MELBOURNE, Australia (AP) — Defending champion Jannik Sinner’s consecutive-sets streak ended in the second round of the Australian Open on Thursday night, but he advanced with a 4-6 ...

Jannik Sinner is a proud owner of 42 world no. 1 weeks! The Italian kicked off another week on the ATP throne on Monday, leaving Andy Murray on 41 and edging closer to Gustavo Kuerten's 43.

Jannik Sinner could receive a polarized reaction from his fellow players when he returns to the ATP Tour next month, but Daniil Medvedev thinks his comeback will be good for the sport. Sinner ...

The King of Clay' Rafael Nadal made his feelings crystal clear on fellow countryman Carlos Alcaraz and ATP No. 1 Jannik Sinner as he reflected on his legendary career ...

Jannik Sinner's ex-coach Riccardo Piatti has defended Carlos Alcaraz amid his shaky form on tour. The Italian believes the ...