Ui Su Jeong

2025

J60 HARMON-2	[1]	Semi
J60 HARMON	[1]	Final
J60 SUNCHANG	[1]	Win
J60 ANDONG	[2]	Win
J30 INCHEON-2	[1]	Final
J200 NONTHABURI		2R
J100 DUBAI-2		Quarter
J100 DUBAI		Semi
J100 FUJAIRAH	[5]	Quarter

2024

J30 GIFU	[1]	Quarter
J300 WANJU		2R
J100 SEOUL	[7]	Quarter
J100 ANDONG		2R
J200 CHUNCHEON		1R
J60 YANGGU-GUN	[7]	2R
J60 GIMCHEON	[8]	Quarter
J30 INCHEON	[6]	Semi
J60 ANDONG		Final
J30 ANDONG		Quarter
J30 YEONGWOL		Final

2023

J30 YEONGWOL		Quarter
J300 WANJU		1R
J100 ANDONG		2R
J30 ANDONG		2R
J30 GIMCHEON		2R

2022

J5 YANGGU		2R
J5 YEONGWOL		Quarter

Nation

KOR

Generation

Born in 2008 (16-17 years old)

World Ranking

Junior World Ranking　257th

Year-end Junior World Ranking

Rival

Yeseo Park (3-2)

[2025] J60ANDONG 5-7 6-4 6-4
[2024] J30ANDONG 4-6 3-6
[2024] J60ANDONG 6-4 6-3
[2024] J100SEOUL 2-6 1-6
[2024] J60GIMCHEON 6-3 6-2

Seojin Lee (3-0)

[2025] J30INCHEON-2 6-4 6-1
[2025] J60SUNCHANG 6-1 6-0
[2024] J30INCHEON 6-2 6-3

Ahkyung Kim (3-0)

[2025] J30INCHEON-2 6-1 6-2
[2025] J60SUNCHANG 6-0 4-6 6-2
[2022] J5YANGGU 4-6 6-4 6-2

Minji Choi (3-0)

[2024] J30INCHEON 6-4 6-4
[2024] J60YANGGU-GUN 6-1 6-1
[2022] J5YEONGWOL 6-4 6-1

Vlada Guryleva (0-2)

[2025] J100DUBAI-2 1-6 5-7
[2025] J100FUJAIRAH 3-6 6-3 4-6

Match Details

2025 J60 HARMON-2

W	2R	Emillina Alexandre	6-2 6-0
W	QF	Rei Miyamoto	6-3 6-3
L	SF	Kokona Ishii	3-6 2-6

2025 J60 HARMON

W	2R	Mirai Kameoka	6-1 6-2
W	QF	Rei Miyamoto	6-3 6-1
W	SF	Azuna Ichioka	6-2 6-3
L	F	Riyo Yoshida	6-7 5-7

2025 J60 SUNCHANG

W	1R	Aoi Yoshida	6-3 6-2
W	2R	Yerin Lee	6-4 6-3
W	QF	Sa Rang Lim	6-1 6-1
W	SF	Seojin Lee	6-1 6-0
W	F	Ahkyung Kim	6-0 4-6 6-2

2025 J60 ANDONG

W	1R	Jiwon Hwang	6-1 6-1
W	2R	Minju Kim	6-3 6-0
W	QF	Sa Rang Lim	6-3 6-2
W	SF	Yeseo Park	5-7 6-4 6-4
W	F	Yesung Choo	6-2 6-1

2025 J30 INCHEON-2

W	1R	Gina Inyoung Cha	6-0 6-0
W	2R	Seojin Lee	6-4 6-1
W	QF	Ahkyung Kim	6-1 6-2
W	SF	Kahyeon Han	6-0 6-2
L	F	Dayeon Lee	3-6 6-3 3-6

