Baltimore Ravens defensive tackle Timmy Jernigan left Saturday's preseason game against the Washington Redskins with a knee injury.

Jernigan was taken to the locker room for further evaluation.

The 22-year-old recorded 23 tackles and four sacks in 12 games last season, and is projected to start at defensive tackle. If Jernigan is out for a prolonged period, expect Carl Davis and DeAngelo Tyson to compete for repetitions.