Siu Chi Nicholas Cheng

2025

J200 SYDNEY-2	[2]	Quarter
J100 NAMANGAN	[1]	Win
J100 HARARE-2	[2]	Final
J100 HARARE	[2]	3R
J200 MONTERREY	[8]	2R
J200 VERACRUZ		1R
J100 HUZHOU	[4]	2R
J100 QIONGHAI	[3]	2R
J300 NONTHABURICLOSEDREGIONALCHAMPIONHSIPS		2R
J100 TUNIS	[1]	Quarter
J100 SOUSSE	[1]	Final
J100 POTCHEFSTROOM-2	[4]	Quarter
J100 POTCHEFSTROOM	[2]	Win
J200 SANTODOMINGO-2		2R
J200 SANTODOMINGO		1R
J200 TUNIS		2R
J200 HAMMAMET		1R

2024

J200 HONGKONG		1R
J100 HONGKONG		1R
J300 WANJU		1R
J200 SHYMKENT		1R
J200 FERGANA		Quarter
J100 FERGANA-2	[7]	Final
J100 FUZHOU		1R
J200 SYDNEY		1R
J60 SHENZHEN-3	[1]	1R
J60 GUANGZHOU	[3]	Quarter
J30 HONGKONG-2	[1]	Final
J60 JAKARTA-2	[3]	3R
J60 JAKARTA	[3]	Semi
J100 QIONGHAI		Semi
J60 GIMCHEON	[4]	Win
J30 SUNCHANG	[2]	Semi
J30 INCHEON	[3]	Quarter

2023

J200 HONGKONG		1R
J100 HONGKONG		1R
J200 TAINAN		2R
J60 CHANGHUA-2	[10]	3R
J60 CHANGHUA	[8]	3R
J60 SINGAPORE-3		1R
J30 SINGAPORE-3	[4]	Final
J30 TERENGGANU	[1]	3R
J30 NONTHABURI	[10]	Quarter
J30 HONGKONG	[6]	Quarter
J60 JAKARTA-2		3R
J60 JAKARTA	[14]	2R
J30 YOGYAKARTA-2	[6]	Quarter
J60 SINGAPORE-2		1R
J60 SINGAPORE		Quarter
J60 HONGKONG		1R

2022

J4 HOCHIMINHCITY-2		1R
J4 HOCHIMINHCITY		2R
J4 HONGKONG-2		1R
J4 HONGKONG		2R
J5 HONGKONG-2		1R
J5 HONGKONG		2R

Nation

HKG

Generation

Born in 2008 (16-17 years old)

World Ranking

Junior World Ranking　142th

ATP Ranking　1801th

Year-end Junior World Ranking

Rival

Dongmin Kim (0-3)

[2024] J30INCHEON 3-6 2-6
[2024] J30SUNCHANG 4-6 2-6
[2024] J60JAKARTA 4-6 1-6

Finn Muller (1-1)

[2025] J100POTCHEFSTROOM 6-2 7-5
[2025] J100POTCHEFSTROOM-2 4-6 6-2 1-2

Niklas Maislinger (2-0)

[2025] J100POTCHEFSTROOM 6-2 6-3
[2025] J100POTCHEFSTROOM-2 6-0 6-2

Alejandro Castellanos (1-1)

[2025] J200VERACRUZ 0-6 1-6
[2025] J200MONTERREY 6-1 6-4

Arseniy Trebukhin (1-1)

[2025] J100NAMANGAN 6-2 6-3
[2024] J200SHYMKENT 2-6 0-6

Match Details

2025 J200 SYDNEY-2

W	2R	Lucas Han	6-3 6-1
W	3R	Ethan Domingo	6-4 6-1
L	QF	Nikolas Baker	3-6 2-6

2025 J100 NAMANGAN

W	1R	Akmal Abdullaev	6-2 6-4
W	2R	Rodion Traigel	6-2 7-6
W	QF	Mansur Sainov	6-2 6-3
W	SF	Vladimir Kadobine	6-0 6-3
W	F	Arseniy Trebukhin	6-2 6-3

