After Aryna Sabalenka's defeat to Elena Rybakina in the Australian Open final, her boyfriend Georgios Frangulis will be there to pick up the pieces.
The 37-year-old businessman, who's a decade older than the tennis star, has built quite the empire through his acai company Oakberry.
It's believed Frangulis is worth somewhere between £60 million and £80 million thanks to his smoothie and bowl business.
The couple have been together since 2024, and the age difference clearly isn't an issue – Sabalenka regularly thanks him during her victory speeches on the WTA Tour.
Aryna Sabalenka lost to Elena Rybakina in the Australian Open final
| GETTYThe pair first went public with their romance in May 2024 when they were spotted together at the Emilia-Romagna Grand Prix.
They were seen in the Haas garage, which they could access because Oakberry sponsors the Formula 1 team.
Their relationship surprised many, coming just weeks after the tragic news about Sabalenka's former boyfriend Konstantin Koltsov.
The ex-professional ice hockey player died in March 2024 after falling from a hotel balcony.
At the time, Sabalenka shared her heartbreak, saying: "While we were no longer together, my heart is broken."
Despite the difficult circumstances, her new relationship with Frangulis has clearly brought her happiness.
Frangulis actually studied law at Fundacao Armando Alvares Penteado before taking a completely different career path.
He launched Oakberry back in 2016, and the company has since expanded to more than 35 countries worldwide.
Interestingly, Sabalenka had already signed a brand deal with his company before their romance blossomed – this was ahead of her second Australian Open win in January 2024.
At the time, Frangulis praised her in a statement: "Aryna Sabalenka is a great example of the future of tennis and we are working closely with her to create some really exciting things over the years."
These days, he balances running his business empire with supporting his girlfriend's tennis career.
Sabalenka has been open about how much Frangulis has helped her through tough times.
Speaking to People, she said: "There was a really tough period where I was really happy to have him by my side, always cheering me up, always making sure that we are doing some fun stuff.
"But I make sure I kind of forget about tennis and focus on the good things and enjoy my life. Even when things are going wrong in my career. So yeah, he was my biggest support and yeah, really happy to have him by my side."
After winning the Brisbane International in 2025, she described his support as "priceless" as she continues chasing more major titles.w