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
Argentina at the Hopman Cup two points to Argentina. In the final against Slovakia, the Argentinian team chose not to compete in the mixed doubles dead rubber. Argentina at the Hopman Cup Argentina is a nation that has competed at the Hopman Cup tournament on five occasions, the first being at the 7th annual staging in 1995. In 2005, Argentina were the tournament runners-up and this remains their best showing to date. This is a list of players who have played for Argentina in the Hopman Cup. In the 2005 tie against Germany, German opponent Tommy Haas strained his thigh muscle whilst leading in the