LONDON, ENGLAND - NOVEMBER 04: Jean-Julien Rojer of the Netherlands celebrates a point playing with Aisam-ul-Haq Qureshi of Pakistan during their men's doubles match against Marcin Matkowski and Mariusz Fyrstenberg of Poland during day one of the Barclays ATP World Tour Finals at O2 Arena on November 4, 2013 in London, England. (Photo by Julian Finney/Getty Images)
