2018 Toray Pan Pacific Open – Singles

Singles
2018 Toray Pan Pacific Open
Champion	Karolína Plíšková
Runner-up	Naomi Osaka
Final score	6–4, 6–4
Events
Singles Doubles
← 2017 · Toray Pan Pacific Open · 2019 →

Caroline Wozniacki was the two-time defending champion, but lost in the second round to Camila Giorgi.

Karolína Plíšková won the title, defeating Naomi Osaka in the final, 6–4, 6–4. Plíšková won the title after saving two match points Alison Riske had against her in the quarterfinals.

Seeds[]

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

Draw[]

Key[]

Finals[]

	Semifinals							Final
		Camila Giorgi	2	3
	3	Naomi Osaka	6	6
								3	Naomi Osaka	4	4
								4	Karolína Plíšková	6	6
	4	Karolína Plíšková	6	4	6
		Donna Vekić	2	6	3

Top half[]

	First Round							Second Round							Quarterfinals							Semifinals
								1/WC	C Wozniacki	2	6	4
	Q	M Doi	2	1					C Giorgi	6	2	6
		C Giorgi	6	6												C Giorgi	5
	WC	V Azarenka	6	7											WC	V Azarenka	3r
	WC	K Nara	4	5				WC	V Azarenka	6	6
		C Vandeweghe	6	3	5			7	A Barty	4	2
	7	A Barty	4	6	7																		C Giorgi	2	3
																						3	N Osaka	6	6
								3	N Osaka	6	6
	Q	N Hibino	1	7	3				D Cibulková	2	1
		D Cibulková	6	5	6										3	N Osaka	6	6
		K Mladenovic	3	65											8	B Strýcová	3	4
		A Kontaveit	6	77					A Kontaveit	65	6	5
	Q	Z Diyas	4	4				8	B Strýcová	77	3	7
	8	B Strýcová	6	6

Bottom half[]

	First Round							Second Round							Quarterfinals							Semifinals
	6	G Muguruza	6	6
		B Bencic	2	4				6	G Muguruza	1	2
	Q	E Bouchard	4	4				Q	A Riske	6	6
	Q	A Riske	6	6											Q	A Riske	1	77	64
	WC	Kr Plíšková	62	6	68										4	Ka Plíšková	6	65	77
		D Gavrilova	77	3	710				D Gavrilova	6	4	4
								4	Ka Plíšková	4	6	6
																						4	Ka Plíšková	6	4	6
	5	S Stephens	4	4																			D Vekić	2	6	3
		D Vekić	6	6					D Vekić	6	7
	Q	G Dabrowski	2	0					J Konta	3	5
		J Konta	6	6												D Vekić	6	6
		A Pavlyuchenkova	6	6											2	C Garcia	3	4
		A Sasnovich	3	4					A Pavlyuchenkova	4	6	5
								2	C Garcia	6	2	7

Qualifying[]

Seeds[]

Qualifiers[]

Qualifying draw[]

First qualifier[]

	First Round							Qualifying Competition
	1	Zarina Diyas	6	6
		Miyabi Inoue	4	3
								1	Zarina Diyas	6	6
									Risa Ozaki	1	0
		Risa Ozaki	6	77
	12	Anna Zaja	2	62

Second qualifier[]

	First Round							Qualifying Competition
	2	Magda Linette	710	6
		Momoko Kobori	68	3
								2	Magda Linette	2	77	3
								7	Nao Hibino	6	63	6
		Erika Sema	0	0
	7	Nao Hibino	6	6

Third qualifier[]

	First Round							Qualifying Competition
	3	Alison Riske	6	6
		Valeria Savinykh	4	4
								3	Alison Riske	6	6
								11	Ayano Shimizu	3	2
	WC	Mai Hontama	1	4
	11	Ayano Shimizu	6	6

Fourth qualifier[]

	First Round							Qualifying Competition
	4	Eugenie Bouchard	6	6
	WC	Moyuka Uchijima	1	1
								4	Eugenie Bouchard	6	2	7
								WC	Chihiro Muramatsu	1	6	5
	WC	Chihiro Muramatsu	6	6
	Alt	Misa Eguchi	2	0

Fifth qualifier[]

	First Round							Qualifying Competition
	Alt	Gabriela Dabrowski	6	6
		Miharu Imanishi	3	2
								Alt	Gabriela Dabrowski	6	6
								8	Antonia Lottner	3	2
		Mari Osaka	3	6	3
	8	Antonia Lottner	6	4	6

Sixth qualifier[]

	First Round							Qualifying Competition
	6	Jana Fett	3	2
		Danielle Lao	6	6
									Danielle Lao	5	5
								9	Misaki Doi	7	7
	WC	Haruka Kaji	0	2
	9	Misaki Doi	6	6

References[]

• Main Draw
• Qualifying Draw