Coco Gauff has lost in the Australian Open quarterfinals to Paula Badosa 7-5, 6-4. Tuesday’s result ended a 13-match unbeaten run that dated to last season for Gauff, the 2023 U.S. Open champion.

Madison Keys received a flood of congratulatory messages on social media after winning the 2025 Australian Open, from her ...

Madison Keys battled past Aryna Sabalenka in a three-set Australian Open final thriller to claim her first Grand Slam title.