Boys' singles
2019 Australian Open
Final
Champion	Lorenzo Musetti
Runner-up	Emilio Nava
Score	4–6, 6–2, 7–6(14–12)
Events
Singles men women boys girls Doubles men women mixed boys girls WC Singles men women quad WC Doubles men women quad Legends men women mixed
← 2018 · Australian Open · 2020 →

Lorenzo Musetti won the boys' singles tennis title at the 2019 Australian Open, defeating Emilio Nava in the final, 4–6, 6–2, 7–6^(14–12). He saved a championship point in the third-set tiebreak.^[1]

Sebastian Korda was the defending champion, but was no longer eligible to participate in junior events. He received a wildcard into the men's singles qualifying competition, where he lost to Go Soeda in the first round.

Click on the seed number of a player to go to their draw section.

	Quarterfinals							Semifinals							Final
	1	Lorenzo Musetti	710	7
	6	Nicolás Álvarez Varona	68	5
								1	Lorenzo Musetti	6	6
									Giulio Zeppieri	2	4
	3	Otto Virtanen	5	3
		Giulio Zeppieri	7	6
															1	Lorenzo Musetti	4	6	714
															13	Emilio Nava	6	2	612
	9	Cannon Kingsley	65	6	2
	4	Filip Cristian Jianu	77	4	6
								4	Filip Cristian Jianu	6	2	5
								13	Emilio Nava	3	6	7
		Jiří Lehečka	65	6	2
	13	Emilio Nava	77	4	6

	First round							Second round							Third round							Quarterfinals
	1	Lorenzo Musetti	6	6
	WC	Tai Sach	4	0				1	L Musetti	6	6
		Nguyễn Văn Phương	6	4	6				PV Nguyễn	4	4
		Ng Ki-lung	4	6	3										1	L Musetti	6	7
	WC	Hikaru Takeda	2	3											15	L Draxl	4	5
		Mateus Alves	6	6					M Alves	5	4
		Nicholas David Ionel	3	4				15	L Draxl	7	6
	15	Liam Draxl	6	6																		1	L Musetti	710	7
	12	Tristan Boyer	6	64	3																	6	N Álvarez Varona	68	5
		Jacob Fearnley	3	77	6				J Fearnley	6	7
	WC	Ken Cavrak	6	6				WC	K Cavrak	4	5
		Bora Şengül	1	3												J Fearnley	6	5	1
	Q	Khololwam Montsi	3	5											6	N Álvarez Varona	4	7	6
		Alexandr Binda	6	7					A Binda	4	61
		Louis Herman	4	2				6	N Álvarez Varona	6	77
	6	N Álvarez Varona	6	6

	First round							Second round							Third round							Quarterfinals
	3	Otto Virtanen	6	66	710
	WC	Stefan Storch	1	78	66			3	O Virtanen	7	6
		Gustaf Ström	6	6					G Ström	5	1
	Q	Ryoma Matsushita	3	1											3	O Virtanen	6	611	6
		Lodewijk Weststrate	6	6												L Weststrate	4	713	2
	WC	Cooper White	2	2					L Weststrate	7	6
	Q	James Story	2	2				16	E Spizzirri	5	4
	16	Eliot Spizzirri	6	6																		3	O Virtanen	5	3
	11	Valentin Royer	6	6																			G Zeppieri	7	6
		Eric Vanshelboim	2	1				11	V Royer	4	1
		Tyler Zink	4	2					G Zeppieri	6	6
		Giulio Zeppieri	6	6												G Zeppieri	6	6
		Péter Makk	4	6	6										8	J Forejtek	3	4
		Mann Shah	6	0	2				P Makk	4	4
		Dane Sweeny	3	0				8	J Forejtek	6	6
	8	Jonáš Forejtek	6	6

