Branden Oliver and Philip Rivers spoiled Oakland's fresh start to the season.
Oliver scored on a 1-yard run with 1:56 to play and the San Diego Chargers dealt Oakland interim coach Tony Sparano a loss in his debut with the Raiders, 31-28, on Sunday.
Philip Rivers threw three touchdown passes and engineered the winning drive to give San Diego (5-1) its fifth straight win and send Oakland (0-5) to its 11th straight loss, matching the team's longest losing streak since 1962.
Rookie Derek Carr threw four touchdown passes for the Raiders and gave them a 28-21 lead on a 6-yard throw to Andre Holmes with 10:01 to play.
But Rivers answered with a pair of scoring drives and...