What a great victory. Naomi Osaka is a rock. She plays with a poker face, no matter what's happening around her.
She has beaten Serena Williams in a great match, despite some controversy.
With only twenty years old, Osaka has a great future ahead of her!
I didn't knew Naomi Osaka before this tournament but it is a name I will be eagerly following!
Here's a cool article about Naomi Osaka on Cosmopolitan: 10 Things to Know About Tennis Star Naomi Osaka