Nick Kyrgios’ planned return to Grand Slam tennis at the Australian Open is in doubt after he sustained an abdominal injury and was forced to withdraw from an exhibition with Novak Djokovic this week.

Nick Kyrgios says he is doing all he can to be fit for the Australian Open after withdrawing from an exhibition match with an abdominal strain.

Nick Kyrgios withdraws from an exhibition event with Novak Djokovic due to an abdominal strain, casting more doubt on the former Wimbledon finalist's chances of making his Australian Open comeback this month.

Nick Kyrgios is in danger of missing the Australian Open, with the returning star suffering an abdominal injury.

Nick Kyrgios has opened up on his latest injury, with the tennis star still hopeful of playing at the Australian Open later this month. The 29-year-old was set to partner with Novak Djokovic at Melbourne Park following their crowd-pleasing performance at the Pat Rafter Arena last week,