Nick Kyrgios Girlfriend: Complete Dating History From Ajla Tomljanovic to Alexia Alessi

Nick Kyrgios confirmed his relationship with Melbourne marketing manager Alexia Alessi on March 17, 2026, posting a photo on Instagram with the caption “life keeps surprising me.” The 30-year-old Australian tennis star has dated at least six women publicly since 2015 — from Croatian-Australian WTA player Ajla Tomljanovic to Russian tennis pro Anna Kalinskaya, who later became Jannik Sinner’s girlfriend and sparked one of the sport’s messiest off-court feuds.

His love life reads like a parallel career arc. The settled periods produced his best tennis. The volatile ones — particularly the Chiara Passari relationship that ended in a common assault charge — coincided with his darkest personal struggles. And his longest relationship, with influencer Costeen Hatzi, mapped almost perfectly onto the stretch from his Wimbledon 2022 final run through two years of injury exile.

Nick Kyrgios Girlfriend List: The Full Timeline

Kyrgios has been publicly linked to six women since entering the ATP tour spotlight in 2014, with three confirmed long-term relationships and three shorter-term or unconfirmed connections. The table below captures every known relationship in chronological order.

Mia Dalkos, the former Love Island Australia contestant, was also linked to Kyrgios between mid-2025 and early 2026. She later clarified they were never in a committed relationship.

Alexia Alessi: Nick Kyrgios’s Current Girlfriend in 2026

Alexia Alessi is a Melbourne-based marketing and brand engagement manager who works at Shopscope, having previously held roles at the Accent Group and footwear brand Hype DC. She and Kyrgios were first photographed together at a double-date dinner in Melbourne in late 2025, and their relationship went fully public when he posted the Instagram confirmation on March 17, 2026.

Alexia Alessi: Background, Career, and Age

Alessi keeps a modest public profile compared to Kyrgios’s previous partners. She has roughly 5,000 followers on Instagram and under 2,500 on TikTok, where she posts lifestyle content and lip-sync videos. According to Nine Entertainment reporting (March 2026), she works in marketing and is based in Melbourne — a detail confirmed by her LinkedIn profile listing brand engagement roles in the Australian fashion and footwear industry.

Multiple tabloids, including the Daily Mail Australia, have noted that Alessi bears a “striking resemblance” to Costeen Hatzi — long dark hair, glamorous styling, designer outfits. Whether that observation reflects a genuine pattern or tabloid narrative-building depends on your tolerance for celebrity speculation.

How Kyrgios and Alessi Met

Neither party has shared the story publicly. Their first confirmed outing was a dinner in Melbourne in late 2025, where they were photographed sharing lingering glances and holding hands, according to the Daily Mail Australia (January 2026). By the 2026 Australian Open in January, Alessi was spotted in the crowd during Kyrgios’s matches — a familiar pattern for those who tracked Hatzi’s courtside appearances four years earlier.

Costeen Hatzi: Kyrgios’s Longest Relationship (2021-2025)

Costeen Hatzi and Nick Kyrgios dated for over three years, from December 2021 to approximately March 2025 — making it his longest confirmed relationship by a wide margin. Their split was confirmed by Hatzi in May 2025 when she told fans, “We haven’t spoken. Relationships come to an end. I believe it’s for the best.”

Who Is Costeen Hatzi?

Born on May 23, 2000, Costeen Hatzi is a Sydney-based influencer, blogger, and entrepreneur of Greek heritage. She runs Casa Amor Interiors, an online interiors business, and launched a luxury clothing rental company called Style Studio in 2023. Her Instagram following grew past 200,000 during the Kyrgios years, though she had an established creative identity in the design and lifestyle space well before the relationship.

How They Met: The Mirror Story

The origin story is almost too on-brand for Kyrgios. He bought a mirror from Hatzi’s Casa Amor Interiors business through Instagram in late 2021. The transaction turned into conversation, which turned into a relationship. They went public on January 2, 2022, with a shared Instagram post. According to the Netflix documentary series Break Point, which filmed during the 2022 Australian Open, Hatzi said at the time: “We’ve been together about two and a half months.”

Wimbledon 2022 and Break Point

Hatzi traveled extensively with Kyrgios during his 2022 tour season and was courtside for virtually every match of his career-best Wimbledon run, where he reached the singles final — the deepest Grand Slam result of his career. The couple was prominently featured in Netflix’s Break Point, which documented both the tennis and the relationship.

