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.

With the happy slam kicking off Melbourne, here's what tennis fans need to know about streaming every match (and navigating the time zone difference)

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

Nick Kyrgios pulled out of an exhibition match with Novak Djokovic citing an abdominal strain on Wednesday, casting doubt on whether he will be fit for the Australian Open starting this weekend.

Nick Kyrgios faces another injury setback in his planned return to Grand Slam tennis at the Australian Open after an abdominal strain forced him to withdraw from an exhibition with Novak Djokovic this week.

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,