Photo by ALFREDO ESTRELLA/AFP/Getty Images Nick Kyrgios is good for tennis, Novak Djokovic’s coach Goran Ivanisevic has said. Kyrgios has had a wild year. He mercilessly trolled Djokovic in a no-holds-barred interview, was ejected from a summer tournament, and was reportedly out drinking in a Wimbledon pub the night before his grudge match against Rafael […]