Highlights: Seattle Sounders FC vs Portland Timbers | Fourth Round U.S. Open Cup

Seattle Sounders FC fall 3-1 to the Portland Timbers, as they finished the match with only seven players left on the field. Following his goal in the 79th minute, Obafemi Martins left the game with an injury, while Brad Evans, Micheal Azira and Clint Dempsey were all shown red cards.