KNOXVILLE, Tenn. (AP) — Tennessee's Jarrett Guarantano has made it clear he's the best quarterback currently on the Volunteers' roster.

That doesn't necessarily mean he will maintain that status by the start of the season.

Guarantano, who started six of the Vols' final seven games as a redshirt freshman last year, capped Tennessee's spring practice Saturday by throwing for 226 yards and two touchdowns in the Orange & White Game. Now he must try to hold off a challenge from Stanford graduate transfer Keller Chryst , who will arrive on campus this summer.