Jannik Sinner (No. 1 ranking) will take on Marcos Giron (No. 46) in the Round of 32 of the Australian Open on Friday, January ...

Defending champion Jannik Sinner’s consecutive-sets streak ended in the second round of the Australian Open, but he advanced ...

Defending champ Jannik Sinner drops set for first time since October, but rallies for win; American Danielle Collins plays ...

Defending champion Jannik Sinner lost his first set since October but recovered to beat Tristan Schoolkate and reach the ...

Day 5 of the Australian Open was a good day for the higher seeds in the men's and women's draws, with big names advancing to ...

World No.1 Jannik Sinner brought his on-court interview with John McEnroe to an abrupt end after a lighthearted discussion ...

Taylor Fritz, the highest-seeded American man at the Australian Open, needed only 82 minutes to defeat Cristian Garin on ...

The men's world No. 1 could face a two-year ban. Here's what to know about the doping proceedings against him so far ...

The two best men's players in the world are reconfiguring the sport before their opponents' eyes. They don't know what to do ...

Jannik Sinner has started his Australian Open title defense with a challenging win over No. 35-ranked Nicolas Jarry.

Defending champion Jannik Sinner’s consecutive-sets streak has ended in the second round of the Australian Open.

In a match slated for Tuesday, Tristan Schoolkate (No. 173 in rankings) will meet Jannik Sinner (No. 1) in the Round of 64 at ...