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
Switzerland at the Hopman Cup Switzerland at the Hopman Cup Switzerland is a nation that has competed at the Hopman Cup tournament on eleven occasions, the first being at the third annual staging in 1991. They won the tournament in 1992, 2001 and 2018, and were also runners-up in 1996. This is a list of players who have played for Switzerland in the Hopman Cup. In the 1996 final versus Croatia, the Swiss team was forced to retire from the mixed doubles with the score at 5–5 in the final set, thus handing the championship to Croatia. This was due to a hand injury sustained