Mariota, a Heisman Trophy front-runner who has thrown a touchdown pass in every game of his career at Oregon, has not yet said whether he will forgo his final year of eligibility next season and declare for the NFL draft, although most expect him to. Mariota, who owns school records in seven different categories including passing yards and touchdown passes, has thrown 32 touchdowns this season with just two interceptions and leads the nation in quarterback rating. With 42 total touchdowns this season (32 passing, 9 rushing and 1 TD catch), he passed former USC quarterback Matt Barkley (41) for the Pac-12's single-season record. Freeman added a 7-yard scoring run to give the Ducks a 20-0 lead before Will Oliver's 23-yard field goal put Colorado on the scoreboard. Mariota threw a 31-yard scoring pass to freshman Charles Nelson and Matt Wogan added a 25-yard field goal to make it 30-3 for the Ducks at halftime.