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

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Nick Kyrgios has withdrawn from an exhibition event with Novak Djokovic scheduled for Thursday due to an abdominal strain, casting more doubt on the former Wimbledon finalist's chances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.