2014 Japan Women's Open – Singles

Samantha Stosur successfully defended her title, defeating Zarina Diyas in the final, 7–6^(9–7), 6–3.

Singles
2014 Japan Women's Open
Champion	Samantha Stosur
Runner-up	Zarina Diyas
Final score	7–6^(9–7), 6–3

Seeds

1. Samantha Stosur (Champion)
2. Madison Keys (Quarterfinals, retired)
3. Elina Svitolina (Semifinals)
4. Coco Vandeweghe (Second round)
5. Zarina Diyas (Final)
6. Heather Watson (Second round)
7. Christina McHale (First round)
8. Lauren Davis (Quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild Card
• LL = Lucky Loser
• Alt = Alternate
• SE = Special Exempt
• PR = Protected Ranking
• ITF = ITF entry
• JE = Junior Exempt
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	1	Samantha Stosur	7^8	6
	3	Elina Svitolina	6^6	2
								1	Samantha Stosur	7^9	6
								5	Zarina Diyas	6^7	3
	5	Zarina Diyas	6	7
		Luksika Kumkhum	2	5

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	S Stosur	6	7
		M Eguchi	4	5				1	S Stosur	7^7	1
	LL	M Imanishi	4	0					J Gajdošová	6^4	0^r
		J Gajdošová	6	6											1	S Stosur	6	6
		Y Putintseva	7^7	6												Y Putintseva	4	1
	WC	R Ozaki	6^3	3					Y Putintseva	6	7
		J Jakšić	6	4	2			6	H Watson	4	5
	6	H Watson	3	6	6																	1	S Stosur	7^8	6
	3	E Svitolina	7^7	4	6																	3	E Svitolina	6^6	2
		S Rogers	6^2	6	1			3	E Svitolina	3	6	6
		E Sema	1	6	0			WC	N Osaka	6	3	4
	WC	N Osaka	6	4	6										3	E Svitolina	6	6
		R Voráčová	1	3											8	L Davis	2	4
	Q	S Aoyama	6	6				Q	S Aoyama	1	1
	Q	H Kuwata	6	4	6^3			8	L Davis	6	6
	8	L Davis	1	6	7^7

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	5	Z Diyas	7^7	6
	Q	Y-j Chan	6^3	1				5	Z Diyas	6	6
	PR	T Maria	2	1					L Arruabarrena	0	1
		L Arruabarrena	6	6											5	Z Diyas	6^4	6	6
		J Zheng	6	5	2											A Konjuh	7^7	4	2
		A Konjuh	4	7	6				A Konjuh	6	3	6
	WC	K Mladenovic	2	3				4	C Vandeweghe	2	6	3
	4	C Vandeweghe	6	6																		5	Z Diyas	6	7
	7	C McHale	6	1	3																		L Kumkhum	2	5
		L Kumkhum	4	6	6				L Kumkhum	2	6	6
		B Mattek-Sands	6^4	6	1				E Hozumi	6	4	4
		E Hozumi	7^7	3	6											L Kumkhum	6	4
		M Doi	6^4	6	6										2	M Keys	2	3^r
	Q	A Bogdan	7^7	2	2				M Doi	0	4
		S Vickery	3	3				2	M Keys	6	6
	2	M Keys	6	6

Qualifying

Seeds

1. Hiroko Kuwata (Qualified)
2. Alizé Lim (Second round)
3. Indy de Vroome (Second round)
4. Arina Rodionova (Second round)
5. Miharu Imanishi (Qualifying competition, Lucky loser)
6. Nao Hibino (Second round)
7. Olga Savchuk (Qualifying competition)
8. Chan Yung-jan (Qualified)

Qualifiers

1. Hiroko Kuwata
2. Chan Yung-jan
3. Ana Bogdan
4. Shuko Aoyama

Lucky Loser

1. Miharu Imanishi

First Qualifier

	First Round							Second Round							Qualifying Competition
	1	Hiroko Kuwata	3	6	7^7
		Mari Tanaka	6	1	6^4
								1	Hiroko Kuwata	2	6	6
									Riko Sawayanagi	6	1	1
		Makoto Ninomiya	6	6^5	4
		Riko Sawayanagi	3	7^7	6
															1	Hiroko Kuwata	6	7
															5	Miharu Imanishi	4	5
		Kanae Hisami	6	7
		Chiaki Okadaue	4	5
									Kanae Hisami	3	7^10	1
								5	Miharu Imanishi	6	6^8	6
		Yurika Sema	2	7^7	2
	5	Miharu Imanishi	6	6^5	6

Second Qualifier

	First Round							Second Round							Qualifying Competition
	2	Alizé Lim	6	6
	WC	Chihiro Takayama	3	1
								2	Alizé Lim	1	1
									Junri Namigata	6	6
		Junri Namigata	6	7^7
		Noppawan Lertcheewakarn	3	6^5
																Junri Namigata	2	6	2
															8	Chan Yung-jan	6	4	6
	WC	Maria Mukai	4	3
	WC	Chihiro Muramatsu	6	6
								WC	Chihiro Muramatsu	0	1
								8	Chan Yung-jan	6	6
		Haruka Kaji	3	1
	8	Chan Yung-jan	6	6

Third Qualifier

	First Round							Second Round							Qualifying Competition
	3	Indy de Vroome	7^7	7^7
		Kotomi Takahata	6^4	6^3
								3	Indy de Vroome	4	6	5
									Tori Kinard	6	1	7
		Tori Kinard	6	6
	WC	Kimika Sakata	1	0
																Tori Kinard	6	4	4
																Ana Bogdan	1	6	6
		Ana Bogdan	6	6
		Yumi Miyazaki	0	2
									Ana Bogdan	6	2	6
								6	Nao Hibino	2	6	1
		Yuka Higuchi	5	0
	6	Nao Hibino	7	6

Fourth Qualifier

	First Round							Second Round							Qualifying Competition
	4	Arina Rodionova	4	6	6
		Chang Kai-chen	6	3	4
								4	Arina Rodionova	1	4
									Shuko Aoyama	6	6
		Mari Osaka	6	2	3
		Shuko Aoyama	3	6	6
																Shuko Aoyama	3	6	6
															7	Olga Savchuk	6	1	1
		Miki Miyamura	6	6
		Michika Ozeki	1	1
									Miki Miyamura	2	3
								7	Olga Savchuk	6	6
		Kyōka Okamura	5	3
	7	Olga Savchuk	7	6

References

• Main Draw
• Qualifying Draw