Tennessee Titans first-round defensive end Derrick Morgan will miss the remainder of the 2010 season with a torn ACL, head coach Jeff Fisher announced.

Morgan's injury is the latest in what has been a rough start to his NFL career.

The 16th overall pick in the 2010 NFL Draft out of Georgia Tech missed most of the Titans' OTAs with a pulled calf muscle, and pulled another part of the same calf muscle on the opening day of training camp, which kept him out for the first two pre-season games.

Morgan (6-3, 278) had 5 tackles and 1.5 quarterback sacks in a reserve role this season.