Boys' Junior World Rankings at the End of 2019

	Name	Birth Year	Nation
1	Thiago Agustin Tirante	2001	ARG
2	Holger Vitus Nodskov Rune	2003	DEN
3	Jonas Forejtek	2001	CZE
4	Shintaro Mochizuki	2003	JPN
5	Harold Mayot	2002	FRA
6	Martin Damm	2003	USA
7	Emilio Nava	2001	USA
8	Valentin Royer	2001	FRA
9	Toby Kodat	2003	USA
10	Shunsuke Mitsui	2002	JPN
11	Jiri Lehecka	2001	CZE
12	Lorenzo Musetti	2002	ITA
13	Jeffrey Von Der Schulenburg	2002	SUI
14	Arthur Cazaux	2002	FRA
15	Leandro Riedi	2002	SUI
16	Carlos Gimeno Valero	2001	ESP
17	Dominic Stephan Stricker	2002	SUI
18	Liam Draxl	2001	CAN
19	Khololwam Montsi	2002	RSA
20	Flavio Cobolli	2002	ITA
21	Gauthier Onclin	2001	BEL
22	Dalibor Svrcina	2002	CZE
23	Juan Bautista Torres	2002	ARG
24	Illya Beloborodko	2001	UKR
25	Peter Makk	2001	HUN
26	Eliakim Coulibaly	2002	CIV
27	Cannon Kingsley	2001	USA
28	Karlis Ozolins	2002	LAT
29	Hanwen Li	2002	CHN
30	Tristan Schoolkate	2001	AUS
31	Bu Yunchaokete	2002	CHN
32	Nicolas Alvarez Varona	2001	ESP
33	Matheuspucinelli De Almeida Pucinelli De Almeida	2001	BRA
34	Matteo Arnaldi	2001	ITA
35	Terence Atmane	2002	FRA
36	Arthur Fery	2002	GBR
37	Alexander Zgirovsky	2001	BLR
38	Carlos Alcaraz	2003	ESP
39	Filip Cristian Jianu	2001	ROU
40	Tyler Zink	2001	USA
41	Hamad Medjedovic	2003	SRB
42	Kevin Chahoud	2001	SWE
43	Pablollamas Ruiz Llamas Ruiz	2002	ESP
44	Wojciech Marek	2001	POL
45	Timo Legout	2002	FRA
46	Taha Baadi	2001	CAN
47	Roman Andres Burruchaga	2002	ARG
48	Martin Krumich	2002	CZE
49	Felix Gill	2002	GBR
50	Eliot Spizzirri	2001	USA
51	Andrew Paulson	2001	CZE
52	Nicholas David Ionel	2002	ROU
53	Mikolaj Lorens	2002	POL
54	Brandon Nakashima	2001	USA
55	Evgeny Philippov	2002	RUS
56	Dali Blanch	2003	USA
57	Alibek Kachmazov	2002	RUS
58	Peter Fajta	2002	HUN
59	Keisuke Saitoh	2001	JPN
60	Lukas Neumayer	2002	AUT
61	Harry Wendelken	2001	GBR
62	Marat Sharipov	2002	RUS
63	Francesco Passaro	2001	ITA
64	Stijn Pel	2002	NED
65	Gustavo Heide	2002	BRA
66	Dane Sweeny	2001	AUS
67	Eric Vanshelboim	2001	UKR
68	Youcef Rihane	2001	ALG
69	Sebastian Gima	2002	ROU
70	Elmer Moller	2003	DEN
71	Filip Misolic	2001	AUT
72	Alexander Hoogmartens	2002	BEL
73	Arthur Craig Pantino	2001	PHI
74	William Grant	2001	USA
75	Samuelvincent Ruggeri Vincent Ruggeri	2002	ITA
76	Sebastian Nothhaft	2001	HKG
77	Jerome Kym	2003	SUI
78	Giovannimpetshi Perricard Mpetshi Perricard	2003	FRA
79	Alejo Lorenzolingua Lavallen Lingua Lavallen	2001	ARG
80	Taiyo Yamanaka	2001	JPN
81	Luca Nardi	2003	ITA
82	Nemanja Malesevic	2001	BIH
83	Nikita Volonski	2001	AUS
84	Natan Rodrigues	2002	BRA
85	Max Wiskandt	2002	GER
86	Lorenzo Rottoli	2002	ITA
87	Blu Baker	2001	GBR
88	Milan Welte	2001	GER
89	Wai Yu Kai	2001	HKG
90	Lilian Marmousez	2002	FRA
91	Ryuhei Azuma	2001	JPN
92	Francesco Maestrelli	2002	ITA
93	Nino Ehrenschneider	2001	GER
94	Maxalcala Gurri Alcala Gurri	2002	ESP
95	Andrew Dale	2001	USA
96	Max Westphal	2003	FRA
97	Joshua Lapadat	2002	CAN
98	Dev Javia	2002	IND
99	Giulio Zeppieri	2001	ITA
100	Aidan Mayo	2003	USA

Birth Year	Count	Top Player
Born in 2001	45	Thiago Agustin Tirante (Rank 1)
Born in 2002	42	Harold Mayot (Rank 5)
Born in 2003	13	Holger Vitus Nodskov Rune (Rank 2)

Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14549, Number of registered players: 7,577, Number of registered results: 451,713