Jannik Sinner will make his Qatar Open debut next week. The Italian missed out on a chance to compete in Doha last year due to his three-month tennis suspension.

ATP Tour star Sebastian Baez breaks down the differences between Alcaraz and Sinner.

Jannik Sinner’s relationship with the Italian fans has become fractured as of late. Leading Italy to two Davis Cup titles and reaching number one in the world, Sinner was beloved by all just a year ...

"Right now, Sinner and Alcaraz don’t have weaknesses." ...

Sinner worked closely with one of Nike's top designers to create a look rooted in who he is beyond the court. The head-to-toe ensemble included a bespoke jacket, insulated A.I.R. vest, tailored pants ...

Honoring his winter-sports roots—and his upbringing in the Dolomites—Sinner is also an ambassador and volunteer for these ...