Johann and Siglinde Sinner welcomed their son Jannik in 2001. Here’s everything to know about the tennis superstar's parents.

Everything that Jannik Sinner means to the summit of men's tennis could be temporarily wiped away in just a few months.

Shortly after Sinner defeated Zverev to win his third Grand Slam singles title, the two starts flew back to Europe together from Melbourne.

With the Australian Open heading into its final rounds, all eyes are on men’s no.1 tennis player Jannik Sinner. However, ...

Jannik Sinner looked unbeatable at this year’s Australian Open as he once again dominated German Alexander Zverev in the ...

World No. 1 Jannik Sinner braved a scary medical episode Monday in his 6-3, 3-6, 6-3, 6-2 win over Holger Rune in the fourth ...

Jannik Sinner overcame physical issues to beat Holger Rune in the Australian Open round-of-16 and later claimed that he knew ...

Jannik Sinner and Iga Swiatek each tested positive for a banned substance. Here's where each doping case stands. ...