2011 Australian Open percent of her prize money from the Hobart International and Australian Open to the cause. Mattek–Sands move was similar to a gesture that she conducted to help the victims of the Nashville floods in 2010. As well the ITF donated $25,000 towards the rebuilding of tennis facilities. In total from the ATP and WTA's $10 per an ace drive they managed to raise $51,070 while Roddick donated over $10,000 from his personal pledge. On 16 January, Roger Federer, Rafael Nadal, Kim Clijsters, Novak Djokovic, Lleyton Hewitt, Andy Murray, Andy Roddick, Justine Henin, Ana Ivanovic, Victoria Azarenka, Vera Zvonareva, Caroline Wozniacki
2011 ABN AMRO World Tennis Tournament singles main draw: 2011 ABN AMRO World Tennis Tournament The 2011 ABN AMRO World Tennis Tournament was a men's tennis tournament played on indoor hard courts. It was the 38th edition of the event known as the ABN AMRO World Tennis Tournament, and was part of the ATP World Tour 500 series of the 2011 ATP World Tour. It took place at the Ahoy Rotterdam indoor sporting arena in Rotterdam, Netherlands, from February 7 through February 13, 2011. First-seeded Robin Söderling won his second successive singles title. The field was led by Australian Open finalist Andy Murray, Australian Open semifinalist