Report: Raiders' Crabtree won't play vs. Broncos

Oakland Raiders wide receiver Michael Crabtree won't play Sunday against the Denver Broncos after being downgraded to doubtful Saturday due to a chest injury, Ian Rapoport of NFL Network reports.

The veteran was unable to practice Friday after being limited the previous two days.

With Crabtree out, the Raiders should rely more heavily upon Amari Cooper, with Seth Roberts and tight end Jared Cook in line for more targets against the vaunted Broncos secondary.