Published: Sep 04, 2012 12:15 AM EDT
Updated: Sep 04, 2012 6:32 AM EDT

TALLAHASSEE, Fla. (AP) - Florida State defensive end Brandon Jenkins will miss the rest of the season after injuring his left foot in the Seminoles' 69-3 season-opening win over Murray State.

Florida State said an MRI on Monday revealed a Lisfranc injury.

Jenkins had a sack in Saturday's victory, but left the game in the first half with the injury. He walked to the locker room, putting weight on both feet.

Jenkins had 21½ sacks the past two seasons and returned to Florida State for his senior season.

Jenkins has not taken a redshirt season and could return to Florida State in 2013 or enter the NFL draft.