The one common denominator between the Irish teams that lost to Ohio State in the past two seasons was quarterback play. It wasn't Leonard then. but it's Leonard now.

He’s been somebody who’s led by example,” the Irish QB said of his grandfather. “A lot of the lessons I’ve learned have come from him."

Leonard has helped the Fighting Irish ride a 13-game win streak heading into the national title game. En route to the matchup against Ohio State, Notre Dame has defeated Indiana, Georgia and Penn State in the first-ever 12-team College Football Playoff.

Ohio State coaches and players view Notre Dame quarterback Riley Leonard as “a driving force” of the Fighting Irish with his running ability, leadership and competitiveness.

There are several parallels in the Notre Dame and Ohio State matchup in the National Championship. Both teams have a third year defensive coordinator, both teams have proven first year offensive coordinators,

Riley Leonard needed a new team. Notre Dame needed a new quarterback. It was the perfect match — and a mutually beneficial partnership as Leonard led the Fighting Irish to the National Championship Game in his lone season in South Bend.

Megan Briggs/Getty Images Notre Dame quarterback Riley Leonard argued this year's national championship game is the work of some divine intervention. Leonard, 22, and the Fighting Irish will face The Ohio State University in the College Football Playoff National Championship on Monday,