2019 Sydney International – Men's singles

Men's singles
2019 Sydney International
Champion	Alex de Minaur
Runner-up	Andreas Seppi
Score	7–5, 7–6(7–5)
Draw	28 (4 Q / 3 WC )
Seeds	8

Daniil Medvedev was the defending champion, but withdrew before his first match.^[1][2]

Alex de Minaur won his first ATP Tour title, defeating Andreas Seppi in the final, 7–5, 7–6^(7–5).^[3]

The top four seeds receive a bye into the second round.

^[4]

	Semifinals							Final
	8	Andreas Seppi	77	6
	3	Diego Schwartzman	63	4
								8	Andreas Seppi	5	65
								5	Alex de Minaur	7	77
	4	Gilles Simon	3	2
	5	Alex de Minaur	6	6

	First round							Second round							Quarterfinals							Semifinals
								1	S Tsitsipas	6	6
		M Ebden	6	3	4			LL	G Andreozzi	3	4
	LL	G Andreozzi	3	6	6										1	S Tsitsipas	6	4	4
		M Kližan	77	4	77										8	A Seppi	4	6	6
	WC	A Popyrin	64	6	65				M Kližan	62	2
		J Chardy	5	6	4			8	A Seppi	77	6
	8	A Seppi	7	2	6																	8	A Seppi	77	6
																						3	D Schwartzman	63	4
								3	D Schwartzman	6	6
		D Kudla	5	4				Q	G García López	2	3
	Q	G García López	7	6											3	D Schwartzman	6	3	77
		R Harrison	4	2											Q	Y Nishioka	1	6	61
	Q	Y Nishioka	6	6				Q	Y Nishioka	6	6
	Q	A Rublev	6	6				Q	A Rublev	3	1
	6	L Pouille	2	3

	First round							Second round							Quarterfinals							Semifinals
	7	M Fucsovics	3	6	6
	WC	J Duckworth	6	3	4			7	M Fucsovics	3	4
		J Millman	4	77	7				J Millman	6	6
		F Tiafoe	6	65	5											J Millman	5	6	63
		M Jaziri	1	1r											4	G Simon	7	3	77
		S Querrey	6	4					S Querrey	65	78	4
								4	G Simon	77	66	6
																						4	G Simon	3	2
	5	A de Minaur	6	6																		5	A de Minaur	6	6
		D Lajović	4	3				5	A de Minaur	6	77
	Q	R Opelka	6	6				Q	R Opelka	4	65
		A Ramos Viñolas	3	4											5	A de Minaur	77	6
	WC	J Thompson	6	6											WC	J Thompson	64	3
		A Mannarino	3	3				WC	J Thompson	3	77	6
								LL	T Daniel	6	65	0

	First round							Qualifying competition
	1	Aljaž Bedene	7	4	64
		Guillermo García López	5	6	77
									Guillermo García López	77	6
								WC	Alex Bolt	63	3
	WC	Alex Bolt	3	7	6
	6	Jaume Munar	6	5	3

	First round							Qualifying competition
	2	Andrey Rublev	6	6
		Evgeny Donskoy	1	4
								2	Andrey Rublev	7	6
								5	Guido Andreozzi	5	2
	WC	Christopher O'Connell	6	4	3
	5	Guido Andreozzi	4	6	6

	First round							Qualifying competition
	3	Yoshihito Nishioka	5	6	6
		Jason Kubler	7	1	3
								3	Yoshihito Nishioka	6	7
								8	Cristian Garín	3	5
		Pedro Sousa	3	3
	8	Cristian Garín	6	6

	First round							Qualifying competition
	4	Taro Daniel	6	7
		Lukáš Rosol	4	5
								4	Taro Daniel	77	4	4
									Reilly Opelka	65	6	6
		Reilly Opelka	6	7
	7	Pablo Andújar	1	5

• Main Draw
• Qualifying Draw