Meanwhile, Novak Djokovic kicks off his 375th career week at No. 1, and is on the verge of even more history.

Novak Djokovic and Aryna Sabalenka hardly hung up their racquets after the 2022 season ended, and played straight through to Grand Slam victories in Melbourne.

From winning streaks to perfect finals records to the biggest jump to No. 1 ever, Nole just keeps piling on the numbers.

The 35-year-old from Serbia hurt his hamstring during a tune-up tournament in Adelaide ahead of the Australian Open.

At the time of writing, there is only one limited-edition "22" jacket left in the world. But for Djokovic fans looking to jump through fewer hoops in order to commemorate No. 10 , there's still some good news.

Also, Elena Rybakina makes her Top 10 debut, Magda Linette cracks the Top 30 and Ben Shelton soars into the Top 50.

The 35-year-old beat Stefanos Tsitsipas by breaking down his strengths and playing the points on his terms to win his 10th Australian Open.

Despite his visible disappointment, the 24-year-old made sure to give 10-time champion Djokovic his flowers during the trophy ceremony.

The 35-year-old has 22 Grand Slam titles to his name and a host of other accolades. But that's only part of his story.

The 22-time Grand Slam champion might have equalled an Open Era record with the victory—but it was his new "22" jacket that stole the show in Melbourne.