The ATP rankings have been updated and we'll be keeping track of every player inside the top 10 ahead of the Australian Open.

Alexander Zverev faced yet another disappointment in his pursuit of a maiden Grand Slam title, losing his third consecutive final, this time against Jannik Sinner at the Australian Open.

Follow reaction as Sinner retained the championship with a brilliant showing against three-time major final loser Zverev on ...

Australian Open women's champion Madison Keys returned to her career-best ranking on Monday and joins three other American ...

Alexander Zverev is not ready to win the first Grand Slam title of his career. The German champion played an excellent ...

Alexander Zverev says he is feeling down and emotional after once again coming within one win of earning his first Grand Slam ...

World No1 Jannik Sinner successfully defended his Australian Open title with what looks like a straightforward win over ...

Novak Djokovic's retirement during his Australian Open semifinal match against Alexander Zverev raises questions about his season following a thigh injury.

Novak Djokovic retired with an injury from his Australian Open semi-final on Friday, leaving him level on 24 with Margaret Court on the all-time Grand Slam singles list.

Novak Djokovic pledged to continue his hunt for a record 25th Grand Slam title as he processed the disappointment of retiring ...

More remarkably: Djokovic has now advanced to his fiftieth major semifinal, after beating Alcaraz in a grueling four-set ...

Of the three upsets, Tien's win over Medvedev was the biggest given the latter's accomplishments — a three-time Australian ...