	First round							Second round							Third round							Quarterfinals
	7	Dalibor Svrčina	6	77
		Natan Rodrigues	0	63				7	D Svrčina	6	6
		Francesco Passaro	6	3	5				S-y Han	4	0
		Han Seon-yong	3	6	7										7	D Svrčina	2	5
		Wojciech Marek	6	6											9	C Kingsley	6	7
	Q	Joubert Klopper	1	4					W Marek	1	2
	WC	Tom Evans	1	4				9	C Kingsley	6	6
	9	Cannon Kingsley	6	6																		9	C Kingsley	65	6	2
	14	Harold Mayot	6	4	6																	4	FC Jianu	77	4	6
		Admir Kalender	3	6	4			14	H Mayot	2	77	67
	Q	Ryuhei Azuma	4	6	1				T Kodat	6	65	710
		Toby Kodat	6	1	6											T Kodat	5	3
	WC	Chen Dong	3	4											4	FC Jianu	7	6
	Q	Connor Thomson	6	6				Q	C Thomson	3	2
		Matteo Arnaldi	3	4				4	FC Jianu	6	6
	4	Filip Cristian Jianu	6	6

	First round							Second round							Third round							Quarterfinals
	5	Rinky Hijikata	6	6
	Q	Lilian Marmousez	3	4				5	R Hijikata	4	4
		Zane Khan	710	61	6				Z Khan	6	6
		Shunsuke Mitsui	68	77	2											Z Khan	61	4
		Christian Lerby	3	4												J Lehečka	77	6
		Jiří Lehečka	6	6					J Lehečka	6	6
		Harry Wendelken	7	65	711				H Wendelken	2	2
	10	Gauthier Onclin	5	77	69																		J Lehečka	65	6	2
	13	Emilio Nava	6	6																		13	E Nava	77	4	6
		Keisuke Saitoh	4	2				13	E Nava	6	7
	Q	Luciano Darderi	5	77	6			Q	L Darderi	1	5
		Thantub Suksumrarn	7	63	2										13	E Nava	6	3	6
		Dominic Stricker	3	5											2	Y Bu	2	6	1
		Holger Vitus Nødskov Rune	6	7					HVN Rune	64	3
	WC	Tristan Schoolkate	6	1	4			2	Y Bu	77	6
	2	Bu Yunchaokete	4	6	6

This article displays the qualifying draw for Boys' singles at the 2019 Australian Open.^[2]

	First round							Qualifying competition
	1	Cezar Crețu	6	6
	WC	Shuannon Tricerri	1	2
								1	Cezar Crețu	2	64
								13	Ryoma Matsushita	6	77
	WC	Chak Lam Coleman Wong	1	4
	13	Ryoma Matsushita	6	6

	First round							Qualifying competition
	2	Egor Agafonov	6	6
		Emir Şendoğan	1	3
								2	Egor Agafonov	4	77	4
								11	James Story	6	64	6
	WC	Alex Bulte	7	4	4
	11	James Story	5	6	6

	First round							Qualifying competition
	3	Nini Gabriel Dica	6	3	6
	WC	Nikita Volonski	4	6	1
								3	Nini Gabriel Dica	6	4	4
								14	Khololwam Montsi	4	6	6
		Piotr Pawlak	4	5
	14	Khololwam Montsi	6	7

	First round							Qualifying competition
	4	Lilian Marmousez	6	77
		Taiyo Yamanaka	0	63
								4	Lilian Marmousez	6	6
								15	Charl Morgan	2	4
		Adam Neff	60	3
	15	Charl Morgan	77	6

	First round							Qualifying competition
	5	Tsai Chang-lin	5	6	6
	WC	Edward Vo	7	2	4
								5	Tsai Chang-lin	4	3
								16	Joubert Klopper	6	6
		Berk İlkel	2	3
	16	Joubert Klopper	6	6

	First round							Qualifying competition
	6	Fabrizio Andaloro	6	6
		Cihan Akay	4	3
								6	Fabrizio Andaloro	3	6	4
									Ryuhei Azuma	6	1	6
		Ryuhei Azuma	6	6
	9	João Ferreira	4	3

	First round							Qualifying competition
	7	Filippo Moroni	64	64
		Connor Thomson	77	77
									Connor Thomson	77	6
									Javier Cueto Ramos	64	3
		Javier Cueto Ramos	6	7
	10	Tomoya Ikeda	3	5

	First round							Qualifying competition
	8	Luciano Darderi	6	6
		Fumiya Yoshino	1	1
								8	Luciano Darderi	6	6
								12	Blaise Bicknell	4	4
	WC	Kamil Kozlowski	2	5
	12	Blaise Bicknell	6	7

• Main draw at ausopen.com
• Draw Archived 2019-01-02 at the Wayback Machine at itftennis.com