San Diego quarterback Charlie Whitehurst completed 7 of his 12 passes for 122 yards and two touchdowns during the Chargers' 28-20 win over Dallas in a preseason game on Saturday night. It was Whitehurst's first game action since being hampered by soreness in his left knee during training camp. He was the only San Diego quarterback to reach the end zone as starter Philip Rivers accounted for two interceptions and no scores.