Women's Singles
2019 Australian Open
Champion	Naomi Osaka
Runner-up	Petra Kvitová
Final score	7-6(7-2), 5-7, 6-4
Details
Draw	128 (16 Q / 8 WC )
Seeds	32
Events
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Naomi Osaka defeated Petra Kvitová 7-6^(7-2), 5-7, 6-4 in the final to win the Women's Singles tennis title at the 2019 Australian Open. By winning the tournament, Osaka took over the WTA no. 1 singles ranking from Simona Halep and also became the first player since Jennifer Capriati to win their first two Grand Slam titles in consecutive fashion. Eleven players had a theoretical chance of becoming no. 1 at the start of the tournament (ten if Halep played her first match).^[1] In addition to Kvitová and Osaka, Sloane Stephens, Karolína Plí?ková, Angelique Kerber, Elina Svitolina, Kiki Bertens, Aryna Sabalenka and Daria Kasatkina were also in contention for the no. 1 ranking at the start of this tournament, but were eliminated from contention as the tournament progressed.^[2]

Caroline Wozniacki was the defending champion, but lost in the third round to Maria Sharapova.

Amanda Anisimova became the first player born in the 21st century to advance to the fourth round of a Grand Slam singles tournament. Ashleigh Barty also became the first Australian to reach the quarterfinals since Jelena Dokic in the 2009 Australian Open.

This was the first Australian Open to feature a final set tiebreak. When the score in a final set reaches 6-6, the first player to reach 10 points and be leading by at least 2 points wins the set (and the match). Katie Boulter and Ekaterina Makarova became the first players to contest this tiebreak in the main draw, with Boulter emerging victorious. This was also the first Grand Slam main draw appearance of Poland's first Grand Slam singles champion Iga ?wi?tek. She lost to Camila Giorgi in the second round.

For the first time since 2009 Wimbledon, all of the top eight seeds reached the third round at a Grand Slam women's singles event.^[3]

Seeds

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

Qualifying

Wildcards

Draw

Key

Finals

	Quarterfinals							Semifinals							Final
	16	Serena Williams	4	6	5
	7	Karolína Plí?ková	6	4	7
								7	Karolína Plí?ková	2	6	4
								4	Naomi Osaka	6	4	6
	4	Naomi Osaka	6	6
	6	Elina Svitolina	4	1
															4	Naomi Osaka	77	5	6
															8	Petra Kvitová	62	7	4
	8	Petra Kvitová	6	6
	15	Ashleigh Barty	1	4
								8	Petra Kvitová	77	6
									Danielle Collins	62	0
		Anastasia Pavlyuchenkova	6	5	1
		Danielle Collins	2	7	6

Top half

Section 1

	First Round							Second Round							Third Round							Fourth Round
	1	S Halep	62	6	6
		K Kanepi	77	4	2			1	S Halep	6	65	6
		S Kenin	6	3	7				S Kenin	3	77	4
	Q	V Kudermetova	3	6	5										1	S Halep	6	6
		A Cornet	6	6												V Williams	2	3
		L Arruabarrena	2	2					A Cornet	3	6	0
		V Williams	63	77	6				V Williams	6	4	6
	25	M Buz?rnescu	77	63	2																	1	S Halep	1	6	4
	23	C Suárez Navarro	7	6																		16	S Williams	6	4	6
	WC	C Burel	5	2				23	C Suárez Navarro	3	6	1
		S Stosur	5	2					D Yastremska	6	3	6
		D Yastremska	7	6												D Yastremska	2	1
		E Bouchard	6	6											16	S Williams	6	6
	WC	S Peng	2	1					E Bouchard	2	2
		T Maria	0	2				16	S Williams	6	6
	16	S Williams	6	6

Section 2

	First Round							Second Round							Third Round							Fourth Round
	10	D Kasatkina	3	0
	PR	T Bacsinszky	6	6				PR	T Bacsinszky	6	7
	Q	N Vikhlyantseva	62	6	6			Q	N Vikhlyantseva	2	5
	Q	V Lepchenko	77	2	4										PR	T Bacsinszky	65	2
		J Konta	77	2	710										18	G Muguruza	77	6
		A Tomljanovi?	64	6	67				J Konta	4	77	5
		S Zheng	2	3				18	G Muguruza	6	63	7
	18	G Muguruza	6	6																		18	G Muguruza	3	1
	27	C Giorgi	6	6																		7	Ka Plí?ková	6	6
		D Jakupovi?	3	0				27	C Giorgi	6	6
	Q	I ?wi?tek	6	3	6			Q	I ?wi?tek	2	0
		A Bogdan	3	6	4										27	C Giorgi	4	6	2
		M Brengle	6	6											7	Ka Plí?ková	6	3	6
	Q	M Doi	4	0					M Brengle	6	1	0
	Q	K Muchová	3	2				7	Ka Plí?ková	4	6	6
	7	Ka Plí?ková	6	6

Section 3

	First Round							Second Round							Third Round							Fourth Round
	4	N Osaka	6	6
		M Linette	4	2				4	N Osaka	6	6
		T Zidan?ek	7	6					T Zidan?ek	2	4
		D Gavrilova	5	3											4	N Osaka	5	6	6
	PR	L Siegemund	65	6	6										28	S-w Hsieh	7	4	1
		V Azarenka	77	4	2			PR	L Siegemund	3	4
		S Vögele	2	1				28	S-w Hsieh	6	6
	28	S-w Hsieh	6	6																		4	N Osaka	4	6	6
	21	Q Wang	6	6																		13	A Sevastova	6	3	4
		F Ferro	4	3				21	Q Wang	6	6
		Z Diyas	6	5	1				A Kruni?	2	3
		A Kruni?	3	7	6										21	Q Wang	3	3
	Q	B Andreescu	77	60	6										13	A Sevastova	6	6
	WC	W Osuigwe	61	77	3			Q	B Andreescu	3	6	2
		M Barthel	3	1				13	A Sevastova	6	3	6
	13	A Sevastova	6	6

