When Aryna Sabalenka stepped onto the court at the Miami Open in March 2024 wearing all-black gear, the atmosphere was heavy. Most fans knew why. Just days earlier, news had broken that her long-time partner and former pro hockey player, Konstantin Koltsov, had died suddenly in Florida. It was the kind of headline that stops you mid-scroll. People immediately started digging into the details of the Aryna Sabalenka ex boyfriend tragedy, trying to make sense of a situation that felt both deeply personal and incredibly public.
The story was complicated. It wasn't just about a breakup or a death; it was about the collision of high-stakes sports and human grief. Sabalenka, known for her "Tiger" intensity and massive serve, was suddenly a figure of immense sympathy.
The Konstantin Koltsov Tragedy: Facts vs. Rumors
Konstantin Koltsov wasn't just a "boyfriend" in the casual sense. He was a staple in Sabalenka’s life for years. A former NHL player for the Pittsburgh Penguins and an Olympian for Belarus, he understood the grind of elite athletics. They started dating around 2021. By 2024, they seemed inseparable.
Then came Miami.
On March 18, 2024, the Miami-Dade Police Department responded to a call at the St. Regis Bal Harbour Resort. Koltsov had fallen from a balcony. He was only 42. Initial reports from Belarusian outlets suggested a blood clot, but the local police quickly labeled it an "apparent suicide."
The Breakup Revelation
Here is where things got confusing for the public. A few days after the incident, Sabalenka posted a brief, heartbreaking message on Instagram. She called it an "unthinkable tragedy." But she also dropped a bombshell: they weren't actually together when he died.
"Konstantin's death is an unthinkable tragedy, and while we were no longer together, my heart is broken," she wrote.
That single sentence changed the narrative. It turned out that the Aryna Sabalenka ex boyfriend was in Miami to support her, even though they had recently ended their romantic relationship. It speaks volumes about their bond. You don't fly across the world for an "ex" unless there is still a deep level of respect and care there.
Dealing with the "Why"
Naturally, the internet did what the internet does. People speculated. Koltsov’s ex-wife, Yulia Mikhailova, even stepped forward with a different theory. She suggested it might have been an accident rather than a deliberate act. She pointed to empty alcohol bottles in the room and the fact that Konstantin had booked apartments in a different location and rented a car for a long period.
"He did not intend to die," she told Belarusian media.
We might never know the 100% truth of those final moments. What we do know is that Sabalenka chose to play through it. She didn't withdraw from the Miami Open. She hit the practice courts. She faced her best friend, Paula Badosa, in a match that looked physically and emotionally exhausting.
A Pattern of Resilience
This wasn't Sabalenka's first encounter with sudden loss. Back in 2019, her father, Sergey, passed away at just 43. He was also a hockey player. He was the one who pushed her into tennis. Losing her father and then her long-term partner—both young, both athletes, both Belarusian hockey icons—is a lot for anyone to carry.
She later admitted that she probably should have stopped. In an interview with The Independent, she confessed that her health struggled because she didn't take a break.
Moving Forward: Georgios Frangulis and New Beginnings
By late 2024 and heading into 2026, the conversation around Sabalenka's personal life shifted. Life goes on. It has to.
She found support in Georgios Frangulis, the Brazilian entrepreneur who founded the superfood brand Oakberry. They went "Instagram official" in May 2024. If you follow her now, you see a different side of Aryna. She’s smiling more. She’s making jokes in victory speeches.
In January 2026, after winning the Brisbane International, she even teased him about a proposal.
"Hopefully soon I can call you something else," she joked on the mic. The camera cut to Frangulis, who was laughing but definitely looked like a man under some (playful) pressure. It’s a stark contrast to the dark days of early 2024.
What We Can Learn from Aryna's Journey
Honestly, the way she handled the situation with her Aryna Sabalenka ex boyfriend is a masterclass in modern resilience. She didn't hide, but she didn't overshare either. She set boundaries.
- Privacy is a choice. Even when the world is watching, you don't owe anyone the "why" behind a breakup or a tragedy.
- Grief isn't linear. You can win a Grand Slam and still be struggling health-wise behind the scenes.
- Support systems matter. Whether it's a best friend like Badosa or a new partner like Frangulis, nobody gets through this kind of stuff alone.
If you’re following Sabalenka’s career, keep an eye on her 2026 season. She is currently the World No. 1 and looks practically unbeatable. But behind the trophies is a woman who has walked through a lot of fire to get there.
Practical Steps for Fans
If you want to keep up with the facts and avoid the "clickbait" trap surrounding athlete personal lives, stick to these habits:
- Check Primary Sources: Look at the athlete's verified social media or direct quotes from reputable sports outlets like ESPN or WTA Insider.
- Respect the Boundary: Remember that while these stars are public figures, their grief is private.
- Focus on the Sport: The best way to support an athlete like Sabalenka is to appreciate the incredible tennis she’s playing despite the hurdles.
Aryna Sabalenka has proven she’s more than just a power hitter. She’s a survivor. Whether she’s dealing with the loss of a former love or chasing her next Major, she does it with a level of grit that is rare even in professional sports.