Yeonwoo Ku

Yeonwoo
Ku

195
Current rank

Latest tournament

Australian Open 2026 Women's Singles

5 latest results

L L L L L

General information

22 y.o

March 15, 2003

Korea, Democratic People's Republic of

Korea Republic

cm

Ranking evolution

Update
Rank
Trend
2026-03-09
195
2026-02-23
189
2026-02-16
188
2026-02-09
189
2026-02-02
188
2026-01-19
188
2026-01-12
189
2025-11-17
255
2025-11-11
252
2025-08-20
341

Past 20 results

January 12, 2026, Australian Open 2026 Women's Singles, WTA, Qualifying 1st Round, Hard

Yeonwoo Ku
3
2

Fiona Ferro
6
6

January 4, 2026, ASB Classic 2026 Women's Singles, WTA, Qualifying Final, Hard

Yeonwoo Ku
6
4
1

Kaitlin Quevedo

(Q)
1
6
6

October 13, 2025, 125 Jinan Open 2025 Women's Singles, WTA, Qualifying 1st Round, Hard

Yeonwoo Ku
4
6
5

Katarina Zavatska
6
2
7

September 15, 2025, Korea Open Tennis Championships Presented by Motiva 2025 Women's Singles, WTA, Third round, Hard

Yeonwoo Ku

(WC)
2
1

Lois Boisson
6
6

September 15, 2024, Korea Open Tennis Championships Presented by Motiva, WTA, Qualifying Final, Hard

Yeonwoo Ku
5
3

Heather Watson

(Q)
7
6

September 14, 2024, Korea Open Tennis Championships Presented by Motiva, WTA, Qualifying 1st Round, Hard

Yeonwoo Ku
0
6
6

Haruka Kaji
6
3
2

October 9, 2023, Korea Open Tennis Championships Presented by Motiva, WTA, Third round, Hard

Yeonwoo Ku

(Q)
3
3

Claire Liu
6
6

October 8, 2023, Korea Open Tennis Championships Presented by Motiva, WTA, Qualifying Final, Hard

Yeonwoo Ku

(Q)
6
3
6

Ya-Hsuan Lee
1
6
4

October 7, 2023, Korea Open Tennis Championships Presented by Motiva, WTA, Qualifying 1st Round, Hard

Yeonwoo Ku

(Q)

Sohyun Park

September 18, 2022, Korea Open Tennis Championships Presented by Motiva, WTA, Qualifying Final, Hard

Yeonwoo Ku
4
4

Jana Fett

(Q)
6
6

September 17, 2022, Korea Open Tennis Championships Presented by Motiva, WTA, Qualifying 1st Round, Hard

Yeonwoo Ku
6
4
6

Natalija Stevanovic
3
6
0

Latest posts about Yeonwoo Ku

October 9, 2023

Korea Open: Liu advances to second round

Claire Liu won against Yeonwoo Ku 6-3, 6-3 on Monday night. She'll play...
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Tennis Majors
Claire Liu 2022