Jean-Julien Rojer Pictures
LONDON, ENGLAND - NOVEMBER 14: Jean-Julien Rojer of The Netherlands partner of Horia Tecau of Romania returns the ball during the doubles match against John Peers of Australia and Henri Kontinen of Finland on day three of the Nitto ATP World Tour Finals at O2 Arena on November 14, 2017 in London, England. (Photo by Julian Finney/Getty Images)