2018 US Open – Girls' doubles

Olga Danilović and Marta Kostyuk were the defending champions, but both players chose not to participate.

Girls' doubles
2018 US Open
Champions	Cori Gauff Caty McNally
Runners-up	Hailey Baptiste Dalayna Hewitt
Score	6–3, 6–2

Main article: 2018 US Open (tennis)

Top seeds Cori Gauff and Caty McNally won the title, defeating Hailey Baptiste and Dalayna Hewitt in an all-American final, 6–3, 6–2.

Seeds

1. Cori Gauff / Caty McNally (champions)
2. Eléonora Molinaro / Wang Xiyu (first round)
3. Alexa Noel / Naho Sato (quarterfinals)
4. Elisabetta Cocciaretto / Clara Tauson (second round)
5. Joanna Garland / Moyuka Uchijima (semifinals)
6. Clara Burel / Diane Parry (second round)
7. Camila Osorio / Gabriella Price (quarterfinals)
8. Hurricane Tyra Black / Lea Ma (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
	1	Cori Gauff Caty McNally	6	6
	5	Joanna Garland Moyuka Uchijima	2	2
								1	Cori Gauff Caty McNally	6	6
									Hailey Baptiste Dalayna Hewitt	3	2
	WC	Chloe Beck Emma Navarro	4	3
		Hailey Baptiste Dalayna Hewitt	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	Cori Gauff Caty McNally	6	6
		Thasaporn Naklo Cody Wong Hong-yi	1	3				1	C Gauff C McNally	6	6
		Viktoriia Dema Georgia Drummy	4	4					T Pachkaleva A Tikhonova	2	4
		Taisya Pachkaleva Anastasia Tikhonova	6	6											1	C Gauff C McNally	6	6
	WC	Robin Montgomery Katrina Scott	0	6	[10]										7	C Osorio G Price	3	2
		Melania Delai Ana Makatsaria	6	3	[5]			WC	R Montgomery K Scott	6	2	[5]
		Mylène Halemai Yasmine Mansouri	5	7	[6]			7	C Osorio G Price	1	6	[10]
	7	Camila Osorio Gabriella Price	7	5	[10]																	1	C Gauff C McNally	6	6
	4	Elisabetta Cocciaretto Clara Tauson	6	6																		5	J Garland M Uchijima	2	2
		Adrienn Nagy María Gabriela Rivera Corado	1	4				4	E Cocciaretto C Tauson	4	4
		Selma Ștefania Cadar Viktoryia Kanapatskaya	64	6	[10]				SȘ Cadar V Kanapatskaya	6	6
		Kacie Harvey Emma Jackson	77	1	[8]											SȘ Cadar V Kanapatskaya	2	2
	WC	Elysia Bolton Vanessa Ong	3	66											5	J Garland M Uchijima	6	6
		Margaryta Bilokin Sada Nahimana	6	78					M Bilokin S Nahimana	3	2
		Mariam Dalakishvili Mananchaya Sawangkaew	5	0				5	J Garland M Uchijima	6	6
	5	Joanna Garland Moyuka Uchijima	7	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	Clara Burel Diane Parry	6	6
	Alt	Weronika Falkowska Stefania Rogozińska Dzik	1	3				6	C Burel D Parry	5	5
		Leylah Annie Fernandez Manon Léonard	4	77	[8]			WC	C Beck E Navarro	7	7
	WC	Chloe Beck Emma Navarro	6	62	[10]										WC	C Beck E Navarro	6	6
		Elizabeth Mandlik Peyton Stearns	6	710											3	A Noel N Sato	1	3
		Daria Lopatetska Oksana Selekhmeteva	3	68					E Mandlik P Stearns	2	4
		Violet Apisah Lulu Sun	3	6	[6]			3	A Noel N Sato	6	6
	3	Alexa Noel Naho Sato	6	3	[10]																	WC	C Beck E Navarro	4	3
	8	Hurricane Tyra Black Lea Ma	3	6	[11]																		H Baptiste D Hewitt	6	6
		Kamilla Rakhimova Lenka Stará	6	3	[9]			8	HT Black L Ma	3	6	[13]
		Himari Sato Zheng Qinwen	6	6					H Sato Q Zheng	6	2	[15]
		Mana Kawamura Daria Snigur	3	1												H Sato Q Zheng	3	5
		Kamilla Bartone Francesca Curmi	0	1												H Baptiste D Hewitt	6	7
		Hailey Baptiste Dalayna Hewitt	6	6					H Baptiste D Hewitt	6	78
		Natasha Subhash Katie Volynets	6	5	[10]				N Subhash K Volynets	4	66
	2	Eléonora Molinaro Wang Xiyu	2	7	[2]

External links

• Main draw