Hello, Tennis fans! If you love following the Tennis and admire world-class, Naomi Osaka is a name you’ll recognize instantly. Naomi Osaka is a Japanese professional tennis player, a four-time Grand Slam singles champion and one of the world’s highest-paid female athletes, with most of her income coming from endorsements rather than prize money. As of early 2026, she is also a young mother balancing her tennis comeback, business ventures, and off‑court activism.
Naomi Osaka’s Biography
| Attribute | Details |
| Full Name | Naomi Osaka |
| Nickname | “The Big Smasher” |
| Date of Birth | October 16, 1997 |
| Current Age | 28 years old |
| College | N/A |
| Nationality | Japanese |
| Height | 5’11” (180 cm) |
| Weight | 152 lbs (69 kg) |
| Turned Professional | September 2013 |
| Net Worth | $45 million |
| Annual Salary/Earnings | $24.5 million |
| ex-boyfriend | Cordae |
| Relationship Status | ex-boyfriend Cordae |
| Child | Daughter Shai |
| Instagram Profile | @naomiosaka |
Early Career
Naomi Osaka’s professional tennis career began in September 2013, though her journey to prominence took time to unfold. She initially competed on the ITF circuit and WTA tour with modest results during her first few years. Her career turning point arrived at the 2014 Bank of the West Classic when she made her main-draw WTA debut at age 16. Throughout 2015 and 2016, Osaka made steady progress, qualifying for her first Grand Slam tournament at the 2016 Australian Open where she reached the third round.
She achieved WTA Newcomer of the Year honors in 2016, signaling her emergence as a rising talent. During these formative years, she worked under various coaches including David Taylor and Sascha Bajin, refining her powerful forehand and developing the aggressive baseline game that would eventually define her playing style.
Professional Career
Naomi Osaka’s professional career transformation began spectacularly in 2018, the year she captured her first WTA title and announced herself as a Grand Slam contender. At Indian Wells in March 2018, the unseeded 20-year-old defeated unseeded Russian Daria Kasatkina 6-3, 6-2 to claim her first professional title, defeating world number one Simona Halep and former champion Maria Sharapova along the way.
Six months later, at the 2018 US Open, Osaka made tennis history by defeating her idol Serena Williams 6-2, 6-4 in the final, becoming the first Japanese player—male or female—to win a Grand Slam singles title. This victory launched her into tennis’s elite. She continued her momentum by winning the 2019 Australian Open, defeating Petra Kvitova in the final, becoming the first woman since Serena Williams in 2015 to win consecutive Grand Slam titles.
On January 28, 2019, at just 21 years old, Osaka reached world number one ranking, making her the first Japanese player ever to achieve this historic milestone. Her dominance continued with US Open victories in 2020 and another Australian Open triumph in 2021. Throughout these years, Osaka accumulated seven WTA titles total and established herself among the sport’s most formidable competitors.
Boyfriend
Naomi Osaka welcomed her daughter Shai in July 2023 with American rapper Cordae Dunston, whom she began dating in 2019. The name Shai holds special significance—it means “God’s gift” in Hebrew, reflecting Osaka’s spiritual perspective on motherhood. Osaka has been remarkably protective of her daughter’s privacy, never sharing Shai’s face publicly on social media platforms.
In January 2025, Osaka announced through Instagram that she and Cordae had amicably separated, emphasizing there was “no bad blood” between them and praising him as a “great person” and “awesome dad.” Despite the separation, the couple maintains a strong co-parenting relationship, with Osaka balancing her professional tennis commitments while raising their child.
