American Madison Keys upset top-ranked Aryna Sabalenka 6-3, 2-6, 7-5 to win the 2025 Australian Open. This win gives Keys her first ever Grand Slam title at the age of 29.

Madison Keys’ Grand Slam window wasn’t just closing. It had been slammed shut. She has always been an excellent player, but it felt like women’s tennis had passed her by. Far from her peak in 2017, when she was ranked No.

While the action in Melbourne is over, the results are still being felt. On Monday, the ATP Rankings saw a realignment after the Australian Open. Below is a breakdown of what fans must know about the ATP Rankings as of January 27, 2025.

Jannik Sinner defeated Alexander Zverev 6-3, 7-6(4), 6-3, in the Australian Open final, becoming the first repeat men's champion since Novak

Australian Open tournament director Craig Tiley said he is confident Novak Djokovic will return to the season-opening Grand Slam next year after injury ended the 37-year-old's latest challenge in the semi-finals at Melbourne Park.

Jannik Sinner, a 23-year-old Italian, is the youngest man to leave Melbourne Park with the trophy two years in a row since Jim Courier in 1992-93.

Factbox on Italy's Jannik Sinner, who beat Germany's Alexander Zverev 6-3 7-6(4) 6-3 in the Australian Open final on Sunday to win his third Grand Slam title:

Australian Open women's champion Madison Keys returned to her career-best ranking on Monday and joins three other American women in the WTA top 10, while men's champion Jannik Sinner maintained his significant lead atop the ATP list.

It's hard to watch the way Jannik Sinner plays tennis and not think of Novak Djokovic. Of all the praise bestowed on Sinner after he won his second consecutive Australian Open championship, and third Grand Slam title overall,

Australian Open tournament director Craig Tiley said he is confident Novak Djokovic will return to the season-opening Grand Slam next year after injury ended the 37-year-old's latest challenge in the semi-finals at Melbourne Park.

For those who wondered what ambition, grit and talent put together can do, then Madison Keys provided that in style to the delight of the sport’s lovers.