Minnows Uruguay stunned rugby sevens powerhouses Fiji and New Zealand in two astonishing back-to-back upsets on a remarkable opening day of the world sevens series' Perth leg on Friday.

Novak Djokovic retired injured after losing the first set 7-6(5) against Alex Zverev on Friday to put the German through to his first Australian Open final.

An ailing leg leads to an abrupt finish for the 24-time major winner, who’s a 10-time winner in Melbourne.

Alexander Zverev urges fans not to boo Novak Djokovic, who retired in the Australian Open Semifinals due to injury

Novak Djokovic will take on Alexander Zverev in the Australian Open semifinals on Thursday, January 23.Djokovic earned a four-set victory over Carlos Alcaraz (4-6, 6-4, 6-3, 6-4) in the

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

Djokovic demanded a public apology from Tony Jones over “offensive comments” he made about the former world No. 1 during a live broadcast.

The 10-time Australian Open champion reconfigured his tactics and dragged Alcaraz out of his comfort zone to win in four sets

Spectators booed an injured Novak Djokovic as he left the court in Rod Laver Arena after quitting one set into his Australian Open semifinal against Alexander Zverev.

Spectators booed an injured Novak Djokovic as he left the court in Rod Laver Arena after quitting one set into his Australian Open semifinal against Alexander Zverev on Friday.

Defending Australian Open champion Jannik Sinner is through to another final after seeing off big-serving American Ben Shelton 7-6 (7-2) 6-2 6-2 in Melbourne. Sinner will take on Alexander Zverev in S