2011 Hopman Cup grand slam final at the US Open and winning the Davis Cup as well as reaching a career high of world number two in 2010. Ivanovic is the 2008 French Open champion and former world number one as ranked by the Women's Tennis Association and 2008 Australian Open finalist. Ivanovic had a mixed 2010, she teamed up and then split with Heinz Günthardt before winning her first title in two years at Linz before picking up the Tournament of Champions in Bali she is currently the world number seventeen. The pair have played together in the Hopman Cup before in
Serbia at the Hopman Cup of players who have played for Serbia in the Hopman Cup. In the final, Janković was unable to play her singles match against Serena Williams of the USA due to injury. This gave the point to the US, giving them a one-point advantage going into the men's singles and mixed doubles matches. Yugoslavia at the Hopman Cup Serbia at the Hopman Cup Serbia is a nation that has competed at three Hopman Cup tournaments since it gained its independence following the breakup of Yugoslavia in the early 1990s. It first competed in the 18th Hopman Cup in 2006 (under the