Nick Kyrgios' return to tennis at the Australian Open brings excitement, controversy, and unpredictability to the sport.

Jannik Sinner provides a simple response to Nick Kyrgios' criticism of his doping case. The missing hiker Hadi Nazari was ...

Nick Kyrgios prepares for emotional Australian Open return against Brit Jacob Fearnley; watch all the action from the ATP and WTA Tours on Sky Sports Tennis and Sky Sports+ which is integrated into ...