2025 J200 NONTHABURI

W	1R	Miyu Nishiwaki	7-5 6-2
L	2R	Victoria Milovanova	3-6 2-6

2025 J100 DUBAI-2

W	1R	Sophie Bekker	7-5 6-4
W	2R	Laura Valentine Pop	7-5 4-6 6-4
L	QF	Vlada Guryleva	1-6 5-7

2025 J100 DUBAI

W	1R	Margaret Sohns	5-7 6-4 6-2
W	2R	Alena Kharchenko	6-1 6-0
W	QF	Alina Botasheva	6-3 6-3
L	SF	Anastasia Efremova	5-7 4-6

2025 J100 FUJAIRAH

W	1R	Larissa Brasil	6-3 6-0
W	2R	Minxu Zhou	7-5 1-0
L	QF	Vlada Guryleva	3-6 6-3 4-6

2024 J30 GIFU

W	1R	Fuari Otani	6-3 6-0
W	2R	Imari Fukuda	7-5 6-2
L	QF	Rito Arima	1-6 2-6

2024 J300 WANJU

W	1R	Yuzuha Negishi	6-1 6-4
L	2R	Yushan Shao	4-6 4-6

2024 J100 SEOUL

W	1R	Jeong In Choi	6-4 6-0
W	2R	Ao Tamanaha	6-3 6-0
L	QF	Yeseo Park	2-6 1-6

2024 J100 ANDONG

W	1R	Jiwon Hwang	6-0 7-5
L	2R	Hyunyee Lee	3-6 2-6

2024 J60 YANGGU-GUN

W	1R	Minji Choi	6-1 6-1
L	2R	Yeri Hong	6-1 1-6 1-6

2024 J60 GIMCHEON

W	1R	Yeseo Park	6-3 6-2
W	2R	Rito Arima	3-6 6-3 6-1
L	QF	Seo Yun Choi	6-4 4-6 2-6

2024 J30 INCHEON

W	1R	Paramee Tadkaew	6-1 6-1
W	2R	Minji Choi	6-4 6-4
W	QF	Seojin Lee	6-2 6-3
L	SF	Si Ah Kim	3-4

2024 J60 ANDONG

W	1R	Yeseo Park	6-4 6-3
W	2R	Yuhan Chen	4-6 6-1 6-1
W	QF	Eunsoo Lee	6-2 7-6
W	SF	Jeong In Choi	7-6 6-3
L	F	Suha Lee	0-6 4-6

2024 J30 ANDONG

W	1R	Min Kyeong Kim	6-3 6-2
W	2R	Seohyeon Lee	6-3 6-0
L	QF	Yeseo Park	4-6 3-6

2024 J30 YEONGWOL

W	1R	Gyuree Nam	6-1 6-0
W	2R	Hyejeong Ahn	6-2 6-4
W	QF	Kahyeon Han	6-2 6-4
W	SF	Min Young Choi	3-6 6-3 6-1
L	F	Dayeon Lee	3-6 6-4 5-7

2023 J30 YEONGWOL

W	1R	Su Been Lee	6-1 6-0
W	2R	Yebin Kang	6-1 6-3
L	QF	Maralgoo Chogsomjav	2-6 1-6

2023 J100 ANDONG

W	1R	Yu-Ning Tsai	6-3 7-5
L	2R	Kanon Sawashiro	4-6 6-3 3-6

2023 J30 ANDONG

W	1R	Hyejeong Ahn	6-2 6-2
L	2R	Martaa Chogsomjav	2-6 5-7

2023 J30 GIMCHEON

W	1R	Eunsoo Lee	7-5 7-5
L	2R	Martaa Chogsomjav	3-6 5-7

2022 J5 YANGGU

W	1R	Ahkyung Kim	4-6 6-4 6-2
L	2R	Ha Eum Lee	6-7 6-3 3-6

2022 J5 YEONGWOL

W	1R	Seo Hyeon Park	6-1 6-3
W	2R	Minji Choi	6-4 6-1
L	QF	Se-Yeon Yang	0-6 3-6

Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9622, Number of registered players: 6,052, Number of registered results: 332,072