2018 Kurume U.S.E Cup – Doubles

Katy Dunne and Tammi Patterson were the defending champions, but both players chose to participate with different partners. Dunne partnered Abigail Tere-Apisah, while Patterson chose to play alongside Ayaka Okuno. Patterson lost in quarterfinals to Naomi Broady and Asia Muhammad.

Doubles
2018 Kurume U.S.E Cup
Champions	Naomi Broady Asia Muhammad
Runners-up	Katy Dunne Abigail Tere-Apisah
Score	6–2, 6–4

Main article: 2018 Kurume U.S.E Cup

Broady and Muhammad won the title, defeating Dunne and Tere-Apisah in the final, 6–2, 6–4.^[1]

Seeds

1. Naomi Broady / Asia Muhammad (champions)
2. Rika Fujiwara / Ksenia Lykina (quarterfinals)
3. Tara Moore / Amra Sadiković (first round)
4. Momoko Kobori / Hiroko Kuwata (semifinals)

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

Draw

	First round							Quarterfinals							Semifinals							Final
	1	N Broady A Muhammad	3	6	[11]
		M Nishimoto K Takahata	6	4	[9]			1	N Broady A Muhammad	6	6
	WC	S Akita A Inoue	1	2					A Okuno T Patterson	2	2
		A Okuno T Patterson	6	6											1	N Broady A Muhammad	6	6
	4	M Kobori H Kuwata	1	77	[10]										4	M Kobori H Kuwata	3	4
		C Muramatsu O Tjandramulia	6	65	[4]			4	M Kobori H Kuwata	4	6	[10]
	WC	M Eguchi A Yoshitomi	5	6	[10]			WC	M Eguchi A Yoshitomi	6	4	[8]
	Q	C Hosonuma K Morisaki	7	4	[6]																	1	N Broady A Muhammad	6	6
	WC	A Sonoda R Ushijima	2	4																			K Dunne A Tere-Apisah	2	4
		E Hayashi R Kajitani	6	6					E Hayashi R Kajitani	6	6
	Q	YK Chiang N Hanatani	6	77				Q	YK Chiang N Hanatani	4	2
	3	T Moore A Sadiković	0	63												E Hayashi R Kajitani	0	5
		K Dunne A Tere-Apisah	6	4	[10]											K Dunne A Tere-Apisah	6	7
		M Ozeki Y Saigo	1	6	[6]				K Dunne A Tere-Apisah	6	1	[10]
		H Kaji A Shimizu	4	5				2	R Fujiwara K Lykina	4	6	[8]
	2	R Fujiwara K Lykina	6	7