(Back Row L-R) Juan Martin Del Potro of Argentina, Roger Federer of Switzerland, Rafael Nadal of Spain, Andy Murray of Scotland, (Front Row L-R) Fernando Verdasco of Spain, Novak Djokovic of Serbia, Nikolay Davydenko of Russia and Robin Soderling of Sweden pose for pictures with the champion trophy in London, Nov. 20, 2009. [Xinhua]