2025 J100 HARARE-2

W	2R	Tawananyasha Musendekwa	6-0 6-0
W	3R	Cooper Mccarthy	5-0
W	QF	Joseph Franklin Jimoh	2-6 7-5 6-1
W	SF	Willem De Waal	3-6 6-1 6-3
L	F	John Bothma	7-5 5-7 6-7

2025 J100 HARARE

W	2R	Borys Alexander	6-1 7-5
L	3R	Kasra Nathaniel Shirazi	6-7 4-6

2025 J200 MONTERREY

W	1R	Alejandro Castellanos	6-1 6-4
L	2R	Vihaan Reddy	2-6 3-6

2025 J100 HUZHOU

W	1R	Zhe Jiang	6-3 7-5
L	2R	Jun Hao Luo	3-6 0-6

2025 J100 QIONGHAI

W	1R	Yanhong Li	7-6 6-3
L	2R	Mingwei Qiu	3-6 4-6

2025 J300 NONTHABURICLOSEDREGIONALCHAMPIONHSIPS

W	1R	Kaigaoge Kang	3-6 7-6 7-5
L	2R	Jake Dembo	4-6 5-7

2025 J100 TUNIS

W	1R	Youssef Sassi	6-4 6-1
W	2R	Daniil Tkachenko	4-6 6-4 6-2
L	QF	Yanael Beranger	6-7 3-6

2025 J100 SOUSSE

W	1R	Yassine Khelif	6-2 7-5
W	2R	Felix Triquart	6-3 6-4
W	QF	Mahmoud Chetouane	7-6 6-0
W	SF	Edoardo Barbalaco	6-3 6-2
L	F	Carel Aubriel Ngounoue	3-6 3-6

2025 J100 POTCHEFSTROOM-2

W	1R	Niklas Maislinger	6-0 6-2
W	2R	Hlumani Kekana	6-2 6-2
L	QF	Finn Muller	4-6 6-2 1-2

2025 J100 POTCHEFSTROOM

W	1R	Ethan Andrew Pieber	6-2 6-2
W	2R	Rynard Van Der Laan	6-0 6-1
W	QF	Niklas Maislinger	6-2 6-3
W	SF	Constantin Neubauer	6-2 7-6
W	F	Finn Muller	6-2 7-5

2025 J200 SANTODOMINGO-2

W	1R	Diego Alcala	6-4 6-2
L	2R	Michael Antonius	1-6 2-6

2025 J200 TUNIS

W	1R	Skander Nsairi	1-6 6-2 7-5
L	2R	Luka Talan Lopatic	1-6 2-6

2024 J200 FERGANA

W	1R	Rafalentino Ali Da Costa	7-6 6-3
W	2R	Artem Bogomolov	6-1 6-7 7-6
L	QF	Zangar Nurlanuly	5-7 2-6

2024 J100 FERGANA-2

W	1R	Akmal Abdullaev	5-7 6-4 6-3
W	2R	Sukhrob Saidov	5-7 6-1 6-1
W	QF	Artem Sidorov	7-6 3-6 6-4
W	SF	Mikhail Khodorchenko	6-2
L	F	Ivan Gretskiy	3-6 3-6

2024 J60 GUANGZHOU

W	1R	Haoren Ma	4-2 4-2
W	2R	Mingwei Qiu	6-2 6-2
W	3R	Shijie Chen	6-2 6-4
L	QF	Zihan Gao	2-6 6-3 4-6

2024 J30 HONGKONG-2

W	1R	Xi Cheng Huang	6-3 6-2
W	2R	Christian Sean Wong	6-2 6-2
W	QF	Ki Cheong Morris Tang	6-2 6-1
W	SF	Jian Huang	6-3 6-4
L	F	Sin Hang Tam	5-7 1-6

2024 J60 JAKARTA-2

W	2R	Ethan Matthew Koh	6-2 6-0
L	3R	Ahmad Fauzan	4-6 3-6

2024 J60 JAKARTA

W	1R	Naoto Tomizawa	7-5 6-3
W	2R	Raphael Dandi Perwira Paska	6-4 6-1
W	QF	Praneel Sharma	6-1 6-4
L	SF	Dongmin Kim	4-6 1-6

