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

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

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

Draw

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	MC Osorio Serrano 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	MC Osorio Serrano G Price	1	6	[10]
	7	María Camila Osorio Serrano 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