As was expected, world no. 1 Jannik Sinner will not compete in today's US Open mixed doubles event. The Italian retired against Carlos Alcaraz while trailing 5-0 in Monday's Cincinnati Masters final.

Afterward, Sinner didn't have a traditional press conference. Instead, he was asked a couple of questions by the ATP media and provided answers. One of the things asked was if there was anything specific he wanted to work on going into the US Open.

Iga Swiatek and Carlos Alcaraz underlined their hard court credentials ahead of the US Open with victories over Jasmine Paolini and Jannik Sinner respectively in the women's and men's singles tournaments at the Cincinnati Open.

It felt like tennis had delivered the perfect script—world No. 1 Jannik Sinner versus world No. 2 Carlos Alcaraz in a Masters 1000 final. Both had torn through the draw in Cincinnati, barely breaking a sweat, setting up the dream clash fans had been waiting for.

Casper Ruud and Iga Swiatek will face the top-seeded duo of Jessica Pegula and Jack Draper in one semifinal of the revamped US Open mixed doubles tournament. Sara Errani and Andrea Vavassori meet Danielle Collins and Christian Harrison in the other.

Jannik Sinner’s preparations for the US Open ended in emotional scenes as he retired from the Cincinnati final after just five games and 23 minutes.

The revamped US Open mixed doubles tournament kicks off on Tuesday and will feature a marquee lineup that includes Jannik Sinner, Iga Swiatek, Carlos Alcaraz, Venus Williams and Novak Djokovic. Significant changes have been made to mixed doubles at this year’s US Open,