Owings Mills, MD (My Sportsbook) - The Baltimore Ravens will be without starting linebacker Terrell Suggs for Sunday's contest versus the Indianapolis Colts because of a right knee injury.

"He's out this week," Ravens head coach John Harbaugh said at a news conference Wednesday. "It's a sprained ligament basically. This is how we are describing it. It's got to heal on its own. There is no procedure that is going to have to be done and we'll just see how fast it heals."

The three-time Pro Bowl selection suffered the injury in the Ravens' 16-0 win over Cleveland on Monday, when Browns quarterback Brady Quinn threw an illegal chop clock on Suggs following an interception.

"I was disappointed in the block," Harbaugh said. "I don't think Brady Quinn is the type of guy that goes out there and tries to hurt anybody. He's a class kid, always has been, but that is an illegal block. There's no reason to do that and we are disappointed with that."

Suggs has never missed a regular season game in his seven-year career, having played in 105 consecutive contests, but will see that streak come to an end. He has compiled 3 1/2 sacks, four passes defensed, one forced fumble and 42 total tackles in nine games this season.

In other injury news for the Ravens, safety Haruki Nakamura was placed on injured reserve with a broken right ankle he suffered on the opening kickoff against the Browns.