ATLANTA (AP) — Undefeated Indiana’s already impressive march through the College Football Playoff gained momentum as its dominant defense created three first-half touchdowns with turnovers, Fernando Mendoza threw five scoring passes and the Hoosiers overwhelmed No. 5 Oregon 56-22 in the Peach Bowl semifinal on Friday night.

No. 1 Indiana (15-0, No. 1 CFP) will face No. 10 Miami on Jan. 19 in the national championship game at Hard Rock Stadium in Miami Gardens. Miami beat Mississippi 31-27 in the Fiesta Bowl semifinal on Thursday night.

Indiana will try to give the Big Ten its third straight national title, following Ohio State and Michigan the last two seasons. Few teams from any conference can compare with the Hoosiers’ season-long demonstration of balanced strong play.

Led by Mendoza and the defense, Indiana is making a case to be considered among the top teams in history.

Though Miami will be home for the national championship game, Mendoza, the Heisman Trophy winner and Miami native, will enjoy a homecoming following an almost perfect game against Oregon. Mendoza completed 17 of 20 passes and the five touchdowns, including two to Elijah Sarratt and a 36-yarder to Charlie Becker.

“I thought he was incredible,” Indiana coach Curt Cignetti said of Mendoza. “He was great. I also thought our receivers made some great contested catches. He was on top of the game and his performance was a huge difference in this football game.”

Oregon coach Dan Lanning said Mendoza “makes the right decisions. If he sees the coverage, he takes the ball where it needs to go.”

Kaelon Black ran for two touchdowns to lead the Indiana running game.

Oregon (13-2, No. 5 CFP) was doomed by the three first-half turnovers while also being short-handed by the absence of two of their top running backs.

The Hoosiers led 35-7 at halftime as the Ducks were held to nine rushing yards on 17 carries. Noah Whittington, who leads Oregon with 829 rushing yards, was held out with an undisclosed injury after Jordon Davison, who had rushed for 667 yards and 15 touchdowns, already was listed as out with a collarbone injury.

Backup running backs, including Jay Harris and Dierre Hill Jr, provided too little help for quarterback Dante Moore. Moore’s task against Indiana’s stifling defense would have been daunting even with all his weapons.

Indiana’s defense didn’t wait long to make an impact. On Oregon’s first snap, cornerback D’Angelo Ponds intercepted Moore’s pass intended for Malik Benson and returned the pick 25 yards for a touchdown. Only 11 seconds into the game, the Hoosiers and their defense already had made a statement this would be a long night for Moore and the Oregon offense.

“It all started with Ponds’ pick-6,” Cignetti said. “We created some turnovers on defense and capitalized on offense and that was the story of the first half.”

Moore’s 19-yard scoring pass to tight end Jamari Johnson tied the game. The remainder of the half belonged to Indiana and its big-play defense.

After Mendoza’s 8-yard touchdown pass to Omar Cooper Jr. gave the Hoosiers the lead for good at 14-7, Indiana’s defense forced a turnover when Moore fumbled and Indiana recovered at the Oregon 3, setting up Black’s scoring run.

Moore lost a second fumble later in the second quarter when hit by Daniel Ndukwe and Mario Landino recovered at the Oregon 21. Mendoza’s first scoring pass to Sarratt gave the Hoosiers’ the 35-7 lead.