He’s got a stranglehold on the No. 1 ranking. He’s unbeaten this week and hasn’t dropped a set. And his home Italian fans can’t get enough of him. Things couldn’t get much better for Jannik Sinner at the ATP Finals so far — despite an ongoing doping case that likely won't be decided until early next year.

Taylor Fritz, the U.S. Open finalist who lost to Sinner in New York, was also drawn in the Italian’s group alongside Australian Alex De Minaur, making his ATP Tour Finals debut; Casper Ruud and Andrey Rublev, who qualified as world No. 9 after Novak Djokovic withdrew, rounded out the second group.

Join Tanya Aldred for updates as Yannik Sinner looks to complete a sweep of his group by beating Daniil Medvedev.   21:02 They shake hands affectionately at the net. Medvedev picks up his bag and slinks off,

World No. 1 Sinner had already qualified for the semifinals thanks to Alex De Minaur winning the opening set in his defeat against Taylor Fritz earlier in the day.

Jannik Sinner and Taylor Fritz are moving on to the semifinal round of the Nitto ATP Finals after securing victories to close round-robin group play Thursday in Turin, Italy.

Relentlessly, without hesitation, Jannik Sinner advances to the semifinals of the ATP Finals in Turin. The current world number 1 also won the third match of the Nastase group against

On Tuesday, Jannik Sinner (No. 1 in the world) takes on Taylor Fritz (No. 5) in a top-10 clash in the Round Robin at the Nitto ATP Finals.Sinner’s last competition was a win, 6-2, 7-6, over

Jannik Sinner followed up his victories over Alex de Minaur and Taylor Fritz by beating Daniil Medvedev at the ATP Finals on Thursday.

World number one Sinner only needed a set to deny Medvedev a place in the last four. Read more at straitstimes.com.