Raiders' Campbell leaves with collarbone injury

OAKLAND, Calif. -- Oakland Raiders quarterback Jason Campbell left the game in the second quarter with an injury to his right collarbone. Campbell landed hard on his shoulder after being hit at the end of a scramble by Cleveland linebackers Chris Gocong and Scott Fujita on Sunday. Campbell stayed down on the turf after the hit and was then helped to the locker room. The Raiders said Campbell's collarbone is being evaluated.

Campbell was replaced by Kyle Boller. The Raiders have no other active quarterbacks on the roster with punter Shane Lechler serving as the emergency QB. Rookie Terrelle Pryor will be activated Monday. He got a one-week roster exemption after serving a five-game suspension to start his career. Copyright 2011 by The Associated Press