WTA · Head to Head
Claire Liu vs Yeon Woo Ku
In short
Claire Liu leads their head-to-head 1–0. Most recent meeting: R32 – Hana Bank Korea Open - Seoul 2023, won by Claire Liu (6-3 6-3).
Head-to-head in numbers
Wins by category and stats from the scores.
| Claire Liu | — | Yeon Woo Ku |
|---|---|---|
| 1 | WTA 250 | 0 |
| 2 | Sets won | 0 |
| 0 | Tie-breaks won | 0 |
| 0 | Deciding sets won | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2023 | Hana Bank Korea Open - Seoul · WTA 250 | R32 | Claire Liu | 6-3 6-3 |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Claire Liu | — | Yeon Woo Ku |
|---|---|---|
| 95 | Ranking | 174 |
| 789 | Points | 448 |
| 26.4 | Age | 23.6 |
 United States | Country |  South Korea |
| 3-5 | 2025 record | 0-1 |
| 0 | 2025 titles | 0 |
| 0 | Titles 2021-2025 | 0 |
Records and titles: Grand Slams, WTA 1000, 500 and 250 (no WTA Finals or WTA 125).
Recent form
The last 5 matches played.
Claire Liu
- L
vs Magda Linette · 6-4 6-3
Japan Open - Osaka · R32 · 2026
- L
vs Rebecca Sramkova · 7-5 6-4
Suzhou WTA 125 - Suzhou · Round of 16 · 2026
- W
vs Elsa Jacquemot · 6-1 6-1
Suzhou WTA 125 - Suzhou · R32 · 2026
- L
vs Mary Stoiana · 6-3 7-5
SP Open - Sao Paulo · R32 · 2026
- W
vs Anna Blinkova · 6-0 2-6 7-5
Kia Open - Barranquilla · Final · 2026
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