Shaun Alexander barely broke a sweat. LaDainian Tomlinson didn't even suit up. Alexander's Seahawks beat Tomlinson's Chargers 24-16 on Sunday night, getting the go-ahead points on a 36-yard field goal from Josh Brown with 7:18 left. Brown had missed a 41-yard attempt, but got a second chance when the Chargers were penalized for having 12 men on the field. Third-stringer Marquis Weeks added a 6-yard scoring run with 1:55 left.