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Rovereto Challenger

Sao Paulo Challenger

Montemar Challenger

Yokohama Challenger

Puerto Vallarta Challenger

Yeon Woo Ku

21 year old

Korea

15 Mar 2003

2024 - 2023 - 2022 - 2021 - 2020 - 2019 - 2018

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Select Year

2024

2023

2022

2021

2020

2019

2018

Yeon Woo Ku

39 - 26win/loss

Hard

35-23

60%

I Hard

0-2

0%

Clay

4-1

80%

Billie Jean King Cup, PO, KAZ-KOR 3-1

I.hard

--- Draw Prediction ---

Yulia Putintseva

Y.Putintseva
KAZ Loss
6-4 7-5

Rubber 3
17 Nov 24

L

W35 Loule

Hard

Johanne Svendsen

J.Svendsen
DEN Loss
2-6 7-6⁵ 7-5

2^nd
24 Oct 24

L

Aurora Zantedeschi

A.Zantedeschi
ITA
6-1 6-2

1^st
23 Oct 24

W

W35 Faro

Hard

Monika Stankiewicz

M.Stankiewicz
POL Loss
7-5 6-2

2^nd
17 Oct 24

L

Diana Marcinkevica

D.Marcinkevica
LAT
6-4 6-1

1^st
16 Oct 24

W

W50 Quinta do Lago

Hard

Amandine Monnot

A.Monnot
FRA Loss
6-3 7-6⁹

2^nd
10 Oct 24

L

Amandine Hesse

A.Hesse
FRA
6-1 6-3

1^st
07 Oct 24

W

W35 Baza

Hard

Amy Zhu

A.Zhu
USA Loss
5-7 7-5 6-3

1/4
04 Oct 24

L

Sonja Zhiyenbayeva

S.Zhiyenbayeva
GER
7-5 6-3

2^nd
03 Oct 24

W

Alice Gillan

A.Gillan
GBR
6-0 0-6 6-2

1^st
02 Oct 24

W

W15 Madrid

Hard

Alba Rey Garcia

A.Garcia
ESP Loss
7-5 6-3

1/4
27 Sep 24

L

Valentina Losciale

V.Losciale
ITA
6-1 6-1

2^nd
26 Sep 24

W

Shuqian Xu

S.Xu
CHN
6-1 6-0

1^st
25 Sep 24

W

Seoul

Hard

Heather Watson

H.Watson
GBR Loss
7-5 6-3

Q.
15 Sep 24

L

Haruka Kaji

H.Kaji
JPN
0-6 6-3 6-2

q1
14 Sep 24

W

W100 Incheon

Hard

Kira Pavlova

K.Pavlova
RUS Loss
1-6 6-3 6-3

1^st
04 Sep 24

L

W35 Aldershot

Hard

Naho Sato

N.Sato
JPN Loss
7-6³ 2-6 6-3

1^st
13 Aug 24

L

W35 Roehampton

Hard

Ayla Aksu

A.Aksu
TUR Loss
6-4 4-6 6-2

2^nd
08 Aug 24

L

Miho Kuramochi

M.Kuramochi
JPN
1-6 6-4 6-3

1^st
06 Aug 24

W

Grace Piper

G.Piper
GBR
4-6 6-2 10-7

Q.
05 Aug 24

W

Alessia Popescu

A.Popescu
ROU
6-1 6-1

q1
04 Aug 24

W

W35 Roehampton

Hard

Rina Saigo

R.Saigo
JPN Loss
2-6 6-2 6-4

2^nd
01 Aug 24

L

Haruka Kaji

H.Kaji
JPN
6-3 6-2

1^st
30 Jul 24

W

W50 Dallas

I.hard

Ema Burgic Bucko

E.Bucko
BIH Loss
6-7³ 7-6⁵ 6-2

q1
22 Jul 24

L

W35 Hong Kong

Hard

Xinxin Yao

X.Yao
CHN Loss
6-3 3-6 6-0

1/4
05 Jul 24

L

Yexin Ma

Y.Ma
CHN
6-1 6-4

2^nd
04 Jul 24

W

Mao Mushika

M.Mushika
JPN
6-2 6-3

1^st
03 Jul 24

W

W35 Taipei

Hard

Gabriella Da Silva Fick

G.Fick
AUS Loss
7-6⁶ 7-6⁴

1^st
25 Jun 24

L

W35 Taipei

Hard

Lizette Cabrera

L.Cabrera
AUS Loss
6-4 6-4

1^st
18 Jun 24

L

W35 Daegu

Hard

Petra Hule

P.Hule
AUS Loss
7-6⁴ 6-4

1^st
05 Jun 24

L

W35 Changwon

