Hello, Tennis fans! If you love following the Tennis and admire world-class, Coco Gauff is a name you’ll recognize instantly. Cori “Coco” Gauff is an American professional tennis player, multiple Grand Slam champion, and one of the highest‑earning women in sport in 2026. She is known for her explosive athleticism, mental toughness, and a fast-rising career that already includes major titles in both singles and doubles.
Coco Gauff’s Biography
| Personal Information | Details |
| Full Name | Cori Dionne Gauff |
| Nickname | Coco |
| Date of Birth | March 13, 2004 |
| Age | 21 years old |
| Birthplace | Delray Beach, Florida, USA |
| Nationality | American |
| Height | 5’9″ (175 cm) |
| Playing Hand | Right-handed |
| Turned Professional | May 2018 (age 14) |
| Net Worth | $35-40 million |
| Earnings | $30-33 million |
| Relationship Status | In a relationship |
| Boyfriend | Jalen Sera |
| Children | None |
| Instagram Handle | @cocogauff |
| Instagram Followers | 2+ million |
Early Career
Coco Gauff’s journey into tennis started at just six years old when she first picked up a racket. By the time she reached her teenage years, her talent was undeniable. She won the USTA Clay Court National 12-and-under title at age 10, showcasing remarkable potential on one of tennis’s most challenging surfaces. At 13, she became the youngest U.S. Open junior girls finalist in history, a record that showed the world she was destined for greatness.
In 2018, at just 14 years old, she made her professional debut on the ITF Women’s Circuit as a qualifier in a $25,000 event in Osprey, Florida. That same year, she won the French Open girls’ title, cementing her status as a rising star. By the following year, Coco was making headlines at the international level, setting the stage for her breakthrough moment on the world’s biggest stages.
Professional Career
Coco Gauff’s professional career truly began when she received a wildcard into qualifying at the 2019 Wimbledon Championships at just 15 years old. What happened next became the stuff of tennis legend: she defeated Venus Williams, one of her childhood idols, in the first round in straight sets, eventually reaching the fourth round. This victory sent shockwaves through the tennis world and introduced Coco to a global audience.
Later that year, she won her first WTA Tour singles title at the 2019 Linz Open in Austria, becoming the youngest WTA singles title holder since 2004. Over the next few years, Gauff continued to build her resume with multiple titles across different surfaces and tournaments. Her breakthrough major moment came in 2023 when, at just 19 years old, she won the US Open—becoming the first American teenager to win since Serena Williams in 1999.
Two years later, in 2025, she captured her second Grand Slam title at the French Open, defeating Aryna Sabalenka in a thrilling three-set final. Between these majors, she also won the 2024 WTA Finals, the year-end championship that crowned her as the top player that season.
Boyfriend
Coco Gauff is currently in her first serious relationship with Jalen Sera, an artist from the Atlanta area. The couple has been dating since 2023 and publicly confirmed their relationship in June 2025 during a BOSE promotional video where Sera sent Coco a sweet message saying she was “the absolute coolest person ever” and that he was proud of her. Gauff has been quite private about her personal life, and she intentionally keeps details about Sera away from the spotlight.
When she discussed the relationship in interviews, she emphasized how much she appreciates having someone to talk to who isn’t involved in tennis, as it gives her a fresh perspective outside the sport. She described it as her first real relationship, which means a lot to her emotionally. Coco does not have any children and has focused primarily on her tennis career at this stage of her life. However, she’s extremely close to her two younger brothers, Codey and Cameron, and they play an important role in keeping her grounded and humble despite her massive success.
Coco Gauff’s Net Worth Details
As of 2026, Coco Gauff’s net worth is estimated at approximately $35 to $40 million, with some projections suggesting it could rise toward the $50 million mark by the end of the year. Her wealth comes from two major sources: her prize money earnings from tennis tournaments and her massively lucrative endorsement deals. In 2024 alone, she earned approximately $9.35 million from tournament prize money and an astounding $21 million from endorsement agreements, making her the highest-paid female athlete on the planet for the second consecutive year.
Her career prize money total has surpassed $24.3 million, placing her among the top 20 all-time earners in WTA history. What’s particularly impressive is that she achieved the $20 million career earnings milestone at just 20 years old—making her the first player, regardless of gender, born in 2004 or later to reach this financial benchmark. Her 2024 WTA Finals victory alone netted her a record-breaking $4.805 million, which was the largest single-event payout in women’s tennis history at that time.
