Jannik Sinner's Girlfriend, Dating History Includes Tennis Star, But No Wife

As he battles to retain his title at the U.S. Open, some fans are wondering whether the world's #1 tennis pro, Jannik Sinner, has a girlfriend or wife.

He has never been married, and he did have a famous girlfriend who was also a professional tennis player. It was just a year ago, at the U.S. Open, that he engaged in a public kiss with his then-girlfriend, tennis star Anna Kalinskaya, who is ranked 34th in the world. They eventually broke up, however.

With the U.S. Open approaching in August 2025, Sinner confirmed to an Italian-language news site that he is in love. He did not reveal the name of his girlfriend, but fans believe they spotted Danish model Laila Hasanovic on his cell phone during U.S. Open television coverage.

"Is he in love?" Corriere Della Sera asked Sinner in Italian, a translation says.

His response: "Yes, but we don't talk about our private life." He did not reveal a name.

Here's what else there is to know about Sinner's dating history:

Jannik Sinner Confirmed in May 2025 That He Did Not Have a Girlfriend Anymore

Sinner's confirmation that he was single came in a media appearance in May 2025. However, that comment came before the Corriere Della Sera article.

According toTennis Up to Date, Sinner was reacting to photos showing him walking in Monte Carlo with a different model.

“Also, off the court, I was surprised to see some pictures, which, nothing serious. I’m not in a relationship," he said to reporters.

Jannik Sinner Dated Anna Kalinskaya But Lamented the Pressures of Dating While on the Professional Tennis Circuit

According to People, Sinner first confirmed that he was dating Kalinskaya in May of 2024. She is from Russia. 

However, by June 2024, Sinner was lamenting the challenges of dating while being a professional tennis player and spending so much time on the road. 

He made those comments in an interview with Vanity Fair Italia.

In that interview, he did say that having a wife may improve a tennis player's game.

"Of course, it's not easy, I travel a lot and during tournaments, I'm very focused. But I think it's a beautiful thing when you find the right love. Like for everyone," he said to Vanity Fair Italia. "And then, if you think about it, the best tennis players in the world all have wives and children."

Sinner Previously Dated a Model Named Maria Braccini & Has Been Linked to Others, But He Previously Denied Dating Laila Hasanovic

Sinner has been linked to multiple models.

Model Maria Braccini was once Sinner's girlfriend, but he denied rumors that he was seeing another model, Lara Leito.

Sinner has also faced dating rumors revolving around Laila Hasanovic after she was seen in his player's box at the French Open. According to the Mirror, she dated Mick Schumacher, the son of famed racer Michael Schumacher.

After he was spotted in her home country of Denmark, Sinner denied he was dating Hasanovic, saying, according to Daily Mail, "No, no, there was no girl. I had just some business with a couple of photo shootings there. That's it. Nothing else."

Jannik Sinner linked to model Laila Hasanovic after US Open phone discovery https://t.co/DD1Q8YnQNX pic.twitter.com/fWz8Ctmohf

— New York Post (@nypost) September 1, 2025

Fast forward to the U.S. Open, and some fans are certain it was Hasanovic on the tennis star's phone.

Related: Jannik Sinner Doping Scandal Explained After Steroids Test