Loïs Boisson

Loïs Boisson (French pronunciation: [lɔis bwasɔ̃]; born 16 May 2003) is a French professional tennis player. She has a career-high singles ranking of No. 44 by the WTA, achieved on 21 July 2025. Her best result is reaching the semifinals of a major event at the 2025 French Open, on her main-draw debut, becoming the first wildcard player in the Open era to accomplish the feat.^[1][2] She is the current French No. 1 singles player.

Loïs Boisson

Boisson at the 2021 Engie Open de Biarritz
Country (sports)	France
Born	(2003-05-16) 16 May 2003 (age 22) Dijon, France
Height	1.75 m (5 ft 9 in)
Plays	Right-handed
Prize money	US$ 958,262
Singles
Career record	143–82
Career titles	1
Highest ranking	No. 44 (21 July 2025)
Current ranking	No. 44 (21 July 2025)
Grand Slam singles results
French Open	SF (2025)
Wimbledon	Q1 (2025)
Doubles
Career record	2–12
Career titles	0
Highest ranking	No. 1044 (17 April 2023)
Current ranking	No. 1476 (16 June 2025)
Grand Slam doubles results
French Open	1R (2025)
Last updated on: 21 July 2025.

Career

2021: WTA Tour debut

Boisson made her WTA Tour debut at the 2021 WTA Lyon Open, having received a wildcard into the doubles main draw, partnering Juline Fayard.^[3]

2024: First WTA 125 title, top 200

Following three titles on the ITF Circuit earlier in the year, Boisson won her first WTA 125 title in Saint-Malo, defeating Chloé Paquet in three sets in the final. She entered the top 200 as a result.^[4][5] She was slated to receive a wildcard for her major main-draw debut at the French Open but missed the event, after injuring her left knee, tearing her ACL a week before Roland Garros, at the 2024 Trophée Clarins.^[6][7][8]

2025: Major debut & semifinal, top 50 & French No. 1, maiden WTA Tour title

In May, ranked No. 361, on her Grand Slam tournament debut at the 2025 French Open, Boisson reached a semifinal for the first time, recording her first major wins, as a wildcard, defeating 24th seed Elise Mertens, Anhelina Kalinina, fellow wildcard Elsa Jacquemot, world No. 3, Jessica Pegula, and world No. 6 and former semifinalist, Mirra Andreeva.^{[9][10][11][7][8]} Boisson was the first woman to make the quarterfinals in her major main-draw debut since Carla Suárez Navarro made the last eight in 2008 as a qualifier.^[12] Boisson became the lowest-ranked quarterfinalist and semifinalist at Roland Garros in the last 40 years, and the lowest quarterfinalist at any major event since 2017 (No. 418 Kanepi at the US Open).^[13][14][15] She became the first woman in 35 years to reach the semifinals at their first major since Jennifer Capriati in 1990, and the first Frenchwoman since Marion Bartoli in 2011, into the Roland Garros semifinals.^[16] Her run was ended by eventual champion and second seed Coco Gauff. As a result, she reached world No. 65, moving nearly 300 positions up and entering the top 100 in the singles rankings with the biggest leap of the 21st century.^[17] She became the French No. 1 player on 9 June 2025.^[18][2]

In June, Boisson requested a wildcard into the main draw of Wimbledon, but was turned down.^[19] with tournament organisers stating "wildcards are usually offered on the basis of past performance at Wimbledon or to increase British interest".^[20] Instead, using her protected ranking, she entered qualifying as the top seed but was defeated in the first round by Canadian Carson Branstine in three sets.^[21][22]

In July, Boisson won her maiden title on the WTA Tour at the Hamburg Open by defeating second seed Dayana Yastremska in the semifinals^[23][24] and defending champion Anna Bondár in the final.^[25] She entered the top 50 as a result.^[26]

Performance timeline

Key

W

F

SF

QF

#R

RR

Q#

DNQ

A

NH

(W) winner; (F) finalist; (SF) semifinalist; (QF) quarterfinalist; (#R) rounds 4, 3, 2, 1; (RR) round-robin stage; (Q#) qualification round; (DNQ) did not qualify; (A) absent; (NH) not held; (SR) strike rate (events won / competed); (W–L) win–loss record.

To avoid confusion and double counting, these charts are updated at the conclusion of a tournament or when the player's participation has ended.

