Oakland (6-6) and San Diego (6-6) now sit even at two games behind Kansas City for first place in the division. San Diego hosts the Chiefs next Sunday while Oakland plays at AFC South-leading Jacksonville.
Campbell finished the game 10-for-16 with 117 yards and added 37 yards on seven carries as the Raiders snapped a two-game slide. Darren McFadden scored on the ground and totaled 97 yards on 19 carries while catching three balls for 30 yards. Michael Bush ran the ball 23 times for 95 yards and a score.