Australian Open runner-up Aryna Sabalenka could be facing a big fine for her post-match reaction in the final. And Novak Djokovic has been called out for posting his injury scans at a time when the tennis world was celebrating Madison Keys' maiden grand slam triumph.

Aryna Sabalenka fined $20,000 after Australian Open final loss to Madison Keys. Novak Djokovic criticized for timing of injury post during women’s final.

A vintage Novak Djokovic tamed Carlos Alcaraz in a late-night blockbuster to set up anAustralianOpensemi-final with Alexander Zverev as two-time women's defending champion Aryna Sabalenka fought on.