When Kyrgios tore a wrist ligament in late 2022, requiring surgical reconstruction that sidelined him for all of 2023 and most of 2024, Hatzi remained publicly supportive. In a Stellar Magazine interview (August 2025), she reflected: “We still had a beautiful relationship, even though things didn’t turn out the way I’d hoped. I supported him fully — cooking, washing his clothes, everything.”

The Breakup: What Actually Happened

Breakup rumors started in April 2025 after Kyrgios removed Hatzi’s initials from his Instagram bio. Hatzi confirmed the split publicly in May 2025. A month later, Kyrgios addressed it during an Instagram Q&A in June 2025, stating that “some things had happened between them” but wishing her “nothing but the best.”

Neither party disclosed a specific reason. The extended injury layoff — which kept Kyrgios away from competitive tennis for nearly two full years — likely strained a relationship built partly around the rhythm of tour life. According to People magazine (June 2025), Kyrgios described the breakup in “measured terms” without assigning blame.

Mia Dalkos: The Love Island Rumors (2025)

Between the Hatzi split and the Alessi confirmation, Kyrgios was briefly linked to Mia Dalkos, a former Love Island Australia contestant. The speculation began in May 2025 when Kyrgios dropped a flirty eye emoji on one of her Instagram posts. It escalated in July 2025 when both were spotted holidaying in the Bahamas, where Kyrgios owns a home in Nassau.

Dalkos shut down the rumors directly. According to Tennis World USA (July 2025), she clarified they were “only on speaking terms” and that she was in a relationship with someone named Christo. Despite this, the pair appeared together again in New York in February 2026 at a Garden Cup tennis exhibition, where they were photographed meeting Vogue editor Anna Wintour — a sighting that reignited tabloid speculation just weeks before the Alessi hard launch.

Anna Kalinskaya: The Russian Girlfriend and the Sinner Drama

Anna Kalinskaya, the Russian WTA player born in 1999, dated Kyrgios briefly in early 2020. They attended an NBA game together and were seen supporting each other at tournaments before the relationship ended later that year. Kalinskaya was blunt about the aftermath, saying during an Instagram Live session: “You are not a bad boy, you are simply a bad person.”

The situation reignited dramatically in 2024 when Kalinskaya began dating world number one Jannik Sinner. Kyrgios, who was working as a US Open commentator for ESPN, responded to a fan’s post featuring a throwback photo of him and Kalinskaya with the two-word comment: “Second serve.” The remark was widely condemned as disrespectful, with calls for ESPN to pull him from commentary duties.

Kyrgios denied the comment was abusive. Tennis journalist Jon Wertheim and others suggested Kyrgios’s vocal criticism of Sinner’s 2024 doping case was fueled partly by personal animosity over Sinner dating his ex. Kyrgios pushed back on that theory during a January 2025 interview with Tennis World USA, saying: “I don’t care where he lays wood.”

Chiara Passari: The Court Case and Common Assault Charge

Chiara Passari, an Italian-Australian model and influencer, dated Kyrgios from mid-2020 through October 2021 — a period defined by COVID-era tour bubbles, hotel quarantine fights, and escalating public arguments. The relationship ended after a confrontation at an Adelaide hotel quarantine site, but the legal fallout lasted far longer.

In July 2022, Passari filed assault charges alleging Kyrgios pushed her to the ground during an argument outside her Canberra apartment on January 10, 2021. Kyrgios initially sought to have the charge dismissed on mental health grounds, with a psychologist testifying he had suffered from severe depression, suicidal ideation, and insomnia. That application was rejected.

On February 3, 2023, Kyrgios pleaded guilty to one count of common assault in the Australian Capital Territory Magistrates Court. Magistrate Beth Campbell dismissed the charge without recording a conviction, describing the act as “at the low end of seriousness” for a common assault and calling it one of “stupidity and frustration,” according to The Guardian and ABC News reporting from the hearing. Kyrgios issued a statement expressing remorse and emphasizing his ongoing mental health work.

Ajla Tomljanovic: First Girlfriend and the Wawrinka Incident

Ajla Tomljanovic, the Croatian-born WTA player who became an Australian citizen in 2018, was Kyrgios’s first publicly known girlfriend. They dated from approximately 2015 to 2017, overlapping with some of the most incendiary moments of his early career.

