Jannik Sinner begins his ATP Finals title defence with victory against Felix Auger-Aliassime on home soil in Italy.

Jannik Sinner started his title defense at the ATP Finals with a straight sets win over Felix Auger-Aliassime, winning 7-5, 6-1.

Zverev’s defeats to Sinner came in Vienna and Paris, extending his time without a win against him to over two years.

Italy's Jannik Sinner got his title defense off to a solid start with a dominant straight sets win over ailing Canadian Felix ...

New World No. 5 Elena Rybakina edged out Aryna Sabalenka in the WTA Finals while making women's tennis history.

This week, the top eight tennis players (except Djokovic) are in Turin to compete for the ATP Finals, the season-ending ...

Jannik Sinner begins his ATP Finals title defence by sweeping aside a physically hampered Felix Auger-Aliassime in front of a ...

While the ATP Finals aren't a grand slam event, they're a good way for players to improve their rankings before the end of ...

Andy Schooler previews Tuesday’s action at the Nitto ATP Finals in Turin, including Carlos Alcaraz’s showdown with Taylor ...

Carlos Alcaraz is two wins away from winning his world No 1 battle with Jannik Sinner, but it could all crumble on Tuesday.