Hard

Haruka Kaji

H.Kaji
JPN Loss
2-6 6-3 6-3

2^nd
30 May 24

L

Han Shi

H.Shi
CHN
5-7 6-3 6-0

1^st
29 May 24

W

Dabin Kim

D.Kim
KOR
1-6 7-6⁵ 10-4

Q.
27 May 24

W

On Yu Choi

O.Choi
KOR
6-0 6-1

q2
27 May 24

W

Han Hyeongju

H.Hyeongju
KOR
6-1 6-2

q1
26 May 24

W

W50 Goyang

Hard

Hina Inoue

H.Inoue
USA Loss
7-5 7-5

2^nd
23 May 24

L

Eudice Wong Chong

E.Chong
HKG
6-3 7-6⁵

1^st
21 May 24

W

Yidi Yang

Y.Yang
CHN
6-4 6-3

Q.
20 May 24

W

Kahyeon Han

K.Han
KOR
6-1 6-0

q1
19 May 24

W

Billie Jean King Cup, Group I, Asia/Oceania

Hard

En Shuo Liang

E.Liang
TPE
6-4 4-6 6-4

Rubber 1
10 Apr 24

W

Valentina Ivanov

V.Ivanov
NZL
6-4 6-4

Rubber 1
09 Apr 24

W

W50 Kofu

Hard

Ya-Hsuan Lee

Y.Lee
TPE Loss
6-4 3-6 6-3

Q.
27 Mar 24

L

Elena Malygina

E.Malygina
EST
6-3 6-2

q1
24 Mar 24

W

W35 Indore

Hard

Polina Iatcenko

P.Iatcenko
RUS Loss
1-6 6-1 6-1

2^nd
14 Mar 24

L

Aanya Choubey

A.Choubey
USA
6-1 6-0

1^st
13 Mar 24

W

W35 Nagpur

Clay

Dalila Jakupovic

D.Jakupovic
SLO Loss
6-1 6-2

Fin.
10 Mar 24

L

Daria Kudashova

D.Kudashova
RUS
6-2 7-5

1/2
09 Mar 24

W

Ekaterina Yashina

E.Yashina
RUS
6-1 6-0

1/4
08 Mar 24

W

Irina Maria Bara

I.Bara
ROU
6-4 3-6 6-1

2^nd
07 Mar 24

W

Yasmine Mansouri

Y.Mansouri
FRA
7-5 3-6 6-0

1^st
06 Mar 24

W

W35 Gurugram

Hard

Justina Mikulskyte

J.Mikulskyte
LTU Loss
6-0 6-1

Fin.
03 Mar 24

L

Ankita Raina

A.Raina
IND
7-6⁴ 6-3

1/2
02 Mar 24

W

Zhibek Kulambayeva

Z.Kulambayeva
KAZ
6-0 6-3

1/4
01 Mar 24

W

Fanny Ostlund

F.Ostlund
SWE
4-6 6-2 7-5

2^nd
29 Feb 24

W

Madhurima Sawant

M.Sawant
IND
6-0 6-2

1^st
28 Feb 24

W

W75 Burnie

Hard

Mio Mushika

M.Mushika
JPN Loss
7-6² 6-4

Q.
05 Feb 24

L

Ana Prso

A.Prso
AUS
6-0 6-0

q1
04 Feb 24

W

W75 Burnie

Hard

Elena Micic

E.Micic
AUS Loss
0-6 6-2 7-5

Q.
29 Jan 24

L

Angelina Graovac

A.Graovac
AUS
6-2 6-0

q1
28 Jan 24

W

W50 Nonthaburi

Hard

Katie Swan

K.Swan
GBR Loss
6-2 6-2

2^nd
11 Jan 24

L

Anna Siskova

A.Siskova
CZE
7-5 7-6⁵

1^st
10 Jan 24

W

Elena Milovanovic

E.Milovanovic
SRB
6-4 6-4

Q.
08 Jan 24

W

Chihiro Muramatsu

C.Muramatsu
JPN
6-3 6-2

q1
07 Jan 24

W

W50 Nonthaburi

Hard

Ekaterina Maklakova

E.Maklakova
RUS Loss
6-3 1-6 6-5 ret.

Q.
01 Jan 24

L

Zhibek Kulambayeva

Z.Kulambayeva
KAZ
7-5 6-2

q1
31 Dec 23

W

Career Titles - 0

Year	Sum.	Hard	Clay	I.hard	Grass	Carpet
2024	39-26	35-23	4-1	0-2	0-0	0-0
2023	31-24	21-20	5-3	5-1	0-0	0-0
2022	21-17	14-12	2-2	5-3	0-0	0-0
2021	52-19	30-10	13-7	9-2	0-0	0-0
2020	0-0	0-0	0-0	0-0	0-0	0-0
2019	9-4	9-4	0-0	0-0	0-0	0-0
2018	1-1	1-1	0-0	0-0	0-0	0-0
Total	153-91	110-70	24-13	19-8	0-0	0-0

Ranking History