Naomi Osaka’s Net Worth Details
As of 2026, Naomi Osaka’s estimated net worth of $45 million reflects her status as one of the world’s highest-earning female athletes. This substantial wealth stems from three primary income streams: professional tennis prize money, endorsement deals, and business ventures. Throughout her professional career, Osaka has accumulated over $24.77 million in prize money from WTA tournaments and Grand Slam events, ranking her among the highest-earning female tennis players globally. In 2025 alone, she earned approximately $24.5 million, with her Nike partnership alone contributing a reported $10 million annually. Her earnings trajectory accelerated dramatically after winning consecutive Grand Slams, with Forbes naming her the world’s highest-paid female athlete in 2021 when she earned $60 million in a 12-month period. Beyond prize money and endorsements,
Prize Money
| Tournament/Category | Prize Money (Career Total) |
| Grand Slam Tournaments | $13.2+ million |
| WTA 1000/Premier Mandatory | $5.4+ million |
| WTA 500 Events | $2.8+ million |
| Other WTA Tours | $2.1+ million |
| ITF/Other Events | $1.2+ million |
| 2025 Year Earnings | $2.5+ million (from tournaments) |
| 2024 Year Earnings | $869,911 |
| 2023 Year Earnings | $0 (maternity leave) |
| Career Total Prize Money | $24.77+ million |
Endorsement
- Nike – Osaka’s most lucrative endorsement, reportedly worth $10 million annually through a deal extending beyond 2025. Nike has given Osaka the rare privilege of wearing other brand patches on her apparel, showcasing her commercial value to the athletic giant.
- Louis Vuitton – The luxury fashion house signed Osaka to a substantial multi-year ambassador deal, positioning her as the face of the brand for Asian markets and global campaigns emphasizing youth and athleticism.
- TAG Heuer – The Swiss luxury watchmaker announced Osaka as a brand ambassador, joining an elite roster of athlete ambassadors including golfer Tommy Fleetwood and tennis player Petra Kvitová.
- Mastercard – The financial services company partnered with Osaka following her US Open victories, featuring her in global advertising campaigns with her logo appearing on her tournament caps.
- Yonex – The Japanese sports equipment manufacturer provides Osaka with tennis rackets and sponsorship, maintaining a long-term partnership spanning her entire professional career.
- Panasonic – The global electronics company signed a multi-year deal with Osaka in June 2021, collaborating on sustainability initiatives and marketing campaigns.
- Beats by Dre – The consumer audio brand appointed Osaka as a brand ambassador, frequently featuring her wearing Beats headphones both on and off the court.
- BodyArmor & Hyperice – Osaka holds equity stakes in these sports technology and nutrition brands, positioning herself as an investor rather than merely an endorser.
- Victoria’s Secret – Osaka joined the Victoria’s Secret Collective in 2021, collaborating on the VS Collective initiatives supporting women’s empowerment.
- Additional Partners – Osaka maintains endorsement relationships with PlayStation, Nissan, Shiseido, Levi’s, GoDaddy, Panasonic, Morinaga, Wowow (Japanese broadcaster), ANA (All Nippon Airways), BareMinerals, Bare Minerals, Sweetgreen, Airbnb, Workday, and various Japanese brands including Ariel and Nissin Group.
These endorsement deals collectively represent the majority of Osaka’s annual income, with some years generating $58 million or more from brand partnerships alone before taxes and management fees. Her marketability stems from her status as the first Japanese Grand Slam champion, her diverse cultural identity appealing to global audiences, her vocal mental health advocacy, and her authentic social media presence that resonates with younger demographics.
Career Records
| Opponent/Category | Head-to-Head Record |
| Serena Williams | 3-1 (in Osaka’s favor) |
| vs. World No. 1 Players | 2 wins (Simona Halep, Ash Barty) |
| vs. Former Grand Slam Champions | 13+ wins |
| Career Singles Record | 282-160 (64% win rate) |
| Grand Slam Record | 69-26 (73% win rate) |
| Hard Court Record | Dominant (all 4 Grand Slams won on hard) |
| Clay Court Record | 47-34 (Limited success) |
| Grass Court Record | 24-20 (Weakest surface) |
FAQs
1. How many Grand Slam titles has Naomi Osaka won?
Naomi Osaka has won four Grand Slam singles titles: the 2018 US Open, 2019 Australian Open, 2020 US Open, and 2021 Australian Open. All four championships were won on hard courts, highlighting her dominance on this surface. She holds the distinction of being the first woman to win consecutive Grand Slams since Serena Williams in 2015.
