After a disappointing US Open, Coco Gauff made changes to her game and her coaching staff. The results have been undeniable.

It was a meaningless hit-and-giggle session, so Coco Gauff was calling out how fast she would try to hit some serves.

Australian Open tournament director Craig Tiley is predicting that Coco Gauff will rise to the occasion at Melbourne Park this year and end Aryna Sabalenka's reign. In the last two years, the Belarusian tennis star clinched back-to-back Australian Open titles - and she did it pretty impressively - by losing just one set in those 14 matches played.

American tennis star Coco Gauff said she feels confident going into the upcoming Australian Open after a bright start to the new season.

Coco Gauff has emerged as an equal favourite alongside defending champion Aryna Sabalenka to win the Australian Open, which begins on Sunday. The 20-year-old American heads to Melbourne in scintillating form after clinching both singles and mixed doubles titles at the United Cup with Team USA.