2011 Hopman Cup of play. Eight teams competed for the title, with two round robin groups of four, from which the top team of each group progressed to the final. Spain were the 2010 champions but were not invited to defend their title. In the final the United States of America team of Bethanie Mattek-Sands and John Isner defeated Belgium's Justine Henin and Ruben Bemelmans 2–1. This was the USA's sixth Hopman Cup title. The 2011 Hyundai Hopman Cup is an invitational tennis tournament and is also known as the Official Mixed Teams Championships of the ITF. The 2011 cup has prize money
China at the Hopman Cup of players who have played for China in the Hopman Cup. China at the Hopman Cup China is a nation that has competed at the Hopman Cup tournament on two occasions, their debut coming at the 18th annual staging of the tournament in 2006, when they lost to the Netherlands in the qualification play-off. China also participated a number of times in the now defunct Asian Hopman Cup, a qualifying tournament which ran from 2006 until 2009 and granted the winners entry into the Hopman Cup the following year. China participated every year and each time failed to progress past