[img]http://d.yimg.com/a/p/ap/20100906/capt.f3f9ed2a94b0490688ff773dda257d44-f3f9ed2a94b0490688ff773dda257d44-0.jpg?x=92&y=130&q=85&sig=Aq.UJ77tGeQPKRsoEJtySg--[/img]AP - Two-time major champion Svetlana Kuznetsova double-faulted 10 times and was upset by 45th-ranked Dominika Cibulkova of Slovakia 7-5, 7-6 (4) in the fourth round of the U.S. Open on Monday.