ROUEN, FRANCE - APRIL 09:  (L-R) Lucas Pouille, Jeremy Chardy, Jonathan Eysseric, captain Yannick Noah, Julien Benneteau and Nicolas Mahut of France celebrate their victory against Great Britain on day 3 of the Davis Cup World Group Quarter-Final match between France and Great Britain at Kindarena on April 9, 2017 in Rouen, France.  (Photo by Clive Brunskill/Getty Images)
BELGRADE, SERBIA - APRIL 08: Serbia's Nenad Zimonjicand Viktor Troicki celebrate their victory with Novak Djokovic after their tennis doubles match against Spain's Pablo Carreno Busta and Marc Lopez of the Davis Cup World Group quarter-final between Serbia and Spain at the Aleksandar Nikolic Sports Hall in Belgrade, Serbia on April 8, 2017. (Photo by Aleksandar Kokovic/Anadolu Agency/Getty Images)