In his personal life as much as on the court, Nick Kyrgios has never been one to play by the rules. The beginning of his relationship with Costeen Hatzi was remarkably contemporary. When he was browsing Instagram in 2021, he saw a mirror she was selling. A straightforward transaction quickly developed into a passionate relationship. They formally became a couple by December of that year, marking the start of their adventure together.
In the present day, Hatzi is by Kyrgios’ side all the time. She has attended every major Grand Slam competition and behind-the-scenes preparation session. However, who is the woman who won over one of the most divisive personalities in tennis?
Costeen Hatzi – Bio, Career & Personal Details
Here’s a breakdown of everything you need to know about Costeen Hatzi:
| Category | Details |
|---|---|
| Full Name | Costeen Hatzi |
| Date of Birth | 1999 (Exact date unknown) |
| Age | 24 (as of 2025) |
| Nationality | Australian |
| Education | Bachelor’s in Psychological Sciences, Australian Catholic University |
| Profession | Social Media Influencer, Entrepreneur |
| Business | Founder of Style Studio (Luxury Clothing Rental) |
| Instagram Handle | @costeenhatzi |
| Relationship | Dating Nick Kyrgios since December 2021 |
| Support for Kyrgios | Regularly attends his matches, encourages his career |
Kyrgios’s Grounding by the Woman
Nick Kyrgios’s fierce temper is just as well-known as his skill. He has had disagreements with fans, umpires, and even other players throughout the years. But many have observed a change in recent years. He has demonstrated a fresh dedication to his game, and his outbursts have significantly lessened. Many people think Hatzi has been instrumental in this change.
She has given him a very solid foundation by supporting him through victories and setbacks. The couple’s close friends and family say she calms his normally tumultuous environment. Daniel Horsfall, Kyrgios’ manager, went so far as to say that Hatzi’s presence had greatly improved Kyrgios’ mentality and increased his attention to his career.
Beyond the Glamor: Costeen Hatzi’s Commercial Activities
Hatzi is making a name for herself in the fashion sector, even though most people know her as Kyrgios’ girlfriend. She established Style Studio, a high-end clothes rental service, in 2023 for people who desire designer apparel without the steep cost.
Hatzi has established a reputation as a very creative businesswoman by developing a platform that appeals to customers who are fashion-conscious. Her brand keeps expanding, drawing both superstars and influencers. Her smart use of social media, where she successfully markets her company to an active audience, is what makes her unique.
Hatzi is demonstrating that she is more than simply a helpful partner; she is a formidable force in her own right with her perfect sense of style and astute business instincts.
A Story of Love in the Courtroom
Hatzi has been seen supporting Kyrgios at a number of competitions, including Wimbledon and the Australian Open. She didn’t always enjoy tennis, but after dating Kyrgios, she had a change of heart.
In a Netflix documentary about Kyrgios, she acknowledged, “Yeah, this is all new for me, because I never really watched a tennis game in my life.”
She has adapted to the world of professional tennis with ease, despite her early lack of knowledge about the game. She now regularly attends Kyrgios’ matches and frequently steals the show with her stylish courtside attire.
Managing the spotlight, business, and love
It’s difficult to keep a romance going in the spotlight. But despite their stardom, Kyrgios and Hatzi have maintained an incredibly close relationship. Hatzi recently talked about their daily lives in an interview.
“Nick is merely my boyfriend in my daily life. There are a lot of cameras at his practice, and after hours of waiting, I’m like, ‘Oh, you’re actually a really excellent tennis player too,'” she laughed.
Their partnership works because of this harmony between ordinary and celebrity. Hatzi is occupied with advancing her profession, while Kyrgios concentrates on his tennis. They’ve forged a vibrant alliance that works well under duress.
What Will Happen to Costeen Hatzi Next?
Industry insiders expect Hatzi’s brand will grow globally as she builds Style Studio. She is in a unique position to grow her business thanks to her business acumen and social media presence.
Fans are anxiously awaiting any updates regarding engagements in the interim. Many people believe that the couple’s wedding bells may not be far off, as they recently celebrated their third anniversary together.
One thing is certain, regardless of whether it’s business, love, or fashion: Hatzi is creating her own legacy, and Kyrgios is fortunate to have her in his corner.
Concluding remarks
Although Nick Kyrgios has always been one of the most erratic tennis players, his life has been more stable as a result of his relationship with Costeen Hatzi. In addition to being a stunning courtside appearance, she is a driven businesswoman and a helpful spouse who still has an impact on Kyrgios’ career.
She has demonstrated that she is more than simply “Kyrgios’ girlfriend” with her remarkable transition from social media influencer to businesswoman. It’s clear that this power duo is only getting started as she forges her own path to success.
FAQs
📌 Who is Kyrgios’ girlfriend?
Nick Kyrgios’ girlfriend is Costeen Hatzi, an Australian social media influencer and entrepreneur.
📌 How did Nick Kyrgios and Costeen Hatzi meet?
They met in 2021 when Hatzi was selling a mirror on Instagram, and Kyrgios reached out to buy it.
📌 What does Costeen Hatzi do for a living?
She is a social media influencer and the founder of Style Studio, a luxury clothing rental business.
📌 Does Costeen Hatzi support Kyrgios at his matches?
Yes, she regularly attends his games and encourages him to participate in major tournaments.
📌 Are Kyrgios and Costeen Hatzi engaged?
There are no confirmed engagement plans, but the couple has been together for over three years.