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
2005 Hopman Cup 2005 Hopman Cup The 2005 Hopman Cup (also known as the Hyundai Hopman Cup for sponsorship reasons) was the seventeenth edition of the Hopman Cup. Slovakia's Daniela Hantuchová and Dominik Hrbatý of Slovakia were the champions, when they defeated Argentina in the final. It was Slovakia's second Hopman Cup win. The event took place at the Burswood Entertainment Complex in Perth from 1 January 2005 through 8 January 2005. The round robin event had one African nation that played in the main draw of this year's Hopman Cup: Zimbabwe, who lost 1-2 to The Netherlands. Teams and seeds of the