2018 Odlum Brown Vancouver Open – Women's singles

Maryna Zanevska was the defending champion, but lost to Nao Hibino in the second round.

Women's singles
2018 Odlum Brown Vancouver Open
Champion	Misaki Doi
Runner-up	Heather Watson
Score	6–7(4–7), 6–1, 6–4

Main article: 2018 Odlum Brown Vancouver Open

Misaki Doi won the title after defeating Heather Watson 6–7^(4–7), 6–1, 6–4 in the final.

Seeds

1. Kateryna Kozlova (second round)
2. Yanina Wickmayer (second round)
3. Ekaterina Alexandrova (first round)
4. Ons Jabeur (first round, retired)
5. Katie Boulter (quarterfinals)
6. Mona Barthel (withdrew)
7. Arantxa Rus (second round)
8. Beatriz Haddad Maia (second round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
		Nao Hibino	2	2
		Heather Watson	6	6
									Heather Watson	77	1	4
								Q	Misaki Doi	64	6	6
	Q	Misaki Doi	6	7
	Q	Martina Trevisan	4	5

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	K Kozlova	6	6
		F Ferro	3	3				1	K Kozlova	4	7	1
		V Cepede Royg	2	2					E Bouchard	6	5	6
		E Bouchard	6	6												E Bouchard	6	1	3
	WC	G Dabrowski	3	3												N Hibino	3	6	6
		N Hibino	6	6					N Hibino	6	1	6
		D Kovinić	3	63				LL	M Zanevska	2	6	3
	LL	M Zanevska	6	77																			N Hibino	2	2
	3	E Alexandrova	2	2																			H Watson	6	6
		H Watson	6	6					H Watson	4	6	6
		M Kostyuk	4	7	0				Y Bonaventure	6	4	4
		Y Bonaventure	6	5	6											H Watson	6	3	6
		M Brengle	3	4											5	K Boulter	3	6	1
		A Kalinskaya	6	6					A Kalinskaya	5	2
	WC	F Abanda	6	3	2			5	K Boulter	7	6
	5	K Boulter	1	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	B Haddad Maia	6	6
		C Zhao	3	1				8	B Haddad Maia	5	67
		A Dulgheru	6	6					A Dulgheru	7	79
		F Stollár	2	1												A Dulgheru	4	0
	Q	M Doi	3	6	6										Q	M Doi	6	6
	WC	K Sebov	6	3	2			Q	M Doi	6	6
		I Khromacheva	6	0					I Khromacheva	0	0
	4	O Jabeur	3	0r																		Q	M Doi	6	7
	7	A Rus	4	6	6																	Q	M Trevisan	4	5
	Q	G Olmos	6	4	3			7	A Rus	2	2
		M Fręch	2	78	0			Q	M Trevisan	6	6
	Q	M Trevisan	6	66	6										Q	M Trevisan	2	6	77
	WC	R Marino	4	6	7										WC	R Marino	6	2	63
		N Broady	6	1	5			WC	R Marino	7	7
	Q	J Glushko	4	62				2	Y Wickmayer	5	5
	2	Y Wickmayer	6	77

References

• Main Draw