Aryna Sabalenka has rightfully cemented herself as one of the best tennis players in the entire sport.
Sabalenka’s 2025 US Open victory continued the Belarusian’s stranglehold on the World No. 1 spot of the WTA Tour rankings.
The Belarusian has become near-unstoppable in the sport, as Sabalenka follows in the footsteps of the great Novak Djokovic.
Here is everything you need to know about Aryna Sabalenka.
How old is Aryna Sabalenka?
Sabalenka was born in Minsk, Belarus, on May 5, 1988. As of September 2025, the star is 27 years old.
Aryna Sabalenka’s husband and family
The tennis star’s father Sergey Sabalenka, a former ice hockey player, tragically died suddenly in 2019 at the age of 43 due to meningitis.
Sabalenka’s boyfriend since 2021, Konstantin Koltsov, died by suicide in March 2024, but the star confirmed they were not in a relationship at the time of his death.
Sabalenka has been in a relationship with Georgios Frangulis since 2024.
X/Twitter and Instagram accounts
Sabalenka can be found on X (formerly Twitter) at the handle, @SabalenkaA, where she currently has 182,000 followers.
On Instagram, the star at the handle, @arynasabalenka. She currently has 3.5 million followers and has posted 930 times.
Aryna Sabalenka’s coaching team
Sabalenka’s coaching team includes Anton Dubrov, who has worked with the star since 2020 and overseen every Grand Slam win.
Her team also features Max Mirnyi, a former 10-time Grand Slam champion in doubles, as well as fitness trainer Jason Stacy and hitting partner Andrei Vasilevski.
Aryna Sabalenka’s Grand Slam wins
The Belarusian star has collected four Grand Slam titles since winning her first in 2023 at the Australian Open.
The star followed up her inaugural win by winning the Australian Open the next year, as well as two US Open titles in 2024 and 2025.
Sabalenka’s final performance at the 2025 Roland Garros was her best performance in France, but she’s yet to reach the Wimbledon final.
The star has been in three semi-finals at Wimbledon, most recently crashing out to Amanda Anisimova in 2025.
Sabalenka emulating Serena Williams at the US Open
Sabalenka became the first back-to-back US Open champion for 11 years when Serena Williams won the tournament in 2013 and 2014.
The World No. 1 defeated Amanda Anisimova in straight sets in the final, following dominant performances against Jessica Pegula, Leylah Fernandez, and Markéta Vondroušová.
The star dropped just one set in her seven games at Flushing Meadows as she secured her fourth Grand Slam title.
Aryna Sabalenka’s successful doubles career
As well as becoming a force in the singles, Sabalenka has also proved impressive as a doubles player over the years.
The star has won two Grand Slam titles, at the 2019 US Open and 2021 Australian Open, with legendary partner, Elise Mertens.
Sabalenka’s legendary Belarus Fed Cup run
The tennis star’s big break in the sport came in 2017 when she impressed in the Fed Cup alongside Aliaksandra Sasnovich.
Despite both women being ranked outside of the top 75, the pair led their country all the way to the final of the tournament.
Sabalenka defeated Sloane Stephens, Viktorija Golubic, and Michaëlla Krajicek to help her country finish second in the tournament.
Aryna Sabalenka’s prize money
Sabalenka has earned $33,300,21 in prize money across her career, according to WTA Tennis, thanks to her 21 singles titles.
In 2025 alone, the World No. 1 has garnered $7,133,419 for her performances, which include three title wins.