If this was the last Australian Open singles match of Nick Kyrgios' career — and, to be sure, it's hard to know with him, no ...

Nick Kyrgios cast doubt over his tennis future and hinted at retirement after his injury-hit defeat in the opening round of ...

Nick Kyrgios hinted at retirement from Australian Open singles matches after a disappointing first-round loss to Jacob ...

Nick Kyrgios expects his straight-sets loss to Britain’s Jacob Fearnley to be his final singles match at the Australian Open.

Nick Kyrgios has strongly hinted at retirement from singles tennis after suffering a first-round defeat at the Australian ...

Looking to become the youngest man to complete career Grand Slam, No. 3 Carlos Alcaraz wins Aussie opener. Nick Kyrgios ...

Novak Djokovic's first match with former rival Andy Murray as his coach turned into a first-round victory at the Australian ...