Djokovic versus Alcaraz is a blockbuster quarterfinal matchup -- and one worthy of the Australian Open final. Who will win? We take a closer look.

Novak Djokovic got the mea culpas he wanted from the Australian Open’s local broadcaster and its employee who insulted him on the air.

Novak Djokovic and Carlos Alcaraz go head-to-head in a heavyweight quarter-final clash at the Australian Open. It will be the first meeting between the two players since the final of the Paris Olympics last summer, when Djokovic took victory to claim the gold medal he had so desperately craved.