The most notorious: during a second-round match against Stan Wawrinka at the 2015 Rogers Cup in Montreal, Kyrgios told his opponent, “Kokkinakis banged your girlfriend. Sorry to tell you that, mate.” Courtside microphones also captured Kyrgios muttering that Wawrinka was “banging 18-year-olds” — a reference to Donna Vekic, who was romantically linked to Wawrinka at the time. The ATP fined Kyrgios $10,000 and issued suspended penalties of $32,818 plus a 28-day ban. Wawrinka later said the comment was something “I would not say to my worst enemy,” according to The Guardian (August 2015).

Kyrgios and Tomljanovic reportedly reconnected briefly in early 2018 before separating permanently. Beatrice Bouchard — twin sister of Canadian tennis star Eugenie Bouchard — was rumored to be linked to Kyrgios in 2019 after she posted photos cuddling with him in Montreal. Neither ever confirmed a romantic relationship.

Frequently Asked Questions

Who is Nick Kyrgios’s girlfriend now?

Nick Kyrgios is currently dating Alexia Alessi, a Melbourne-based marketing manager. He confirmed the relationship on Instagram on March 17, 2026, with a photo captioned “life keeps surprising me.” They were first photographed together at the 2026 Australian Open in January.

Are Nick Kyrgios and Costeen Hatzi still together?

No. Costeen Hatzi confirmed their breakup in May 2025, stating “We haven’t spoken. Relationships come to an end.” Kyrgios confirmed it separately during an Instagram Q&A in June 2025, saying he wished her “nothing but the best.” They dated from December 2021 to approximately March 2025.

Why did Nick Kyrgios and Costeen Hatzi break up?

Neither disclosed a specific reason. Kyrgios referenced that “some things had happened” during his June 2025 Instagram Q&A. The two-year injury layoff (2023-2024) likely strained a relationship partly built around tour life. Hatzi told Stellar Magazine she has “no regrets” but acknowledged the relationship didn’t end as she’d hoped.

Who is Nick Kyrgios’s ex-girlfriend who is a tennis player?

Kyrgios dated two professional tennis players. Ajla Tomljanovic, a Croatian-Australian WTA player, was his girlfriend from 2015 to 2017. He also briefly dated Russian WTA player Anna Kalinskaya in early 2020, who later became Jannik Sinner’s girlfriend in 2024 — sparking a public feud between Kyrgios and Sinner.

What happened with Nick Kyrgios’s assault charge?

Kyrgios pleaded guilty to one count of common assault against ex-girlfriend Chiara Passari on February 3, 2023. The charge related to an incident on January 10, 2021 in Canberra, where he pushed Passari during an argument. Magistrate Beth Campbell dismissed the charge without recording a conviction.

What does Nick Kyrgios’s girlfriend do for a living?

His current girlfriend, Alexia Alessi, works as a marketing and brand engagement manager at Shopscope in Melbourne. She previously held marketing roles at the Accent Group and Hype DC. His ex Costeen Hatzi runs Casa Amor Interiors and the clothing rental business Style Studio.

Did Nick Kyrgios date Mia Dalkos from Love Island?

Despite tabloid speculation after they were spotted together in the Bahamas (July 2025) and New York (February 2026), Dalkos publicly stated they were not in a committed relationship and that she was dating someone named Christo at the time.

How old is Nick Kyrgios’s girlfriend?

Alexia Alessi’s exact age has not been publicly confirmed. His previous girlfriend, Costeen Hatzi, was born on May 23, 2000, making her 25 years old as of 2025 — five years younger than Kyrgios, who was born on April 27, 1995.

Where is Nick Kyrgios’s girlfriend from?

Alexia Alessi is from Melbourne, Australia, and is of Italian heritage based on multiple media reports. Previous girlfriend Costeen Hatzi is from Sydney with Greek heritage. Anna Kalinskaya, his 2020 ex, is from Moscow, Russia.

What is the connection between Nick Kyrgios and Jannik Sinner’s girlfriend?

Anna Kalinskaya dated Kyrgios briefly in 2020 before becoming Jannik Sinner’s girlfriend in 2024. When Kyrgios commented “Second serve” on a throwback photo of himself and Kalinskaya during the 2024 US Open, it drew widespread criticism and intensified an already heated public rivalry with Sinner over doping allegations.