Controversial Australian tennis star Nick Kyrgios has revealed the identity of his new partner, confirming they have been together for three months. The 31-year-old introduced his followers to Danai Stamati, a Melbourne-based sales assistant, in a social media post on his birthday.
New Romance Confirmed
Kyrgios, who separated from long-term girlfriend Costeen Hatzi in March 2025, shared a post from Stamati on his Instagram story on Monday night. The post featured photos of the couple with captions such as 'Appreciate you' and 'Happy birthday handsome boy. Proud of you every day'. He also uploaded a photo of them holding hands, expressing gratitude for Stamati, who lists Nafpaktos in Greece as her hometown on Facebook.
In another Instagram story, Kyrgios replied to a fan asking how long he has been with Stamati, writing '3 months.'
Who is Danai Stamati?
While details of how the couple met remain scarce, Danai lists her profession as a sales floor assistant for Metricon. Her social media reveals she will celebrate her 24th birthday this September. She also posted a video to TikTok showing her travelling through Greece in 2022. Kyrgios has embraced his Greek heritage through his father George and has hinted at representing Greece at the Olympics in the past.
Danai has already been welcomed by the Kyrgios family, with the couple sharing images of playing happily with Nick's niece and nephew, Sofia and George. She also follows both his father George and mother Nill on social media, indicating she has been introduced to his parents.
Past Relationships
Kyrgios and Hatzi dated from late 2021 to March 2025, frequently sharing their life on social media. Hatzi confirmed the split in May 2025, stating they no longer spoke but not revealing the reason. Before and after his relationship with Hatzi, Kyrgios was linked to other figures, including Love Island star Mia Dalkos and fellow tennis players Ajla Tomljanović and Anna Kalinskaya.
Kyrgios had an assault charge dismissed by a magistrate after he pleaded guilty to shoving his ex-girlfriend Chiara Passari in 2021. He admitted assaulting Passari on January 10 that year by pushing her to the ground after a heated argument, saying he was 'not in a good place' and 'reacted to a difficult situation in a way I deeply regret.'
Upcoming Tournament
The former Wimbledon finalist also told fans on Instagram that his next tournament is the Boss Open in Stuttgart, Germany, which begins on June 6. This marks the start of the grass court season after the French Open. Grass is his favoured surface, and he stated that the match he most regrets losing is the 2022 Wimbledon final, where he was beaten in four sets by Novak Djokovic.
