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Boys' singles
1999 Australian Open
Final
Champion	Kristian Pless
Runner-up	Mikhail Youzhny
Score	6–4, 6–3
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
← 1998 · Australian Open · 2000 →

Julien Jeanpierre was the defending champion, but did not compete this year.
Danish first seed Kristian Pless won the title, defeating Russian ninth seed Mikhail Youzhny in the final, 6–4, 6–3.

	Quarterfinals							Semifinals							Final
	1	Kristian Pless	6	7
	8	Jean-Christophe Faurel	4	6
								1	Kristian Pless	6	6
								15	Francesco Aldi	1	1
		Levar Harper-Griffith	1	4
	15	Francesco Aldi	6	6
															1	Kristian Pless	6	6
															9	Mikhail Youzhny	4	3
	5	Jaroslav Levinský	3	6	9
	4	Éric Prodon	6	0	7
								5	Jaroslav Levinský	6	5
								9	Mikhail Youzhny	7	7
	11	Simone Amorico	4	2
	9	Mikhail Youzhny	6	6

	First round							Second round							Third round							Quarterfinals
	1	Kristian Pless	6	6
		Jeroen Masson	2	1				1	K Pless	6	6
	WC	Marc Kimmich	1	1					M Mohamed	1	1
		Mamoun Mohamed	6	6											1	K Pless	6	6
		Timo Nieminen	6	6												T Nieminen	2	0
	Q	Alex Bucewicz	3	2					T Nieminen	7	6
	LL	Graydon Moore	0	1				10	D Martin	6	4
	10	David Martin	6	6																		1	K Pless	6	7
	13	Andrew McDade	6	6																		8	J-C Faurel	4	6
	WC	Samuel Fletcher	3	4				13	A McDade	6	6
	Q	Marcin Losinski	6	6	6			Q	M Losinski	3	4
	LL	Milos Nikolic	3	7	2										13	A McDade	2	6
	LL	Timothy Martin	6	3	1										8	J-C Faurel	6	7
		Maximilian Abel	4	6	6				M Abel	3	3
	Q	Anthony Hampson	5	0				8	J-C Faurel	6	6
	8	Jean-Christophe Faurel	7	6

	First round							Second round							Third round							Quarterfinals
	3	Ladislav Chramosta	6	6
		Andrew Anderson	4	2				3	L Chramosta	6	3	2
	LL	Alex Jakupovic	4	2					L Harper-Griffith	2	6	6
		Levar Harper-Griffith	6	6												L Harper-Griffith	6	6
		Charles-Antoine Sévigny	1	2											12	J Johansson	3	0
		Lee Childs	6	6					L Childs	6	3
	WC	Sadik Kadir	2	4				12	J Johansson	7	6
	12	Joachim Johansson	6	6																			L Harper-Griffith	1	4
	15	Francesco Aldi	6	6																		15	F Aldi	6	6
		Julien Maes	4	2				15	F Aldi	4	6	6
		Boris Bachert	3	6					P-J Nomdo	6	1	1
		Peter-John Nomdo	6	7											15	F Aldi	7	6
	WC	Glen Bertram	2	3											7	A Roddick	6	3
		Gonçalo Figueiredo	6	6					G Figueiredo	2	3
		Stian Boretti	6	5	3			7	A Roddick	6	6
	7	Andy Roddick	2	7	6

	First round							Second round							Third round							Quarterfinals
	5	Jaroslav Levinský	6	7
		Christian-Michael Straka	3	6				5	J Levinský	6	6
	Q	Philip Gubenco	6	6				Q	P Gubenco	4	3
	LL	David Laverty	4	2											5	J Levinský	5	6	6
		Evan Fowler	2	6	5											D Marafiote	7	4	0
		Domenic Marafiote	6	2	7				D Marafiote	6	4	6
		Bo Hodge	6	5				14	M Hilton	3	6	4
	14	Mark Hilton	7	7																		5	J Levinský	3	6	9
	16	Alex Bogomolov Jr.	7	4	7																	4	É Prodon	6	0	7
	WC	Jed Stanford	5	6	5			16	A Bogomolov Jr.	6	5	4
	WC	Daniel Wendler	1	6	8			WC	M Fitzgerald	2	7	6
	WC	Matthew Fitzgerald	6	2	10										WC	M Fitzgerald	6	6	4
	Q	Michael Staniak	7	7											4	É Prodon	7	4	6
		Lee Radovanovich	5	5				Q	M Staniak	2	2
		Wong Wing-luen	2	4				4	É Prodon	6	6
	4	Éric Prodon	6	6

	First round							Second round							Third round							Quarterfinals
	6	Jürgen Melzer	6	6
		Mik Ledvonova	4	4				6	J Melzer	6	6
		Thierry Ascione	6	6					T Ascione	3	3
	Q	Sebastian Nawrocki	1	4											6	J Melzer	4	1
		Michal Navrátil	3	1											11	S Amorico	6	6
	Q	Lefteris Alexiou	6	6				Q	L Alexiou	6	2
		Dirk Stegmann	2	3				11	S Amorico	7	6
	11	Simone Amorico	6	6																		11	S Amorico	4	2
	9	Mikhail Youzhny	6	6																		9	M Youzhny	6	6
	WC	Rameez Junaid	1	4				9	M Youzhny	1	6	6
		Stefano Mocci	6	7					S Mocci	6	2	4
		Roger Anderson	1	6											9	M Youzhny	6	7
		Mardy Fish	6	6											2	J Nieminen	4	5
		Chris Gostek	3	3					M Fish	4	3
	Q	Kirk Jackson	2	0				2	J Nieminen	6	6
	2	Jarkko Nieminen	6	6

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