2024 J100 QIONGHAI

W	1R	Jintao Lan	6-4 6-0
W	2R	Jheng-Min Huang	6-2
W	QF	Haolong He	6-2 7-5
L	SF	Jaden Dewandaka Tan	6-7 0-6

2024 J60 GIMCHEON

W	1R	Seungjun Yu	7-5 6-4
W	2R	Ho Jun Park	6-0 1-0
W	QF	Dongyun Oh	6-1 6-3
W	SF	Chang Min Ryu	6-2 5-7 7-5
W	F	Jinyeong Kim	6-4 6-4

2024 J30 SUNCHANG

W	1R	Gwanmu Kim	6-2 6-0
W	2R	Woo Yeon Na	6-1 6-1
W	QF	Min Hyuk Cho	6-2 6-3
L	SF	Dongmin Kim	4-6 2-6

2024 J30 INCHEON

W	1R	Jisung Lee	6-2 6-4
W	2R	Taeyul Kim	6-3 6-2
L	QF	Dongmin Kim	3-6 2-6

2023 J200 TAINAN

W	1R	Chin-Tai Wu	6-3 6-1
L	2R	Ryo Tabata	2-6 7-6 2-6

2023 J60 CHANGHUA-2

W	1R	Chiang-Sen Liu	7-5 7-5
W	2R	Bo Shi Lee	6-2 6-4
L	3R	Yen-Chun Wang	1-6 6-7

2023 J60 CHANGHUA

W	1R	Cheng En Yu	6-3 0-6 6-3
W	2R	Kousuke Ko	4-1 4-0
L	3R	Tsz Fu Wong	2-4 2-4

2023 J30 SINGAPORE-3

W	1R	Zachary Sng	6-1 7-5
W	2R	Chen Hui Ho	0-6 7-5 6-2
W	QF	Nagamitsu Kuroda	6-1 6-2
W	SF	Vishal Prakash	0-6 6-2 6-2
L	F	Lin Hao-Yu	4-6 1-6

2023 J30 TERENGGANU

W	1R	Robert Dolya	6-4 6-1
W	2R	Seung-Min Oh	6-7 6-3 6-4
L	3R	Jia-Ying Lee	6-7 6-1 5-10

2023 J30 NONTHABURI

W	2R	Pajara Thaweekul	6-2 6-3
W	3R	Xiuyuan Ye	6-3 6-1
L	QF	Penn Charusorn	1-6 2-6

2023 J30 HONGKONG

W	1R	Kwok Ting Makson Chan	6-2 6-3
W	2R	Luke Jie Xi Ho	6-4 6-2
L	QF	Penn Charusorn	2-6 3-6

2023 J60 JAKARTA-2

W	1R	Louis Maha Viro Deo Tarigan	7-6 7-6
W	2R	Michael Dylan Jimenez	6-4 6-4
L	3R	Aldhito Ramadhan Dwi Kurniawan	3-6 0-6

2023 J30 YOGYAKARTA-2

W	2R	Kai Thompson	6-4 6-2
W	3R	Kai-An Wu	7-6 6-4
L	QF	Kandhavel Mahalingam Akilandeshwari	6-4 1-6 4-6

2023 J60 SINGAPORE

W	1R	Julien Tremolieres	6-1 6-7 6-1
W	2R	Toa Maeda	6-2 7-6
L	QF	Hyeon Seok Seo	1-6 1-6

2022 J4 HOCHIMINHCITY

W	1R	Tuan Dat Vo	6-3 6-2
L	2R	Brendan Nicholas Hendrata	2-6 3-6

2022 J4 HONGKONG

W	1R	Jacob Kailiang Shen	3-6 6-0 7-6
L	2R	Hong Kiu Lau	4-6 6-7

2022 J5 HONGKONG

W	1R	Cho Kong Ethan Luk	6-1 6-1
L	2R	Eren Matthew Cheung	3-5 4-2 4-10

Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9586, Number of registered players: 5,950, Number of registered results: 317,378