Naomi Osaka is reportedly set to sign Adidas' biggest ever deal with a female athlete — and it could make her one of the highest-paid women in sports

Naomi Osaka could sign the biggest deal Adidas has ever agreed with a female athlete. The deal, believed to be worth $8.5 million, could be…

Read More Naomi Osaka is reportedly set to sign Adidas' biggest ever deal with a female athlete — and it could make her one of the highest-paid women in sports