Former tennis star Juan Martin del Potro says he’s confident Novak Djokovic can win a 25th Grand Slam title, stating that as long as the Serb is active, he remains the best player on tour. Del Potro, in a chat with the tennis head, stated that winning another Slam is a deeply personal goal for [...] The post Djokovic Capable Of Winning 25th Grand Slam Title –Del Potro appeared first on Complete Sp