(Seattle, WA)  --  The Seattle Seahawks will play their first home preseason game of the year tonight, when they host the San Diego Chargers. Seattle is hoping to get into the win column after dropping a 21-16 decision to Denver in their first exhibition game last week.  Seahawks coaches say they hope to see better performances tonight from the offensive line and the second-team defense.  Kickoff at CenturyLink Field is set for seven o'clock.