TURIN, Italy — Top-ranked Jannik Sinner became the first player to advance to the semifinals at the ATP Finals on Thursday.

Join Tanya Aldred for updates as Yannik Sinner looks to complete a sweep of his group by beating Daniil Medvedev.   ...

Taylor Fritz’s win over Alex de Minaur has taken him closer to the ATP Finals semi-finals, though he must await the outcome ...

"I don't know where Sascha did the research": Daniil Medvedev responds to Alexander Zverev's claims about quality of tennis ...

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Sinner heads into his last match in the Ilie Nastase Group against Daniil Medvedev knowing that he is through no matter what, ...