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.

The Australian Open staged the match of the tournament so far as the 10-time champion prevailed to reach the semi-finals

A pulsating 33-shot rally that left both men barely able to stand helped him save virtual match point at 2-4 15-40, but Alcaraz could not break the Djokovic serve and the 37-year-old roared in delight after a final backhand from the Spaniard hit the net.