2019 Sydney International – Women's singles

Angelique Kerber was the defending champion, but lost to Petra Kvitová in the quarterfinals.

Women's singles
2019 Sydney International
Champion	Petra Kvitová
Runner-up	Ashleigh Barty
Score	1–6, 7–5, 7–6(7–3)
Draw	30 (4 Q / 4 WC )
Seeds	8

Kvitová went on to win her second title in Sydney, defeating the previous year's finalist Ashleigh Barty in the final, 1–6, 7–5, 7–6^(7–3).^[1]

Seeds

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

1. Simona Halep (second round)
2. Angelique Kerber (quarterfinals)
3. Naomi Osaka (withdrew)
4. Sloane Stephens (second round)
5. Petra Kvitová (champion)
6. Karolína Plíšková (withdrew)
7. Kiki Bertens (semifinals)
8. Daria Kasatkina (first round)
9. Anastasija Sevastova (first round)
10. Elise Mertens (quarterfinals)

Draw

Finals

	Semifinals							Final
		Ashleigh Barty	64	6	7
	7	Kiki Bertens	77	4	5
									Ashleigh Barty	6	5	63
								5/WC	Petra Kvitová	1	7	77
	Q	Aliaksandra Sasnovich	1	2
	5/WC	Petra Kvitová	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	S Halep	4	4
		J Ostapenko	3	3					A Barty	6	6
		A Barty	6	6												A Barty	6	6
		A Kontaveit	2	7	6										10	E Mertens	3	3
	LL	M Puig	6	5	1				A Kontaveit	3	1
	Q	K Siniaková	64	6	2			10	E Mertens	6	6
	10	E Mertens	77	2	6																		A Barty	64	6	7
	4	S Stephens	0	77	77																	7	K Bertens	77	4	5
	Q	E Alexandrova	6	63	63			4	S Stephens	6	64	0
	Q	Y Putintseva	6	77				Q	Y Putintseva	3	77	6
	WC	D Gavrilova	1	64											Q	Y Putintseva	2	2
		C Suárez Navarro	3	4											7	K Bertens	6	6
		G Muguruza	6	6					G Muguruza
	LL	B Pera	5	4				7	K Bertens	w/o
	7	K Bertens	7	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	D Kasatkina	1	4
	Q	A Sasnovich	6	6				Q	A Sasnovich	0	6	6
	LL	T Maria	3	64				Q	P Hon	6	3	3
	Q	P Hon	6	77											Q	A Sasnovich	6	6
		D Cibulková	6	3	4										PR	T Bacsinszky	3	3
	WC	S Stosur	3	6	6			WC	S Stosur	7	4	3
	PR	T Bacsinszky	63	6	6			PR	T Bacsinszky	5	6	6
	9	A Sevastova	77	4	4																	Q	A Sasnovich	1	2
	5/WC	P Kvitová	6	7																		5/WC	P Kvitová	6	6
		A Sabalenka	1	5				5/WC	P Kvitová	77	6
		S-w Hsieh	77	6					S-w Hsieh	62	2
	Q	D Collins	64	3											5/WC	P Kvitová	6	6
	WC	A Tomljanović	3	3											2	A Kerber	4	1
		C Giorgi	6	6					C Giorgi	63	2
								2	A Kerber	77	6

Qualifying

Seeds

1. Aliaksandra Sasnovich (qualified)
2. Kateřina Siniaková (qualified)
3. Barbora Strýcová (first round)
4. Danielle Collins (qualified)
5. Johanna Konta (qualifying competition, retired, Lucky loser)
6. Kristina Mladenovic (first round)
7. Yulia Putintseva (qualified)
8. Monica Puig (qualifying competition, lucky loser)
9. Aleksandra Krunić (first round)
10. Bernarda Pera (qualifying competition, lucky loser)
11. Tatjana Maria (qualifying competition, lucky loser)
12. Ekaterina Alexandrova (qualified)

Qualifiers

1. Aliaksandra Sasnovich
2. Kateřina Siniaková
3. Yulia Putintseva
4. Danielle Collins
5. Ekaterina Alexandrova
6. Priscilla Hon

Lucky losers

1. Monica Puig
2. Tatjana Maria
3. Johanna Konta
4. Bernarda Pera

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Aliaksandra Sasnovich	6	6
		Tamara Zidanšek	4	1
								1	Aliaksandra Sasnovich	6	6
								8	Monica Puig	1	0
	Alt	Bethanie Mattek-Sands	6	2	2
	8	Monica Puig	3	6	6

Second qualifier

	First round							Qualifying competition
	2	Kateřina Siniaková	6	6
		Eri Hozumi	2	3
								2	Kateřina Siniaková	6	6
								10	Bernarda Pera	3	4
	WC	Alexandra Bozovic	2	1
	10	Bernarda Pera	6	6

Third qualifier

	First round							Qualifying competition
	3	Barbora Strýcová	5	6	4
		Zarina Diyas	7	1	6
									Zarina Diyas	2	2
								7	Yulia Putintseva	6	6
		Destanee Aiava	0	2
	7	Yulia Putintseva	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Danielle Collins	77	6
	WC	Maddison Inglis	63	4
								4	Danielle Collins	7	6
								11	Tatjana Maria	5	3
	WC	Abbie Myers	1	3
	11	Tatjana Maria	6	6

Fifth qualifier

	First round							Qualifying competition
	5	Johanna Konta	6	6
		Miriam Kolodziejová	3	2
								5	Johanna Konta	1r
								12	Ekaterina Alexandrova	4
		Stefanie Vögele	4	1
	12	Ekaterina Alexandrova	6	6

Sixth qualifier

	First round							Qualifying competition
	6	Kristina Mladenovic	65	6	68
	WC	Kimberly Birrell	77	3	710
								WC	Kimberly Birrell	77	4	3
									Priscilla Hon	62	6	6
		Priscilla Hon	6	6
	9	Aleksandra Krunić	1	4