 The 2010 U.S. Open Cup Final was played on October 5 at Qwest Field in Seattle , Washington . Live television coverage was provided nationally by Fox Soccer Channel . Prior to kickoff , Seattle 's 2009 U.S. Open Cup trophy was displayed at midfield . The final drew an attendance of 31 @,@ 311 surpassing the 81 @-@ year @-@ old record for the event . The previous record attendance for an Open Cup final was 21 @,@ 583 , set in 1929 when New York Hakoah defeated the Madison Kennel Club of St. Louis . 
