SCOTTSDALE, Ariz. — Ohio State quarterback Justin Fields may not be fully healthy when the second-ranked Buckeyes face No. 3 Clemson in the Fiesta Bowl.

Fields said Tuesday his left knee is only 80 to 85% heading into Saturday’s College Football Playoff semifinal in Glendale. He plans to wear a small brace during the game and brought a larger one in case anything happens.

Fields aggravated a previous injury against Penn State on Nov. 23.