Prize Money
| Tournament | Year | Prize Money | Achievement |
| 2023 US Open | 2023 | $4,300,000 | Grand Slam Champion |
| 2024 WTA Finals | 2024 | $4,805,000 | Year-End Champion (Record Payout) |
| 2025 French Open | 2025 | $2,900,000 | Grand Slam Champion |
| 2024 China Open | 2024 | $1,500,000 | WTA 1000 Champion |
| 2024 Australian Open | 2024 | $500,000 | Finalist (Prize Money – Runner-up) |
| 2023 Cincinnati Open | 2023 | $1,800,000 | WTA 1000 Champion |
| 2023 Washington DC Open | 2023 | $1,250,000 | WTA 500 Champion |
| 2024 Italian Open | 2024 | $425,000 | Semifinalist (WTA 1000) |
| 2025 Australian Open | 2025 | $700,000 | Quarterfinal Run |
| Career Prize Money Total | 2018-2026 | $24,300,000+ | 11 Singles Titles, 2 Grand Slams |
Endorsement
Coco Gauff has built one of the most comprehensive and valuable endorsement portfolios in professional sports. Her ability to appeal across multiple demographics—from sports enthusiasts to fashion-forward Gen Z consumers—has made her a darling of major global brands. Here are her major endorsement partnerships:
- New Balance – Her cornerstone deal since she was 14 years old, featuring her signature shoe line, the Coco CG2, and fashion-forward collaborations including a Miu Miu partnership
- Mercedes-Benz – Her newest multi-year global ambassador role, marking her arrival as a lifestyle icon beyond tennis
- Rolex – The luxury Swiss wristwatch brand, which she wore during her 2023 US Open victory
- Bose – The premium audio equipment brand featuring her in personality-driven marketing campaigns
- American Eagle Outfitters – Multi-year deal featuring her in back-to-school and denim campaigns targeting Gen Z
- Ray-Ban | Meta – Smart glasses partnership positioning her in the creator economy where sport and social media collide
- Emirates Airlines – Global reach across tournaments and premium travel positioning
- flyExclusive – Multi-year global ambassador deal providing private jet travel
- Barilla – Worldwide pasta brand placing her in grocery stores globally
- Carol’s Daughter (L’Oréal) – Haircare and beauty brand celebrating Black beauty
- Microsoft – Tech partnership using analytics to track her performance
- UPS – Blue-chip logistics partner emphasizing scale and reliability
- Fanatics – Merchandise and collectibles handling her branded apparel and limited drops
- Baker Tilly – Accounting and business advisory firm partnership
- Chase Bank – Financial services partnership
- Head – Racket equipment brand (Graphene 360 Speed MP)
- Naked Juice – Beverage brand with her signature smoothie product
Career Records
| Opponent | Head-to-Head Record | Notable Matches | Performance Notes |
| Aryna Sabalenka | 4-5 (Sabalenka leads) | 2023 US Open Final (Gauff won 2-6, 6-3, 6-2); 2025 French Open Final (Gauff won 6-7, 6-2, 6-4) | Competitive rivalry with two epic Grand Slam finals |
| Iga Świątek | Several wins in 2024 | 2023 Cincinnati (Gauff beat #1 ranked Świątek in SF); 2024 WTA Finals (Gauff beat in final) | Impressive victories against world’s top player |
| Venus Williams | 1-0 (Gauff leads) | 2019 Wimbledon R1 (age 15, straight sets upset) | Career-defining breakthrough moment |
| Naomi Osaka | Multiple encounters | 2020 Australian Open advance; 2025 US Open loss | Mixed results against legendary peer |
| Serena Williams | Never met on court | Childhood idol and inspiration | Gauff attributes her career inspiration to Serena |
| Caty McNally | Multiple partnerships | Multiple doubles titles together; close friend | Successful doubles partner and ally |
| Emma Navarro | Recent matches | 2024 Wimbledon QF loss; various tournaments | Emerging American peer competitor |
FAQs
1. What is Coco Gauff’s real name?
Coco Gauff’s legal name is Cori Dionne Gauff. She was born with this name to honor her father, Corey Gauff. However, “Coco” is the nickname she’s used professionally throughout her tennis career. The nickname originated as a way to avoid confusion at home since her father’s name is so similar to hers. Both her aunt and her father claim credit for the nickname, and Coco has joked that they “both get pretty mad” if she doesn’t acknowledge both versions of the story. The nickname has stuck so effectively that most of the world knows her simply as Coco.
