Will Djokovic overcome an Australian Open injury again? Or will Zverev finally come through against him at a Grand Slam?

Sabalenka has won the last five meetings between these two good friends, but who will book her spot in the final?

“I saw Carlos was hesitant a little bit…so I started to take my chances,” said the 37-year-old after his four-set quarterfinal victory.

Before each day's play in Melbourne, we'll preview three must-see matches.

The American's roundabout run to the last eight in Melbourne has also revealed a new strength: She can win without her best.

Before each day's play in Melbourne, we'll preview three must-see matches.

Alcaraz and Djokovic will meet in their first quarterfinal. Will either benefit from playing earlier in the tournament, with a little less history on the line? Previewing the eighth edition of the best rivalry in tennis.

Before each day's play in Melbourne, we'll preview three must-see matches.

The 19-year-old Californian is showing that not every new pro has to be a tower of power.

Before each day's play in Melbourne, we'll preview three must-see matches.

Whether or not American fans see a 21-year men's title drought end any time soon, their country is good at tennis again.