Singles

Tournament	2021	2022	2023	2024	2025	SR	W–L	Win%
Grand Slam tournaments
Australian Open	A	A	A	A	A	0 / 0	0–0	–
French Open	Q2	Q1	Q1	A	SF	0 / 1	5–1	83%
Wimbledon	A	A	A	A	Q1	0 / 0	0–0	–
US Open	A	A	A	A		0 / 0	0–0	–
Win–loss	0–0	0–0	0–0	0–0	5–1	0 / 1	5–1	83%
WTA 1000
Qatar Open[a]	NTI	A	NTI	A	A	0 / 0	0–0	–
Dubai[a]	A	NTI	A	A	A	0 / 0	0–0	–
Indian Wells	A	A	A	A	A	0 / 0	0–0	–
Miami Open	A	A	A	A	A	0 / 0	0–0	–
Madrid Open	A	A	A	A	A	0 / 0	0–0	–
Italian Open	A	A	A	A	A	0 / 0	0–0	–
Canadian Open	A	A	A	A	A	0 / 0	0–0	–
Cincinnati Open	A	A	A	A		0 / 0	0–0	–
Guadalajara Open	NH	A	A	NTI		0 / 0	0–0	–
China Open	NH		A	A		0 / 0	0–0	–
Wuhan Open	NH			A		0 / 0	0–0	–
Career statistics
Tournaments	0	0	0	0	2	Total: 2		–
Win–loss	0–0	0–0	0–0	0–0	10–1	1 / 2	10–1	91%

WTA Tour finals

Singles: 1 (title)

Legend Grand Slam (0–0) WTA 1000 (0–0) WTA 500 (0–0) WTA 250 (1–0)

Finals by surface Hard (0–0) Clay (1–0) Grass (0–0)

Finals by setting Outdoor (1–0) Indoor (0–0)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Win	1–0	Jul 2025	Hamburg Open, Germany	WTA 250	Clay	Anna Bondár	7–5, 6–3

WTA Challenger finals

Singles: 1 (title)

Result	W–L	Date	Tournament	Surface	Opponent	Score
Win	1–0	May 2024	Open de Saint-Malo, France	Clay	Chloé Paquet	4–6, 7–6(7–3), 6–3

ITF Circuit finals

Singles: 8 (6 titles, 2 runner-ups)

Legend W75 tournaments (2–0) W25/35 tournaments (2–2) W15 tournaments (2–0)

Finals by surface Hard (0–0) Clay (6–2)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Win	1–0	Sep 2022	ITF Dijon, France	W15	Clay	Vivian Wolff	7–5, 3–6, 7–5
Win	2–0	Mar 2023	ITF Le Havre, France	W15	Clay (i)	Diana Martynov	6–0, 4–6, 6–2
Loss	2–1	Oct 2023	ITF Seville, Spain	W25	Clay	Dominika Šalková	4–6, 3–6
Win	3–1	Mar 2024	ITF Alaminos, Cyprus	W35	Clay	Despina Papamichail	6–2, 6–0
Win	4–1	Mar 2024	ITF Terrassa, Spain	W35	Clay	Hanne Vandewinkel	6–0, 7–6(8)
Win	5–1	Mar 2024	Bellinzona Ladies Open, Switzerland	W75	Clay	Anna Bondár	6–3, 2–6, 6–4
Loss	5–2	Mar 2025	ITF Terrassa, Spain	W35	Clay	Lilli Tagger	6–7(4), 3–6
Win	6–2	May 2025	Open Saint-Gaudens, France	W75	Clay	Tatiana Prozorova	7–6(4), 6–0

Wins against top 10 players

• Boisson has a 2–1 record against players who were, at the time the match was played, ranked in the top 10.^{[citation needed]}

Season	2025	Total
Wins	2	2

#	Opponent	Rk	Event	Surface	Rd	Score	LBR
2025
1.	Jessica Pegula	3	French Open	Clay	4R	3–6, 6–4, 6–4	361
2.	Mirra Andreeva	6	French Open	Clay	QF	7–6(8–6), 6–3	361

*As of 4 June 2025^[update]

Notes

1. The first Premier 5 event of the year has switched back and forth between the Dubai Tennis Championships and the Qatar Ladies Open since 2009 until 2024. Dubai was classified as a Premier 5 event from 2009 to 2011 before being succeeded by Doha for the 2012–2014 period. In 2015, Dubai regained its Premier 5 status while Doha was demoted to Premier status. The Premier 5 tournaments were reclassified as WTA 1000 tournaments in 2021.