Coach Marian Vajda has hinted that he and Novak Djokovic have split on good terms as he has promised to remain his “biggest support” on and off the court. On Tuesday, Sport Klub reported that world No. 2 Djokovic and renowned tennis coach Vajda were splitting after 15 years of partnership. Vajda had been an integral part of Djokovic’s success as he watched the Serb transform into one of the greatest players in tennis history. During his time with Vajda, Djokovic won 20 Grand Slams and broke the record for the most weeks spent at No.1. “During my time with Novak, I have been lucky to watch him transform into the player he is today. I will look back on our time with immense pride and I am so very th …