Cleveland, OH (ESPN.COM) Cleveland Browns rookie and former Vol running back Montario Hardesty has a torn anterior cruciate ligament, sustained on a 2-yard carry in the second quarter Thursday night against the Chicago Bears, a league source confirmed to ESPN NFL Insider Adam Schefter on Friday.
Hardesty, the Browns' second-round pick out of Tennessee in the 2010 draft, will miss the entire regular season after an MRI exam Friday revealed the extent of the injury to his left knee, according to the source.
The Browns' preseason finale was Hardesty's debut after he suffered a bone bruise in his right knee at the start of training camp.
On Thursday, Hardesty stayed on the ground for several minutes before walking to the sideline. The team's medical staff examined him on a trainer's table before taking him to the locker room.
"I hurt my knee making a cut," a dejected Hardesty said after Cleveland's 13-10 win. "I really don't know what it is. I can't say it's not frustrating. I want to stay positive, get as much information as possible and return my focus to getting better. I'm hopeful whatever it is, I can get back as soon as possible."
Hardesty said it felt nothing like any of his previous injuries.
Hardesty ran seven times for 25 yards and a 1-yard touchdown before leaving. He showed nice power on several inside runs, and plowed his way into the end zone to tie it 7-7 in the first quarter.
The Browns were counting on Hardesty to have an impact in his first season. The team traded three draft picks to move up and take him in the second round. He ran for 1,345 yards last season at Tennessee, but his college career was slowed by knee injuries.
He had a major operation on his right knee in 2005.
Information from The Associated Press was used in this report.
Viewers with disabilities can get assistance accessing this station's FCC Public Inspection File by contacting the station with the information listed below. Questions or concerns relating to the accessibility of the FCC's online public file system should be directed to the FCC at 888-225-5322, 888-835-5322 (TTY), or firstname.lastname@example.org.