Having failed to recover from a wrist injury which from memory first saw him withdraw from Wimbledon last year. It's a long way back if that's the case for a guy not known for his pain tolerance.
www.smh.com.au
‘Heartbreaking’: Australian Open blow as Kyrgios pulls out
Nick Kyrgios has made official the Australian Open’s worst fears, announcing he will not play in next month’s grand slam as he recovers from a serious wrist injury.