Florida Coach Will Muschamp said Wednesday that senior defensive tackle Dominique Easley will miss the rest of the season because of a torn anterior cruciate ligament in his right knee.
Earlier in the day during the Southeastern Conference teleconference, Muschamp was hopeful the injury, suffered in a non-contact drill, would be minor.
"Test results have revealed that he suffered a tear of both his ACL and medial meniscus, which will require season-ending surgery," Muschamp said after practice.
The head coach said it was not the knee Easley had ACL surgery on previously.
Easley has been a key cog in the Florida defense for multiple seasons, starting 26 games and recording 72 tackles, 18 for a loss with 5.5 quarterback sacks, a blocked punt and a recovered fumble.
Also Wednesday, Muschamp said running back Valdez Showers looks doubtful and confirmed that tight end Colin Thompson will miss Saturday's game at Kentucky with a foot injury.
Gators defensive lineman Leon Orr (shoulder) was expected to practice Wednesday as was defensive back Marcus Roberson (knee).