A year ago, Loïs Boisson had banked just $148,009 in her entire career.
One magical fortnight at Roland-Garros changed that overnight, and this look at Loïs Boisson net worth breaks down exactly how her prize money, endorsements, and career earnings stack up.
Loïs Boisson’s Biography
| Full Name | Loïs Boisson |
| Date of Birth | May 16, 2003 |
| Age | 23 |
| Nationality | French |
| Height | 5’9″ (1.75m) |
| Plays | Right-handed, two-handed backhand |
| Current WTA Singles Ranking | No. 154 (as of July 2026) |
| Career-High Ranking | No. 34 (February 2, 2026) |
| Turned Professional | 2019 |
| Years Active | 2019–present |
| Net Worth | $750,000 (estimated) |
| Career Prize Money | Over $1.17 million |
| Grand Slam Titles | 0 (best result: French Open semifinalist, 2025) |
| Relationship Status | N/A |
Early Life and Tennis Journey
Loïs Boisson was born on May 16, 2003, in Dijon, France. Her father, Yann Boisson, played professional basketball for ASVEL and JDA Dijon in the 1980s before moving into sports management.
She picked up a racket for the first time at age 8, during a family vacation, after a coach spotted her natural feel for the ball and encouraged her parents to enroll her in the sport.
She trained in Dijon before her family relocated to the south of France when she was 11, following her father’s coaching career.
Boisson turned professional on the ITF circuit in 2019 at age 16. Progress came steadily rather than quickly: three ITF singles titles followed in the early 2020s, and she made her WTA Tour debut at the 2021 Lyon Open as a doubles wildcard alongside Juline Fayard.
Professional Tennis Career
Boisson’s first big breakthrough came in May 2024, when she won the WTA 125 title in Saint-Malo, beating fellow Frenchwoman Chloé Paquet in three sets.
The run pushed her to a career-high ranking of No. 152, but her season ended early after she tore her ACL just a week before Roland-Garros.
Her real turning point arrived in 2025. Entering the French Open ranked No. 361 as a wildcard, she stunned 24th seed Elise Mertens, then Anhelina Kalinina and compatriot Elsa Jacquemot, before upsetting world No. 3 Jessica Pegula in the fourth round.
She then beat No. 6 Mirra Andreeva to reach the semifinals, becoming the first wildcard in the Open Era to go that deep at a major on her Grand Slam main-draw debut.
Her run ended against eventual champion Coco Gauff, but the leap was historic. Boisson jumped nearly 300 spots to enter the top 100, the biggest single-tournament ranking climb of the 21st century.
She backed that up in July 2025 by winning her first WTA Tour title in Hamburg, defeating Dayana Yastremska and then Anna Bondár in the final.
That victory pushed her into the top 50 for the first time in her career. She finished 2025 at a career-high year-end ranking of No. 36, a remarkable climb for a player who started the season ranked outside the top 300.
The 2026 season proved far tougher. A string of injuries, including issues that flared up during her comeback at the Madrid Open, kept her off tour for long stretches and disrupted any rhythm she had built.
By the time she reached Wimbledon, her ranking had slipped all the way to No. 154, a fall of well over 100 places from her February peak.
She still gave the tournament a moment worth remembering, pushing No. 2 seed and reigning Australian Open champion Elena Rybakina to three sets before falling in the first round.
Coach
Boisson’s coaching setup has changed several times since her French Open breakthrough. Florian Reynet guided her through the 2025 Roland-Garros run before the pair split that August.
She then trialed and officially hired Spanish coach Carlos Martínez in December 2025, a coach previously known for his work with Feliciano López and Svetlana Kuznetsova.
That partnership ended in April 2026 during an injury layoff, after which she briefly worked with Dutch coach Hendrik Vleeshouwers, who had earlier helped Amanda Anisimova reach world No. 3.
Results were mixed during that trial, and reports around Roland-Garros 2026 indicated she had reunited with Reynet, the coach behind her 2025 breakthrough.
WTA’s official player database currently lists Vleeshouwers as her coach, alongside physiotherapist Thomas Chamu and strength coach Sébastien Durand.
Loïs Boisson’s Net Worth Details
As of 2026, Loïs Boisson’s has an estimated net worth of $750,000.
She built this figure primarily through WTA prize money, supplemented by endorsement deals with Nike and Wilson, though a meaningful share of her gross earnings goes toward coaching, travel, and training costs typical of a player still establishing herself on tour.
Career Prize Money
Boisson’s career prize money has grown dramatically in a short span. She had earned just $148,009 across her entire career before the 2025 French Open.
Reaching the semifinals alone guaranteed her more than five times that amount in a single tournament.
Her career prize money now stands at over $1.17 million, according to WTA-sourced figures.
In 2026 alone, she has earned $162,716 through the middle of the season, a year that has otherwise been defined by injury setbacks and a sharp ranking drop.
Career Earnings By Year
| Season | Tournament Wins | Prize Money Earned |
|---|---|---|
| 2021 | 0 | Not itemized (ITF/qualifying level) |
| 2022 | 1 (ITF W15, Dijon) | Not itemized (ITF level) |
| 2023 | 0 | Not itemized (ITF level) |
| 2024 | 1 (WTA 125, Saint-Malo) | $39,256 (WTA Singles, per WTA Tour data) |
| 2025 | 1 (WTA 250, Hamburg) | Career total rose from $148,009 to roughly $900,000+ |
| 2026 (YTD) | 0 | $162,716 |
Endorsements
Boisson wears Nike for her on-court apparel and footwear, and plays with Wilson racquets.
Beyond these two verified partnerships, she has not publicly disclosed additional major sponsorship or investment deals, which is typical for a player only two years removed from ranking outside the top 300.
Career Statistics
| Year | Titles Won | Grand Slams | Win/Loss Record | Year-End Ranking |
|---|---|---|---|---|
| 2021 | 0 | Did not qualify for main draws | Limited tour-level starts | Outside top 300 |
| 2022 | 1 (ITF) | Did not qualify for main draws | ITF circuit only | Outside top 300 |
| 2023 | 0 | Did not qualify for main draws | ITF circuit only | Outside top 300 |
| 2024 | 1 (WTA 125) | Missed French Open (ACL injury) | 5–1 in title run | Career-high No. 152 |
| 2025 | 1 (WTA 250) | SF, French Open | 13–5 (WTA-level) | No. 36 |
| 2026 (through Wimbledon) | 0 | 1R, Wimbledon | 1–6 (WTA-level) | No. 154 |
FAQs
What is Loïs Boisson’s net worth?
Loïs Boisson’s estimated net worth is $750,000, built mainly from WTA prize money and her endorsement deals with Nike and Wilson.
How much has Loïs Boisson earned in career prize money?
She has earned over $1.17 million in career prize money, a figure that grew dramatically after her 2025 French Open semifinal run.
Has Loïs Boisson won a Grand Slam title?
She has not won a Grand Slam. Her best major result is reaching the semifinals at the 2025 French Open as a wildcard.
Who is Loïs Boisson’s coach?
Her coaching team has changed multiple times since 2025, including stints with Florian Reynet, Carlos Martínez, and Hendrik Vleeshouwers, who is her most recently listed coach on tour.
What is Loïs Boisson’s highest WTA ranking?
Her career-high singles ranking is No. 34, which she reached on February 2, 2026, before a run of injuries pushed her ranking down later in the season.
