Top-ranked Jannik Sinner became the first player to advance to the semifinals at the ATP Finals on Thursday. Sinner was assured of a spot in the last four after U.S. Open finalist Taylor Fritz beat Alex de Minaur 5-7,

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.

Taylor Fritz’s win over Alex de Minaur has taken him closer to the ATP Finals semi-finals, though he must await the outcome of Jannik Sinner’s match against Daniil Medvedev to see if his journey in Turin continues.

Taylor Fritz moved closer to the semis of the season-ending ATP Finals after the American beat Alex de Minaur 5-7 6-4 6-3 in their last group game on Thursday, but he will have to wait and see if Jannik Sinner can take a set off Daniil Medvedev.

Top-ranked Jannik Sinner became the first player to advance to the semifinals at the ATP Finals on Thursday. Sinner was assured of a spot in the last four after U.S. Open finalist Taylor Fritz beat Alex de Minaur 5-7,

Top-ranked Jannik Sinner became the first player to advance to the semifinals at the ATP Finals after US Open finalist Taylor Fritz beat Alex de Minaur.

Taylor Fritz closed in on the last four of the ATP Finals on Thursday after coming from behind to beat Alex De Minaur 5-7, 6-4, 6-3. American Fritz came through an entertaining match in Turin to send home Finals debutant De Minaur,