Nick Kyrgios' girlfriend Costeen Hatzi says being a WAG isn't all glamour.  In fact, it's often a bit boring.  The ...

Novak Djokovic and Andy Murray maybe didn't kick off their partnership with a triumph but Nick Kyrgios still thinks that the ...

Nick Kyrgios’ girlfriend Costeen Hatzi has suggested life on tour with her tennis star boyfriend isn’t all its cracked up to be. Hatzi, the girlfriend of Australia’s Nick ...

Analysis - It's local supporters at the Australian Open who have been the worst behaved, with actions like booing Novak ...

Nick Kyrgios was left in absolute disbelief after reading one comment about Alex de Minaur's game that he even declared it "the worst take ever." At this year's Australian Open, the top-ranked ...

Kyrgios thinks Millman did a great job in calling out the Australian Open for the boos they targeted at Djokovic.

Tennis Australia says it has advised its players against competing in Russia following reports that Davis Cup team member Thanasi Kokkinakis featured in an exhibition event in St. Petersburg nearly ...

the stylish Sydneysider is carving her own path in the spotlight while embracing the opportunities that come with being in a high-profile relationship with tennis star Nick Kyrgios. From juggling ...

Record crowds roamed Melbourne Park, new stars emerged, and old ones wound back the clock. Revellers had fun at the party ...

Nick Kyrgios, 29, is one of Australia’s most recognisable tennis players, and he’s known for his antics both on and off court. Nick Kyrgios’ long-term partner Costeen Hatzi, 24, is an ...

How do tennis world rankings work? Tennis world rankings are calculated by the ATP and WTA, who award points based on a player's performance at particular tournaments. The further a player ...