemson front, even without suspended star tackle Dexter Lawrence, out of the backfield.

In the final 2 minutes, Trevor Lawrence connected with Ross on a 42-yard score and with Tee Higgins for a one-handed, 19-yard touchdown reception — again over Vaughn — with 2 seconds left in the second quarter. Lawrence was 13 for 15 for 229 yards in the quarter.

That made it 23-3 at half and once again the Fighting Irish looked outclassed against the best of the best. Not so different from the 42-14 loss to Alabama in the 2012 BCS championship game or the 44-28 loss to Ohio State in the 2016 Fiesta Bowl. In fact, Notre Dame is 0-8 in BCS and New Year's Six games since winning the Cotton Bowl in 1993.

Though to be fair, Clemson has been doing this to everyone since Lawrence settled in. The Tigers haven't had an opponent stay within 20 points since a close call against Syracuse on Sept. 29.

That was Lawrence's first game as a starter, one he didn't finish because of a head injury, and Clemson's first after quarterback Kelly Bryant left the team.

Bryant, a senior, led the Tigers to the playoff last season and a semifinal loss to Alabama. He was pivotal in an early victory this season at Texas A&M. But Lawrence is a rare talent, a potential first overall NFL draft pick. When Lawrence took over, the ceiling on Clemson's potential rose. Now it is being realized.

With a powerful arm, quick release, poise in the pocket and signature flowing blond hair, Lawrence is positioned to become one of college football's biggest stars. It will help to have receivers such as Ross, Higgins and Amari Rogers, all underclassmen. And a runner like sophomore Travis Etienne, who broke a 62-yard touchdown run in the third quarter.

But Lawrence is the leader. In his 11th start, he will try to become the first true freshman quarterback to lead his team to a national championship since Oklahoma's Jamelle Holieway in 1985.