South Korean tennis player
Ku Yeon-woo (born 15 March 2003) is a South Korean tennis player.
She has a career-high singles ranking of 411 by the Women's Tennis Association (WTA), achieved on 20 March 2023, and a best WTA doubles ranking of 394, reached on 14 August 2023.[ 1]
Ku made her WTA Tour main-draw singles debut at the 2023 Korea Open as a qualifier, losing in the first round to Claire Liu [ 2]
ITF Circuit finals
Singles: 6 (3 titles, 3 runner-ups)
Legend
W35 tournaments (0–2)
W15 tournaments (3–1)
Finals by surface
Hard (3–2)
Clay (0–1)
Result
W–L
Date
Tournament
Tier
Surface
Opponent
Score
Win
1–0
Sep 2019
ITF Yeongwol, South Korea
W15
Hard
Watsachol Sawatdee
3–6, 6–3, 6–2
Win
2–0
Oct 2021
ITF Sozopol, Bulgaria
W15
Hard
Julia Terziyska
6–4, 6–2
Win
3–0
Nov 2021
ITF Lousada, Portugal
W15
Hard (i)
Živa Falkner
6–0, 7–5
Loss
3–1
Feb 2024
ITF Gurugram, India
W35
Hard
Justina Mikulskytė
0–6, 1–6
Loss
3–2
Mar 2024
ITF Nagpur, India
W35
Clay
Dalila Jakupović
1–6, 2–6
Loss
3–3
Mar 2025
ITF Kashiwa, Japan
W15
Hard
Ayano Shimizu
3–6, 3–6
Doubles: 11 (5 titles, 6 runner-ups)
Legend
W25/35 tournaments (2–4)
W15 tournaments (3–2)
Finals by surface
Hard (2–3)
Clay (3–3)
Result
W–L
Date
Tournament
Tier
Surface
Partner
Opponents
Score
Loss
0–1
Mar 2021
ITF Sharm El Sheikh, Egypt
W15
Hard
Raphaëlle Lacasse
Alicia Barnett Lily Miyazaki
4–6, 1–6
Win
1–1
Aug 2021
ITF Bad Waltersdorf, Austria
W15
Clay
Priska Madelyn Nugroho
Giulia Crescenzi Arianna Zucchini
6–4, 6–3
Loss
1–2
Sep 2021
ITF Aix-en-Provence, France
W15
Clay
Maria Bondarenko
Julie Belgraver Léa Tholey
1–6, 2–6
Win
2–2
Sep 2021
ITF Melilla, Spain
W15
Clay
Caijsa Hennemann
Luisa Meyer auf der Heide Chantal Sauvant
6–3, 6–0
Win
3–2
Oct 2021
ITF Seville, Spain
W25
Clay
Caijsa Hennemann
Lina Gjorcheska Tena Lukas
7–5, 6–1
Loss
3–3
Jul 2022
ITF Quinta da Lago, Portugal
W25
Clay
Adrienn Nagy
Francisca Jorge Matilde Jorge
4–6, 4–6
Win
4–3
May 2023
ITF Incheon, South Korea
W25
Hard
Choi Ji-hee
Li Yu-yun Tang Qianhui
6–1, 6–1
Loss
4–4
Jul 2023
Open Castilla y León , Spain
W25
Hard
Diāna Marcinkēviča
Rasheeda McAdoo Alexandra Osborne
4–6, 3–6
Loss
4–5
Mar 2024
ITF Nagpur, India
W35
Clay
Justina Mikulskytė
Irina Bara Dalila Jakupović
7–6(8) , 6–7(5) , [7–10]
Win
5–5
Mar 2025
ITF Kashiwa, Japan
W15
Hard
Naho Sato
Eri Shimizu Kisa Yoshioka
6–2, 6–4
Loss
5–6
Apr 2025
ITF Osaka, Japan
W35
Hard
Janice Tjen
Momoko Kobori Ayano Shimizu
4–6, 5–7
References
External links