Costeen Hatzi, the girlfriend of tennis star Nick Kyrgios, is turning heads at the Australian Open with her stunning fashion.

Morgan Riddle and Costeen Hatzi, the girlfriends of tennis stars Taylor Fritz and Nick Kyrgios, are taking the Australian ...

Costeen Hatzi has shocked by cussing out a fellow WAG during a wild interview. The girlfriend of tennis player Nick Kyrgios was chatting with Hannah Dal Sasso in a video for the fashion brand ...

Tennis star Nick Kyrgios is gearing up for the start of the 2025 season with the first Grand Slam of the Year, the Australian ...

Nick Kyrgios' girlfriend Costeen Hatzi recently shared a series of stunning pictures from her 2025 Australian Open outing.

Costeen Hatzi led the charge of glamorous WAGs attending the Australian Open Bondi Sands event at the Royal Botanic Gardens on Monday. The 24-year-old looked casually chic in a fitted white ...

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Nick Kyrgios' girlfriend, Costeen Hatzi, recently gushed over her boyfriend as he made his comeback to the Brisbane International. The latter has been a constant source of support for the Australian.

Away from the tennis court, Nick Kyrgios has met his match in girlfriend Costeen Hatzi. Here's everything to know about their relationship.

Nick Kyrgios’ partner Costeen Hatzi will be urging him to give it another crack despite the Aussie ace confirming this could have been his last Australian Open.