Jannik Sinner's coach Darren Cahill was full of praise for Novak Djokovic following his big win over Carlos Alcaraz, declaring it "one of the greatest performances." On Tuesday, the record 10-time Australian Open champion came back from a set down to beat the third-seeded Spaniard 4-6 6-4 6-3 6-4 and reach his 12th semifinal at Melbourne Park.

There was an unknown factor about Jannik Sinner's condition after the problems he had during the match against Holger Rune at the 2025 Australian Open. The world No.1 swept away any doubts by demolishing Alex de Minaur in the last quarterfinal and reached the semifinals of the Happy Slam, where he will try to defend the title he won last year.

Alex de Minaur issued a brutal putdown to a Novak Djokovic superfan on social media following his one-sided loss to Jannik Sinner in the quarter-finals of the Australian Open.