Coco Gauff and Iga Świątek will look to dethrone the two-time defending champion, who appears to be at the peak of her powers.

It’s been a rough stretch for incumbents globally. Name a country, we will show you an ousted world leader. In 2024, the citizenry in 70 countries—accounting for about half the world’s population—went to the polls and many voted out the ruling party.

No.1 Aryna Sabalenka will soon play in the 2025 Australian Open. Here's how she's been prepping, including relaxing with boyfriend Georgios Frangulis.