Nick Kyrgios has been more critical of Jannik Sinner than anyone since the Italian's doping case became public. However, the ATP world No. 1 refused to start a war of words with him. Over four ...

Gigi Salmon takes a swing at Nick Kyrgios ahead of Australian Open; watch all the action from the ATP and WTA Tours on Sky Sports Tennis and Sky Sports+ which is integrated into Sky TV, streaming serv ...