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

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

Recap, highlights, and quotes from Taylor Fritz's win over Alex de Minaur in the Group Stage of the ATP Finals.

Alex de Minaur's ATP Finals debut didn't go to plan, but there's no doubt it was an invaluable experience against the world's ...

A final verdict in the doping case involving top-ranked Jannik Sinner likely won’t come until early next year.

Jannik Sinner became the first player to reach the semifinals at the ATP Finals after Taylor Fritz defeated Alex de Minaur.

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

And if Sinner wins just one set against Daniil Medvedev in the second match of the day, Fritz qualifies for the semifinals too.

Fritz can qualify for the final four if Jannik Sinner takes a set in his match against Daniil Medvedev. Read more at ...

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, ...