Singles
2017 Korea Open
Champion	Jeļena Ostapenko
Runner-up	Beatriz Haddad Maia
Score	6–7(5–7), 6–1, 6–4
Draw	32
Seeds	8

Lara Arruabarrena was the defending champion, but lost in the first round to Ekaterina Alexandrova.

Jeļena Ostapenko won the title, defeating Beatriz Haddad Maia in the final, 6–7^(5–7), 6–1, 6–4.

Seeds

Draw

Finals

	Semifinals							Final
	1	Jeļena Ostapenko	3	6	6
	Q	Luksika Kumkhum	6	1	3
								1	Jeļena Ostapenko	65	6	6
									Beatriz Haddad Maia	77	1	4
		Beatriz Haddad Maia	6	79
		Richèl Hogenkamp	1	67

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Ostapenko	78	6
		J Larsson	66	1				1	J Ostapenko	6	6
		N Hibino	6	6					N Hibino	2	2
		K-c Chang	2	4											1	J Ostapenko	6	6
		V Cepede Royg	6	6												V Cepede Royg	3	1
	Q	P Plipuech	3	2					V Cepede Royg	4	6	6
		K Ahn	7	7					K Ahn	6	4	3
	6	T Maria	5	5																		1	J Ostapenko	3	6	6
	4	S Cîrstea	6	6																		Q	L Kumkhum	6	1	3
	PR	M Eguchi	1	3				4	S Cîrstea	6	6
	WC	S-j Jang	3	5					N Gibbs	3	3
		N Gibbs	6	7											4	S Cîrstea	3	1
	Q	L Kumkhum	3	6	6										Q	L Kumkhum	6	6
		M Duque Mariño	6	4	1			Q	L Kumkhum	6	6
		E Alexandrova	6	7					E Alexandrova	3	3
	7	L Arruabarrena	3	5

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	I-C Begu	2	6	6
	Q	V Wongteanchai	6	3	3			5	I-C Begu	3	6	2
	WC	K Zavatska	6	3	1				B Haddad Maia	6	4	6
		B Haddad Maia	4	6	6											B Haddad Maia	6	6
		S Sorribes Tormo	6	0	6											S Sorribes Tormo	4	4
		H Watson	3	6	1				S Sorribes Tormo	6	6
	WC	N-l Han	6	6				WC	N-l Han	1	2
	3	Kr Plíšková	4	4																			B Haddad Maia	6	79
	8	C McHale	3	4																			R Hogenkamp	1	67
	Q	A Rus	6	6				Q	A Rus	5	4
	Q	P Hon	6	4	6			Q	P Hon	7	6
	Q	K Muchová	1	6	4										Q	P Hon	3	4
		A Petkovic	2	5												R Hogenkamp	6	6
		D Allertová	6	7					D Allertová	4	4
		R Hogenkamp	5	6	6				R Hogenkamp	6	6
	2	K Bertens	7	4	3

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Tereza Martincová	6	6
	WC	Jeong Yeong-won	4	2
								1	Tereza Martincová	1	2
								10	Priscilla Hon	6	6
		Olivia Tjandramulia	1	1
	10	Priscilla Hon	6	6

Second qualifier

	First round							Qualifying competition
	2	Arantxa Rus	6	6
	WC	Kim Se-hyun	3	1
								2	Arantxa Rus	6	77
								7	Jennifer Elie	4	62
	WC	Oksana Kalashnikova	4	4
	7	Jennifer Elie	6	6

Third qualifier

	First round							Qualifying competition
	3	Luksika Kumkhum	6	77
		Choi Ji-hee	1	65
								3	Luksika Kumkhum	6	6
								9	Katy Dunne	2	1
	WC	Ahn Yu-jin	5	1
	9	Katy Dunne	7	6

Fourth qualifier

	First round							Qualifying competition
	4	Miharu Imanishi	6	6
	WC	Kim Da-bin	2	1
								4	Miharu Imanishi	6	5	1
								8	Varatchaya Wongteanchai	2	7	6
	WC	Ji Sun-ae	0	0
	8	Varatchaya Wongteanchai	6	6

Fifth qualifier

	First round							Qualifying competition
	5	Peangtarn Plipuech	6	6
		Chuang Chia-jung	2	1
								5	Peangtarn Plipuech	5	6	6
								12	Kim Na-ri	7	2	1
		Park Sang-hee	3	2
	12	Kim Na-ri	6	6

Sixth qualifier

	First round							Qualifying competition
	6	Karolína Muchová	6	6
	WC	Lee So-ra	2	4
								6	Karolína Muchová	6	6
								11	Anna Morgina	1	3
		Jeong Su-nam	3	62
	11	Anna Morgina	6	77

External links

• Main draw
• Qualifying draw