(ESPN/AP)

ESPN is reporting that USC wide receiver extraordinaire Dwayne Jarrett seperated his right shoulder in the third quarter of Saturday’s win in Tuscon against Arizona.

Officially listed as doubtful for Saturday’s game against Washington State, head coach Pete Carroll announced the news to reporters in Los Angeles.

“We’ll miss him tremendously,” Carroll said. “But the fact that Patrick [Turner] is ready to go is good. He and Vidal [Hazelton] will pick up the slack. But we’re losing the all-time touchdown catcher in the history of the Pac-10, so that’s quite a loss.”

Jarrett tied Stanford’s Ken Margerum Saturday with his 32nd career touchdown reception for the all time Pac-10 record.