TENNISDjokovic: tennis tantrums to rival the world number oneIn the wake of Novak Djokovic's racquet-busting, shirt-ripping antics in Shanghai, AStv looks over some of the sport's other major outbursts.AStvActualizado a 16 de octubre de 2016 14:29 CESTAStvEtiquetado en:Rafa NadalAndy MurrayRoger FedererSerena WilliamsFernando VerdascoDavid Nalbandi¨¢nJuan Mart¨ªn del PotroNovak DjokovicJohn McEnroe