Naomi Osaka is a Japanese-Haitian professional tennis player renowned for her great skills and tactics. She won back-to-back 4 Grand Slams from the year 2018 to 2021 at the U.S Open and Australian Open. Naomi Osaka’s net worth has significantly increased due to her success and endorsements. Here is the breakdown of Naomi Osaka’s Net Worth in 2025.
The organizers appointed Osaka as one of the faces of the Tokyo Olympics 2021. She is the first Japanese player to win a Grand Slam and the first Asian to hold the top ranking in the singles.
Naomi Osaka Net Worth in 2025
Osaka is one of the highest-paid female athletes with such a great hit on the court. Experts estimate her net worth to be around $12.9 million. She earns her million from big paychecks from her win as well as endorsements. She is also the co-founder of KINLO, a successful skincare brand.

Naomi Osaka’s Prize Money Earning
Naomi Osaka secured her Grand Slam titles with her outstanding performance on the court, and she won a great amount of prize money through this tournament.
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Her first hit was at the 2018 US Open, defeating Serena Williams and earning a prize of $3.8 million. After such a great championship, Osaka was unstoppable. She won the 2019 Australian Open, 2020 US Open, and 2021 Australian Open, earning $4.1 million, $3 million, and $2.75 million, respectively.
Naomi Osaka secured her place as one of the top players in the championship. She also earned up to $13 million through the Grand Slams.
Sponsorship Deals & Business Ventures
Between 2019 and 2021, Osaka earned millions through her championships. Even with that, a vast amount of her net worth comes from her brand endorsements.
Big brands like Nike, Nissan, Maybelline, Etsy, Panasonic, Citizen Watch, and ZINCO coconut water throughout her career. She earns up to $12 million from her endorsement deals.
Naomi’s net worth also includes the profit she makes from her business venture. She is co-founder of a successful skincare brand, KINLO, in the year 2021.
She is also the co-owner of North Carolina Courage, one of the top teams in the National Women’s Soccer League in the US.
Her net worth reflects hard work, exceptional talent, and her presence of mind in the business and endorsement world, making her a powerful and inspiring figure around the world.