Marc Smith sent in word that during tonight's WWE house show event in Salisbury, MD, Teddy Long announced that Alberto Del Rio would not be competing due to a concussion.
No word on how severe the injury is, or if it will effect Del Rio's status for next week's No Way Out PPV, but we will continue to update the story as more information becomes available.

Nick was born and raised in Detroit, Michigan, and lived there until the age of 18, when he decided to pack his flack jacket and move to New York City.