Novak Djokovic charged into the Australian Open quarter-finals and booked a mouth-watering encounter with Carlos Alcaraz before the Serb shifted the focus by snubbing the Grand Slam's official broadcaster and slamming them for mocking him and his fans.

Novak Djokovic has put himself at loggerheads with the Australian Open’s host broadcaster by refusing to give any more on-court interviews until he receives an apology from anchorman Tony Jones.

Novak Djokovic has revealed that his refusal to do an on-court interview at the Australian Open was related to controversial comments made on Australia’s Channel 9. Seventh seed Djokovic breezed through to the last eight of the Australian Open on Sunday,