WTA · Head to Head
Yeon Woo Ku vs Lois Boisson
In short
Lois Boisson leads their head-to-head 1–0. Most recent meeting: R32 – Korea Open - Seoul 2025, won by Lois Boisson (6-2 6-1).
Head-to-head in numbers
Wins by category and stats from the scores.
| Yeon Woo Ku | — | Lois Boisson |
|---|---|---|
| 0 | WTA 500 | 1 |
| 0 | Sets won | 2 |
| 0 | Tie-breaks won | 0 |
| 0 | Deciding sets won | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2025 | Korea Open - Seoul · WTA 500 | R32 | Lois Boisson | 6-2 6-1 |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Yeon Woo Ku | — | Lois Boisson |
|---|---|---|
| 174 | Ranking | 255 |
| 448 | Points | 286 |
| 23.6 | Age | 23.4 |
 South Korea | Country |  France |
| 0-1 | 2025 record | 14-6 |
| 0 | 2025 titles | 1 |
| 0 | Titles 2021-2025 | 1 |
Records and titles: Grand Slams, WTA 1000, 500 and 250 (no WTA Finals or WTA 125).
Recent form
The last 5 matches played.
Yeon Woo Ku
- L
vs Elena Gabriela Ruse · 2-6 7-6(1) 6-1
Korea Open - Seoul · Round of 16 · 2026
- W
vs Alevtina Ibragimova · 6-3 6-2
Korea Open - Seoul · R32 · 2026
- L
vs Lois Boisson · 6-2 6-1
Korea Open - Seoul · R32 · 2025
- L
vs Claire Liu · 6-3 6-3
Hana Bank Korea Open - Seoul · R32 · 2023
Lois Boisson
- L
vs Leolia Jeanjean · 7-6(3) 4-6 6-4
Adana Open - Adana · Final · 2026
- W
vs Erika Andreeva · 6-3 4-6 6-2
Adana Open - Adana · Semifinal · 2026
- W
vs Anna Blinkova · 6-0 6-1
Adana Open - Adana · Quarterfinal · 2026
- W
vs Martyna Kubka · 6-3 6-2
Adana Open - Adana · Round of 16 · 2026
- W
vs Lucia Bronzetti · 6-1 6-2
Adana Open - Adana · R32 · 2026