Section 4

	First Round							Second Round							Third Round							Fourth Round
	12	E Mertens	6	7
		AK Schmiedlová	2	5				12	E Mertens	6	7
	Q	L Zhu	6	2	2				M Gasparyan	1	5
		M Gasparyan	4	6	6										12	E Mertens	3	2
		P Parmentier	4	65											17	M Keys	6	6
		A Potapova	6	77					A Potapova	3	4
	WC	D Aiava	2	2				17	M Keys	6	6
	17	M Keys	6	6																		17	M Keys	2	6	1
	26	D Cibulková	2	6	2																	6	E Svitolina	6	1	6
		S Zhang	6	4	6				S Zhang	6	7
		Kr Plí?ková	77	2	6				Kr Plí?ková	3	5
		A Blinkova	62	6	2											S Zhang	6	4	5
		V Ku?mová	4	6	6										6	E Svitolina	4	6	7
		K Kozlova	6	4	2				V Ku?mová	4	1
	Q	V Golubic	1	2				6	E Svitolina	6	6
	6	E Svitolina	6	6

Bottom half

Section 5

	First Round							Second Round							Third Round							Fourth Round
	8	P Kvitová	6	6
		M Rybáriková	3	2				8	P Kvitová	6	6
		I-C Begu	63	4					I-C Begu	1	3
		A Petkovic	77	3r											8	P Kvitová	6	6
		B Bencic	6	2	6											B Bencic	1	4
		K Siniaková	4	6	3				B Bencic	7	4	6
		Y Putintseva	6	77					Y Putintseva	5	6	2
	32	B Strýcová	4	61																		8	P Kvitová	6	6
	24	L Tsurenko	6	77																			A Anisimova	2	1
		E Alexandrova	4	64				24	L Tsurenko	0	2
		M Niculescu	63	4					A Anisimova	6	6
		A Anisimova	77	6												A Anisimova	6	6
		K Boulter	6	4	710										11	A Sabalenka	3	2
		E Makarova	0	6	66				K Boulter	3	4
	Q	A Kalinskaya	1	4				11	A Sabalenka	6	6
	11	A Sabalenka	6	6

Section 6

	First Round							Second Round							Third Round							Fourth Round
	15	A Barty	6	6
		L Kumkhum	2	2				15	A Barty	6	6
	WC	E Perez	4	0					Y Wang	2	3
		Y Wang	6	6											15	A Barty	7	6
	Q	A Sharma	7	4	6											M Sakkari	5	1
	WC	P Hon	5	6	1			Q	A Sharma	1	4
		M Sakkari	6	3	6				M Sakkari	6	6
	22	J Ostapenko	1	6	2																	15	A Barty	4	6	6
	30	M Sharapova	6	6																		30	M Sharapova	6	1	4
	Q	H Dart	0	0				30	M Sharapova	6	6
		S Cîrstea	4	1					R Peterson	2	1
		R Peterson	6	6											30	M Sharapova	6	4	6
		V Lapko	65	0r											3	C Wozniacki	4	6	3
		J Larsson	77	3					J Larsson	1	3
		A Van Uytvanck	3	4				3	C Wozniacki	6	6
	3	C Wozniacki	6	6

Section 7

	First Round							Second Round							Third Round							Fourth Round
	5	S Stephens	6	6
		T Townsend	4	2				5	S Stephens	6	6
		O Jabeur	65	63					T Babos	3	1
		T Babos	77	77											5	S Stephens	78	77
		M Vondrou?ová	6	6											31	P Marti?	66	65
		E Rodina	3	2					M Vondrou?ová	4	5
		H Watson	1	2				31	P Marti?	6	7
	31	P Marti?	6	6																		5	S Stephens	77	3	3
	20	A Kontaveit	6	6																			A Pavlyuchenkova	63	6	6
		S Sorribes Tormo	3	2				20	A Kontaveit	3	3
		K Flipkens	1	1					A Sasnovich	6	6
		A Sasnovich	6	6												A Sasnovich	0	3
		M Puig	4	3												A Pavlyuchenkova	6	6
		A Pavlyuchenkova	6	6					A Pavlyuchenkova	3	6	6
		A Riske	3	3				9	K Bertens	6	3	3
	9	K Bertens	6	6

Section 8

	First Round							Second Round							Third Round							Fourth Round
	14	J Görges	6	65	4
		D Collins	2	77	6				D Collins	6	7
	Q	Y Bonaventure	6	4	4				S Vickery	3	5
		S Vickery	2	6	6											D Collins	6	6
	PR	B Mattek-Sands	1	2											19	C Garcia	3	2
	WC	Z Hives	6	6				WC	Z Hives	3	3
	Q	J Ponchet	2	3				19	C Garcia	6	6
	19	C Garcia	6	6																			D Collins	6	6
	29	D Veki?	6	6																		2	A Kerber	0	2
		K Mladenovic	2	4				29	D Veki?	4	6	1
	Q	P Badosa Gibert	4	2				WC	K Birrell	6	4	6
	WC	K Birrell	6	6											WC	K Birrell	1	0
	Q	B Haddad Maia	6	5	6										2	A Kerber	6	6
		B Pera	3	7	4			Q	B Haddad Maia	2	3
		P Hercog	2	2				2	A Kerber	6	6
	2	A Kerber	6	6

References

General

• Draw

Specific

External links

• 2019 Australian Open - Women's draws and results at the International Tennis Federation