The Australian Open champion reflects on her surge in popularity following her latest win.
"It's not about defending, it's about getting another one."
Can the 21-year-old Japanese player hold on to top spot over the next two weeks?
The Australian Open champion has confirmed her replacement for Sascha Bajin.
The two grand slam champions have given their insight about the world No.1 following her recent loss.
Osaka is currently one of the most sought after tennis players in the world, but not everything is perfect.
The Australian Open champion reflected on his previous struggles as Naomi Osaka also got recognised for her achievements in sport.
The world No.1 made the surprise announcement on social media
The world No.1 has become the latest player to withdraw from the Premier event in Qatar.
The women's final attracted some impressive TV figures.
At the age of 21 Osaka has managed to achieve something that no other tennis player from her continent has.
Charleston Post and Courier columnist James Beck reflects on Naomi Osaka's Historic win at the Australian Open!
Stuart Fraser from The Times chats with Ubitennis about Naomi Osaka's triumph in Melbourne Park.
After failing to convert three consecutive match points in the second set. the 21-year-old has become the first Japanese player to win the Melbourne title.
Sasha Bajin reflects on his work with the reigning US Open champion.
The 20-year-old is now on a 13-match winning streak in grand slam tournaments.
The world No.4 reflects on her current form as she climbs to a new ranking high.
Naomi Osaka progressed to the Australian Open semi-final and moved ahead in the race for World No.1 with a dominant win over Svitolina.
Sasha Bajin speaks out about his work with the world No.4.
US Open champion Naomi Osaka gave an honest assessment of her attitude during her semi-final defeat to Lesia Tsurenko in Brisbane.