Alexander Zverev said that Jannik Sinner is as good as Novak Djokovic at his peak and on "a different universe" after the ...

Novak Djokovic has retired from his Australian Open semifinal against Alexander Zverev after losing the first set in a ...

Djokovic, who retired due to injury after the first set, was booed by the crowd as he walked off Rod Laver Arena.

Novak Djokovic's bid for 11th Australian Open title ends after a muscle tear in his left leg. He says injury happened during ...

An injured Novak Djokovic quit because of a torn muscle in his left leg after dropping the first set of his Australian Open ...

Alexander Zverev chided the crowd after they booed Novak Djokovic for retiring due to injury after the first set in an ...

Zverev will face defending Australian Open champion and No. 1 seed Jannik Sinner, who beat American Ben Shelton 7-6 (2), 6-2, ...

Injured Djokovic decides not to continue after losing first set as Zverev reaches his first Australian Open final ...

It's hard to watch the way Jannik Sinner plays tennis and not think of Novak Djokovic. Of all the praise bestowed on Sinner ...

There’s all sorts of ways beyond merely the score to measure just how dominant Jannik Sinner was while outplaying and ...

Jannik Sinner has now won 10 straight matches against fellow top-10 players, becoming the youngest player to achieve that ...