When it comes to second serves, Nick Kyrgios is likely to be best remembered not for the tournament-best 143mph ace he hit at Wimbledon in 2019, but for a remark made on social media.

Nick Kyrgios has told Jon Wertheim to “zip your mouth” after the leading tennis commentator poured fuel on rumors surrounding the Australian. Kyrgios’ running feud with world No. 1 Jannik ...

Nick Kyrgios' long-time girlfriend, Costeen Hatzi, recently took to social media to document her and the Aussie's pet dachshund puppy who goes by the name "Boo." The 24-year-old expressed delight ...

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 Kyrgios, opened up on how ...

Nick Kyrgios' girlfriend Costeen Hatzi says being a WAG isn't all glamour. In fact, it's often a bit boring. The Sydney-based fashion influencer, 24, told 9Honey her high-flying life of ...

Nick Kyrgios' girlfriend has urged him to return to the Australian Open next year, while a leading analyst reckons he should make a full-time switch to be a doubles specialist. Kyrgios revealed ...

Nick Kyrgios' girlfriend, Costeen Hatzi, showed her support for Paula Badosa after the Spanish tennis star secured a hard-fought 6-4 4-6 6-3 victory over Marta Kostyuk at the Australian Open.

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 ...

Kyrgios responded to a post on X that included an old photo from when Kyrgios and Kalinskaya were dating. Nick Kyrgios pictured with girlfriend Costeen Hatzi on their Instagram accounts.

Nick Kyrgios first met his girlfriend Costeen Hatzi in late 2021. As per his 2023 ESPN profile , the tennis icon discovered her profile online when he was looking to buy a mirror, and he spotted ...

Picture: Australian Open / YouTube Costeen Hatzi, Nick Kyrgios’ girlfriend, Daniel Horsfall, his manager and Elliot Loney are seen on Monday night. (Photo by Graham Denholm/Getty Images ...

Tennis star Nick Kyrgios didn't get the result he wanted ... Despite the loss, Kyrgios' spirits are high and girlfriend Costeen Hatzi is there to give her support. Hatzi has been turning heads ...