Nick Kyrgios of Australia in action during his fourth round match against Grigor Dimitrov of Bulgaria at the Australian Open Grand Slam tennis tournament in Melbourne, Australia, 21 January 2018. EPA-EFE/MAST IRHAM
Nick Kyrgios of Australia in action during his third round match against Jo-Wilfried Tsonga of France at the Australian Open tennis tournament in Melbourne, Victoria, Australia, 19 January 2018. EPA-EFE/LUKAS COCH
Nick Kyrgios of Australia in action during his fourth round match against Grigor Dimitrov of Bulgaria at the Australian Open Grand Slam tennis tournament in Melbourne, Australia, 21 January 2018. EPA-EFE/SAM MOOY
Nick Kyrgios of Australia in action during his third round match against Jo-Wilfried Tsonga of France at the Australian Open tennis tournament in Melbourne, Victoria, Australia, 19 January 2018. EPA-EFE/LUKAS COCH
Nick Kyrgios of Australia reacts during his third round match against Jo-Wilfried Tsonga of France at the Australian Open tennis tournament in Melbourne, Victoria, Australia, 19 January 2018. EPA-EFE/LUKAS COCH