2. What is Naomi Osaka’s current ranking in 2026?
As of January 2026, Naomi Osaka is ranked 16th in the WTA standings. Her ranking has fluctuated during her return to competition following her 2023 maternity leave, but she demonstrated a resurgence in 2025 by reaching the US Open semifinals and Montreal finals, earning ranking points that elevated her back into the top 20.
3. How much has Naomi Osaka earned from tennis prize money?
Naomi Osaka has accumulated over $24.77 million in career prize money from professional tennis competitions. Her earnings peak during her championship years (2019-2021), with single years generating $2-6 million in prize money. In 2025, she earned approximately $2.5 million from tournament play, while her endorsement deals contributed an additional $22 million to her annual income.
4. Why did Naomi Osaka withdraw from the French Open in 2021?
Osaka withdrew from the 2021 French Open to prioritize her mental health after struggling publicly with depression and anxiety. She had announced her intention to skip mandatory post-match press conferences but faced potential fines and threatened sanctions from tournament organizers. Her decision prompted a broader discussion about athlete mental health and the pressures of professional sports, leading to her temporary retirement from competition before returning in late 2021.
5. Does Naomi Osaka have any children?
Yes, Naomi Osaka has one daughter named Shai, born on July 7, 2023, with ex-boyfriend American rapper Cordae Dunston. Osaka and Cordae separated in January 2025 but maintain an amicable co-parenting relationship. Osaka has been protective of Shai’s privacy, never publicly sharing her daughter’s face on social media, though she has openly discussed the joys and challenges of motherhood.
6. What is Naomi Osaka’s relationship status?
Naomi Osaka is currently single and co-parenting her daughter with ex-boyfriend Cordae. The couple amicably separated in January 2025 after dating since 2019. In public statements, Osaka emphasized there is “no bad blood” between them and praised Cordae as “a great person and awesome dad.”
7. How much money does Naomi Osaka make annually from endorsements?
Naomi Osaka’s endorsement earnings are substantial, estimated between $20-24 million annually when combined with prize money. Her largest single deal is with Nike, worth approximately $10 million per year. Other major endorsements with Louis Vuitton, TAG Heuer, Mastercard, and numerous other brands collectively generate substantial annual revenue, positioning her consistently among the world’s highest-paid athletes.
8. What is Naomi Osaka’s skincare brand?
Naomi Osaka co-founded KINLÒ, a skincare brand launched in September 2021 that specifically targets melanated skin tones. The brand’s mission centers on protecting, repairing, and renewing darker skin at affordable price points, addressing market gaps in mainstream skincare. KINLÒ products include moisturizers, sunscreens, hydrating gels, and lip balms all formulated with attention to specific needs of melanin-rich complexions.
9. Has Naomi Osaka ever beaten Serena Williams?
Yes, Naomi Osaka has defeated Serena Williams three times, holding a 3-1 head-to-head record in her favor. Their most famous encounter was the 2018 US Open final where Osaka defeated her childhood idol 6-2, 6-4, claiming her first Grand Slam title. Osaka also defeated Williams at the 2018 Miami Open (6-3, 6-2) and 2021 Australian Open (6-3, 6-4), while Williams won their 2019 Toronto encounter.
10. When did Naomi Osaka turn professional?
Naomi Osaka turned professional in September 2013 at age 15. Her professional tennis journey began on the ITF circuit before progressing to WTA tour-level competitions. She made her main-draw WTA debut at the 2014 Bank of the West Classic in Stanford, California, and achieved significant recognition when she qualified for her first Grand Slam tournament at the 2016 Australian Open.