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

Costeen Hatzi has shed light on her tennis champion boyfriend's future in the sport after she crashed out of the Australian ...

All eyes in the tennis world are on Melbourne for the first Grand Slam of the year, the Australian Open, as the season officially kicks into high gear. While th ...

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.

Nick Kyrgios adorably poked fun at his girlfriend Costeen Hatzi, joking about how 'she knew tennis' now. The Aussie tennis star has faced a lot of ups and downs in recent years but Hatzi has stood ...

Despite the loss, Kyrgios' spirits are high and girlfriend Costeen Hatzi is there to give her support. Hatzi has been turning heads in Melbourne with her stunning fashion and popped out with ...

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 ...

With her head-turning Australian Open looks and understated style, Costeen Hatzi is redefining courtside glamour. We caught up with the influencer, entrepreneur and business owner to talk all things ...

Nick Kyrgios' partner Costeen Hatzi spills details of his Australian Open preparation ahead of the tennis tournament. Sweden seizes and boards ship suspected of cable damage in Baltic Sea 18 of ...