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
Germany at the Hopman Cup Germany at the Hopman Cup Germany is a nation that has competed at fourteen Hopman Cup tournaments and first competed in the inaugural Hopman Cup in 1989 (competing in 1989 under the name West Germany). Germany reached the final for three consecutive years between 1993 and 1995, finishing as the runners-up in 1994 but winning the tournament on the other two occasions. This is a list of players who have played for Germany in the Hopman Cup. In the last tie against Argentina, Tommy Haas strained his thigh muscle during the singles match and was both forced to retire from