Boys' Junior World Rankings at the End of 2021

	Name	Birth Year	Nation
1	Juncheng Shang	2005	CHN
2	Daniel Rincon	2003	ESP
3	Samir Banerjee	2003	USA
4	Bruno Kuzuhara	2004	USA
5	Viacheslav Bielinskyi	2003	UKR
6	Victor Lilov	2004	USA
7	Mili Poljicak	2004	CRO
8	Adolfo Daniel Vallejo	2004	PAR
9	Saschagueymard Wayenburg Gueymard Wayenburg	2003	FRA
10	Jerome Kym	2003	SUI
11	Jakub Mensik	2005	CZE
12	Lucavan Assche Van Assche	2004	FRA
13	Mark Lajal	2003	EST
14	Gonzalo Bueno	2004	PER
15	Leo Borg	2003	SWE
16	Ignacio Buse	2004	PER
17	Alejandromanzanera Pertusa Manzanera Pertusa	2003	ESP
18	Gabriel Debru	2005	FRA
19	Edas Butvilas	2004	LTU
20	Jackpinnington Jones Pinnington Jones	2003	GBR
21	Arthur Fils	2004	FRA
22	Philip Sekulic	2003	AUS
23	Olaf Pieczkowski	2004	POL
24	Ethan Quinn	2004	USA
25	Pedroboscardin Dias Boscardin Dias	2003	BRA
26	Giovannimpetshi Perricard Mpetshi Perricard	2003	FRA
27	Daniel Merida	2004	ESP
28	Rodrigo Pacheco Mendez	2005	MEX
29	Kalin Ivanovski	2004	MKD
30	Jack Anthrop	2003	USA
31	Kilian Feldbausch	2005	SUI
32	Petr Nesterov	2003	BUL
33	Coleman Wong	2004	HKG
34	Vilius Gaubas	2004	LTU
35	Ozan Baris	2004	USA
36	Peter Benjamin Privara	2004	SVK
37	Dino Prizmic	2005	CRO
38	Alexander Bernard	2003	USA
39	Alvaroguillen Meza Guillen Meza	2003	ECU
40	Orel Kimhi	2003	ISR
41	Bor Artnak	2004	SLO
42	Lautaro Midon	2004	ARG
43	Sean Cuenin	2004	FRA
44	Aleksander Orlikowski	2003	POL
45	Maks Kasnikowski	2003	POL
46	Erik Arutiunian	2004	BLR
47	Sebastian Dominko	2003	SLO
48	Daniil Ostapenkov	2003	BLR
49	Ryan Colby	2003	USA
50	Gerardcampana Lee Campana Lee	2004	KOR
51	Konstantin Zhzhenov	2004	RUS
52	Max Westphal	2003	FRA
53	Abedallah Shelbayh	2003	JOR
54	Juan Carlos Prado Angelo	2005	BOL
55	Max Hans Rehberg	2003	GER
56	Philip Florig	2003	GER
57	Liam Gavrielides	2004	GER
58	Neo Niedner	2003	GER
59	Ilia Simakin	2003	RUS
60	Alexander Blockx	2005	BEL
61	Adam Jurajda	2003	CZE
62	Matthew William Donald	2004	CZE
63	Joao Victor Couto Loureiro	2003	BRA
64	Vojtech Petr	2005	CZE
65	Artur Kukasian	2004	RUS
66	Miguelperez Pena Perez Pena	2003	ESP
67	Connor Henryvan Schalkwyk Van Schalkwyk	2004	NAM
68	Juan Manuella Serna La Serna	2004	ARG
69	Dali Blanch	2003	USA
70	Jakub Nicod	2004	CZE
71	Filip Pieczonka	2004	POL
72	Maxim Shin	2003	UZB
73	Walid Ahouda	2003	MAR
74	Luka Mikrut	2004	CRO
75	Yassine Dlimi	2003	MAR
76	Stefan Popovic	2003	SRB
77	Pierre Yves Bailly	2003	BEL
78	Borys Zgola	2004	POL
79	Igor Kudriashov	2003	RUS
80	Mehdi Benchakroun	2003	MAR
81	Jaden Weekes	2004	CAN
82	Woobin Shin	2004	KOR
83	Lui Maxted	2003	GBR
84	Aidan Kim	2004	USA
85	Daniele Minighini	2004	ITA
86	Martin Katz	2003	BEL
87	German Samofalov	2003	UKR
88	Gilles Arnaud Bailly	2005	BEL
89	Mika Brunold	2004	SUI
90	Hynek Barton	2004	CZE
91	Pedro Rodenas	2004	ESP
92	Johan Alexanderrodriguez Rodriguez Rodriguez Rodriguez	2003	COL
93	Max Batyutenko	2005	KAZ
94	Maxim Zhukov	2005	RUS
95	Cooper Williams	2005	USA
96	Constantinos Koshis	2004	CYP
97	Nishant Dabas	2003	IND
98	Ron Ellouck	2004	ISR
99	Miguel Gomes	2003	POR
100	Robin Bertrand	2003	FRA

Birth Year	Count	Top Player
Born in 2003	46	Daniel Rincon (Rank 2)
Born in 2004	41	Bruno Kuzuhara (Rank 4)
Born in 2005	13	Juncheng Shang (Rank 1)

Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 10179, Number of registered players: 6,443, Number of registered results: 375,166