Lois Boisson Results

Lois Boisson's recorded results from 2025–2026 — 14 WTA tournaments, with recorded finishes, opponents and match scores. Coverage varies by season. Open an event for its draw, or see the Lois Boisson profile for season stats and head-to-head records.

Performance timeline

Lois Boisson's season-by-season results at 3 events span 2025 to 2026, with the most match wins at French Open (5–2).

W = title, F = final, SF/QF and rounds reached. SR is titles per appearance.

Lois Boisson — result at each tournament by season, 2025 to 2026, for the Grand Slams and the events played most often, with titles per appearance and win-loss for every event listed
Tournament	2025	2026	SR	W–L
French Open	SF	R128	0 / 2	5–2
Wimbledon	—	R128	0 / 1	0–1
US Open	R128	R128	0 / 2	0–2

Win-loss by season and surface

Lois Boisson is 11–14 across 2 seasons, 2025 to 2026, including 5–7 on hard courts, 6–5 on clay and 0–2 on grass.

Lois Boisson — win-loss record by season and court surface, hard, clay and grass, with the recorded total row
Season	Hard	Clay	Grass	All
2026	2–4	1–4	0–2	3–10
2025	3–3	5–1	—	8–4
Career	5–7	6–5	0–2	11–14

Record by tournament level

Lois Boisson is 11–14 across the 14 tournaments at these levels, including 5–5 at Grand Slam level from 5 appearances.

Lois Boisson — appearances, win-loss record, titles and best result at each tour level, Grand Slam down to 250; events at any other tier are not counted here
Level	Played	W–L	Win %	Best result
Grand Slam	5	5–5	50%	Semifinal — French Open 2025
Masters 1000	5	4–5	44%	R32 — Cincinnati Open 2026
500	3	2–3	40%	R16 — Internationaux de Strasbourg 2026
250	1	0–1	0%	R32 — Rosmalen Open 2026

Recorded results by tournament

Lois Boisson has played 12 different tournaments, 11–14 in all, the best result a run to the semifinals at French Open in 2025.

Lois Boisson — recorded tournaments, with appearances, win-loss record, best result and the last year played, deepest result first
Tournament	Played	W–L	Best result	Last
French Open	2	5–2	Semifinal (2025)	2026
Internationaux de Strasbourg	1	1–1	R16 (2026)	2026
Korea Open	1	1–1	R16 (2025)	2025
Cincinnati Open	1	2–1	R32 (2026)	2026
China Open	1	2–1	R32 (2025)	2025
Guadalajara Open	1	0–1	R32 (2026)	2026
Rosmalen Open	1	0–1	R32 (2026)	2026
US Open	2	0–2	R128 (2026)	2026
Canadian Open	1	0–1	R128 (2026)	2026
Wimbledon	1	0–1	R128 (2026)	2026
Italian Open	1	0–1	R128 (2026)	2026
Madrid Open	1	0–1	R128 (2026)	2026

2026 — 10 tournaments

In 2026 Lois Boisson went 3–10 across 10 tournaments.

Guadalajara Open 2026 · Hard · WTA 500 · Sep 2026 — Lost R32 6-4 6(6)-7(8) 6-2
- R32 vs Panna Udvardy — L 6-4 6(6)-7(8) 6-2 · match →
US Open 2026 · Hard · Grand Slam · Aug 2026 — Lost R128 7(8)-6(6) 6(1)-7(7) 6-3
- R128 vs Emma Navarro — L 7(8)-6(6) 6(1)-7(7) 6-3 · match →
Cincinnati Open 2026 · Hard · WTA 1000 · Aug 2026 — Lost R32 4-6 6-4 6-3
- R128 vs Ashlyn Krueger — W 3-6 2-6 · match →
- R64 vs Belinda Bencic — W 6-3 · match →
- R32 vs Diane Parry — L 4-6 6-4 6-3 · match →
Canadian Open 2026 · Hard · WTA 1000 · Aug 2026 — Lost R128 6-4 1-6 3-6
- R128 vs Antonia Ruzic — L 6-4 1-6 3-6 · match →
Wimbledon 2026 · Grass · Grand Slam · Jun 2026 — Lost R128 4-6 6-1 3-6
- R128 vs Elena Rybakina — L 4-6 6-1 3-6 · match →
Rosmalen Open 2026 · Grass · WTA 250 · Jun 2026 — Lost R32 4-6 7-5 3-6
- R32 vs Solana Sierra — L 4-6 7-5 3-6 · match →
French Open 2026 · Clay · Grand Slam · May 2026 — Lost R128 6-2 6-2
- R128 vs Anna Kalinskaya — L 6-2 6-2 · match →
Internationaux de Strasbourg 2026 · Clay · WTA 500 · May 2026 — Lost R16 6-4 6-3
- R32 vs Xinyu Wang — W 3-6 6(4)-7(7) · match →
- R16 vs Victoria Mboko — L 6-4 6-3 · match →
Italian Open 2026 · Clay · WTA 1000 · May 2026 — Lost R128 6-2 6-3
- R128 vs Katerina Siniakova — L 6-2 6-3 · match →
Madrid Open 2026 · Clay · WTA 1000 · Apr 2026 — Lost R128 6-1 6-3
- R128 vs Peyton Stearns — L 6-1 6-3 · match →

2025 — 4 tournaments

In 2025 Lois Boisson went 8–4 across 4 tournaments, the best result a run to the semifinals at French Open.

China Open 2025 · Hard · WTA 1000 · Sep 2025 — Lost R32 2-6 0-1
- R128 vs Dalma Galfi — W 7(8)-6(6) 5-7 6-2 · match →
- R64 vs Liudmila Samsonova — W 3-6 4-6 · match →
- R32 vs Emma Navarro — L 2-6 0-1 · match →
Korea Open 2025 · Hard · WTA 500 · Sep 2025 — Lost R16 6-4 2-6 2-6
- R32 vs Yeonwoo Ku — W 6-2 6-1 · match →
- R16 vs Ekaterina Alexandrova — L 6-4 2-6 2-6 · match →
US Open 2025 · Hard · Grand Slam · Aug 2025 — Lost R128 6-3 6(3)-7(7) 2-6
- R128 vs Viktorija Golubic — L 6-3 6(3)-7(7) 2-6 · match →
French Open 2025 · Clay · Grand Slam · May 2025 — Lost Semifinal 1-6 2-6
- R128 vs Elise Mertens — W 6-4 4-6 6-3 · match →
- R64 vs Anhelina Kalinina — W 1-6 2-6 · match →
- R32 vs Elsa Jacquemot — W 3-6 6-0 5-7 · match →
- R16 vs Jessica Pegula — W 3-6 6-4 6-4 · match →
- Quarterfinal vs Mirra Andreeva — W 6(6)-7(8) 3-6 · match →
- Semifinal vs Coco Gauff — L 1-6 2-6 · match →