2. How old is Coco Gauff in 2026?
Coco Gauff was born on March 13, 2004, which makes her 21 years old as of January 2026. Despite her young age, she has already achieved more in her tennis career than many players accomplish in their entire lives. Her longevity and potential for future success are among the most exciting aspects of her career trajectory.
3. How much money has Coco Gauff made from tennis?
As of early 2026, Coco Gauff has earned over $24.3 million in career prize money from WTA tournaments and Grand Slam events. Her biggest single payout came from winning the 2024 WTA Finals, which netted her a record-breaking $4.805 million—the largest single-event prize money in women’s tennis history. When you combine her prize money with endorsement earnings, her total annual income has exceeded $30 million in recent years, making her the highest-paid female athlete in the world.
4. Who is Coco Gauff’s boyfriend?
Coco Gauff is in a relationship with Jalen Sera, an artist from the Atlanta area. They have been dating since 2023 and publicly confirmed their relationship in June 2025. Gauff has been intentionally private about her relationship, as she values her personal life and prefers to keep details about Sera out of the media spotlight. She has described it as her first serious relationship and appreciates that he’s not involved in professional tennis, which gives her perspective outside the sport.
5. How many Grand Slam titles has Coco Gauff won?
Coco Gauff has won two Grand Slam singles titles. Her first came at the 2023 US Open when she defeated Aryna Sabalenka at age 19, becoming the first American teenager to win a Grand Slam since Serena Williams in 1999. Her second Grand Slam title came at the 2025 French Open, where she again defeated Sabalenka in the final, making her the first American woman to win Roland Garros since Serena Williams in 2015. Additionally, she won the 2024 French Open doubles championship alongside Kateřina Siniaková.
6. What is Coco Gauff’s net worth?
Coco Gauff’s net worth is estimated at approximately $35 to $40 million as of 2026. Some financial analysts project her net worth could reach $50 million by the end of 2026 given her recent business ventures and continued endorsement deals. Her wealth primarily comes from her prize money earnings and her extensive portfolio of brand endorsements with companies like New Balance, Mercedes-Benz, Rolex, and many others. She has also invested in business ventures like her management company and the women’s basketball league Unrivaled.
7. Does Coco Gauff have any children?
No, Coco Gauff does not have any children as of January 2026. At 21 years old, she has focused entirely on her professional tennis career and building her brand empire. She has been in her first serious relationship since 2023, but there are no public indications that she plans to have children in the near future. Her priority remains advancing her tennis career and solidifying her legacy in the sport.
8. What is Coco Gauff’s highest ranking?
Coco Gauff’s career-high ranking in singles is world No. 2, which she achieved on June 10, 2024, after a strong performance at the French Open where she reached the semifinals. She currently sits at world No. 3 as of early 2026. In doubles, she reached a career-high ranking of world No. 1, which she achieved after her success at the 2023 US Open alongside partner Caty McNally. Her ability to compete effectively in both singles and doubles formats demonstrates her exceptional versatility as a player.
9. How did Coco Gauff break through in professional tennis?
Coco Gauff’s breakthrough moment came at the 2019 Wimbledon Championships when, at just 15 years old, she received a wildcard into qualifying and not only made the main draw but defeated her childhood idol Venus Williams in the first round in straight sets. This victory, in front of the world’s most prestigious tennis audience, announced her arrival on the global stage. Later that same year, she won her first WTA Tour singles title at the Linz Open in Austria, becoming the youngest WTA singles title holder since 2004. These early victories set the foundation for her subsequent rise to the top of women’s tennis.
10. What are Coco Gauff’s major endorsement deals?
Coco Gauff has one of the most extensive endorsement portfolios in sports. Her major sponsors include New Balance (her longest-running deal since age 14), Mercedes-Benz (newest luxury partnership), Rolex, Bose, American Eagle, Ray-Ban | Meta, Emirates Airlines, Barilla, Carol’s Daughter, Microsoft, UPS, Fanatics, Head Rackets, and several others. In 2024, her endorsement earnings reached approximately $21 million, making her one of the most marketable athletes globally. Her brand appeal extends across luxury goods, consumer products, technology, and lifestyle categories, reflecting her diverse appeal to different demographics and age groups.