Woohyuk Chang

2023

J300Wanju	[15]	3R
J300Beaulieu-Sur-Mer		1R
J300Villena	[12]	3R
J300Casablanca		1R
J200Valencia	[2]	Quarter
Australian Open Junior		1R
J300Traralgon		1R

2022

Jb1Osan-Asiaclosed	[4]	Semi
J2Chuncheon	[4]	1R
Jaosaka	[11]	3R
Jb1Pune	[4]	Quarter
J3Tashkent-2	[3]	3R
J3Tashkent	[3]	Win
J4Sunchang	[1]	Quarter
J3Rabat	[3]	2R
J1Casablanca		2R
J1Nonthaburi		Quarter
J2Kolkata		2R
J2Chandigarh		Quarter

2021

J4Nairobi-3	[1]	Quarter
J5Nairobi-3	[7]	Win
J5Nairobi-2	[7]	Win
J5Gimcheon		Semi
J5Sunchang		Quarter

Nation

KOR

Generation

Born in 2005 (19-20 years old)

Year-end Junior World Ranking

Rival

Aryan Shah (1-1)

[2022] JB1PUNE 4-6 4-6
[2022] J2CHANDIGARH 6-3 6-3

Denim Yadav (2-0)

[2022] JB1PUNE 6-2 6-1
[2022] J1NONTHABURI 7-6 6-2

Satoru Nakajima (2-0)

[2022] JB1PUNE 6-0 3-6 6-4
[2022] JAOSAKA 2-6 6-3 6-1

Hoyoung Roh (1-1)

[2022] JB1OSAN-ASIACLOSED 3-6 2-6
[2021] J5SUNCHANG 4-6 6-2 6-2

Seungmin Park (2-0)

[2022] JB1OSAN-ASIACLOSED 6-3 6-0
[2021] J5GIMCHEON 7-5 6-2

Match Details

2023 J300Wanju

W	1R	Iliyas Maratuly	2-6 6-1 6-3
W	2R	Harry Pugh	6-2 6-7 6-0
L	3R	Charlie Camus	4-6 6-4 1-6

2023 J300Villena

W	2R	Miguel Avendano Cadena	6-4 6-4
L	3R	Andres Santamarta Roig	2-6 1-6

2023 J200Valencia

W	1R	William Rejchtman Vinciguerra	6-1 7-6
W	2R	Alejandro Juan Mano	6-3 7-6
L	QF	Ignacio Parisca	2-6 0-6

2022 Jb1Osan-Asiaclosed

W	1R	Jaishnav Shinde	1-6 7-5 6-1
W	2R	Bill Chan	6-3 6-2
W	3R	Shingo Masuda	7-6 5-7 6-0
W	QF	Seungmin Park	6-3 6-0
L	SF	Hoyoung Roh	3-6 2-6

2022 Jaosaka

W	1R	Yuya Ando	7-6 6-2
W	2R	Satoru Nakajima	2-6 6-3 6-1
L	3R	Asahi Harazaki	3-6 1-6

2022 Jb1Pune

W	1R	Satoru Nakajima	6-0 3-6 6-4
W	2R	Denim Yadav	6-2 6-1
L	QF	Aryan Shah	4-6 4-6

2022 J3Tashkent-2

W	2R	Abdulaziz Usmonjonov	6-0 6-2
L	3R	Stepan Zhoromsky	4-6 6-4 4-6

2022 J3Tashkent

W	2R	Ilya Maltsev	6-4 6-1
W	3R	Matteo Covato	6-2 6-2
W	QF	Said Akbarov	6-3 4-6 6-3
W	SF	Yuvan Nandal	6-4 1-6 6-3
W	F	Amir Milushev	6-2 1-6 6-3

2022 J4Sunchang

W	1R	Dong Geon Kim	3-6 6-4 6-3
W	2R	Hyeon Seok Seo	6-1 6-1
L	QF	Donghyun Hwang	1-6 2-6

2022 J3Rabat

W	1R	David Schwarc	6-4 6-1
L	2R	Jack Loge	6-7 2-6

2022 J1Casablanca

W	1R	Mohammed Nabihi	6-1 6-2
L	2R	Paul Inchauspe	4-6 0-6

2022 J1Nonthaburi

W	1R	Zach Stephens	6-3 6-1
W	2R	Denim Yadav	7-6 6-2
W	3R	Ivan Sodan	3-6 6-2 7-6
L	QF	Jack Loutit	3-6 2-6

2022 J2Kolkata

W	1R	Chirag Duhan	7-5 6-4
L	2R	Ruslan Tiukaev	6-3 0-6 4-6

2022 J2Chandigarh

W	1R	Sarthak Arora	6-2 6-2
W	2R	Aryan Shah	6-3 6-3
L	QF	Bushan Haobam	4-6 4-6

2021 J4Nairobi-3

W	1R	Mudiwa Munyimani	6-1 6-2
W	2R	Yannick Maser	6-3 6-1
L	QF	Hussein El Tawil	4-6 4-6

2021 J5Nairobi-3

W	1R	Paris Pouatcha	6-0 6-2
W	2R	Alfons Ridstrom	6-4 6-3
W	QF	Oscar Bain Moreno De Vega	6-4 6-3
W	SF	George Russell	3-6 7-6 6-1
W	F	Dhillon Virdee Oakley	6-1 7-6

2021 J5Nairobi-2

W	1R	Raymond Oduor	6-1 6-2
W	2R	Yassin Hamed	6-1 6-3
W	QF	Kael Shalin Shah	6-7 6-4 6-3
W	SF	Oscar Bain Moreno De Vega	6-0 6-3
W	F	Jiang Yunhan	7-5 6-4

2021 J5Gimcheon

W	1R	Yoontaek Lee	6-1 6-1
W	2R	Seungmin Park	7-5 6-2
W	QF	Sooyoung Yang	6-2 7-6
L	SF	Jangjun Kim	4-6 4-6

2021 J5Sunchang

W	1R	Dong Hwan Kim	6-1 6-2
W	2R	Hoyoung Roh	4-6 6-2 6-2
L	QF	Haesun Lee	6-0 5-7 4-6

Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9232, Number of registered players: 5,739, Number of registered results: 303,630