Tickets for the January 13 practice match between Nick Kyrgios and Novak Djokovic were reportedly sold out in 58 minutes. "Wow...Kyrgios is bad for the sport! Wow...what a disgrace, a national embarrassment! How dare he sell out another stadium, the arrogance," Kyrgios commented on it through a sarcastic tweet. Notably, the game will be played at Melbourne's Rod Laver Arena.