Girls' singles
2019 US Open
Champion	Camila Osorio
Runner-up	Alexandra Yepifanova
Score	6–1, 6–0

Camila Osorio won the girls' singles tennis title at the 2019 US Open, defeating Alexandra Yepifanova 6−1, 6−0 in the final.

Wang Xiyu was the defending champion, but she competed in the women's singles as a lucky loser losing to Kirsten Flipkens in the first round.

Seeds

Main draw

Finals

	Quarterfinals							Semifinals							Final
		Oksana Selekhmeteva	1	6	6
	WC	Katrina Scott	6	3	3
									Oksana Selekhmeteva	3	77	4
								4	Camila Osorio	6	63	6
	4	Camila Osorio	6	6
	7	Kamilla Bartone	3	4
															4	Camila Osorio	6	6
															Q	Alexandra Yepifanova	1	0
	5	Zheng Qinwen	6	6
		Priska Madelyn Nugroho	3	3
								5	Zheng Qinwen	6	4	5
								Q	Alexandra Yepifanova	3	6	7
	Q	Alexandra Yepifanova	4	6	6
	WC	Reese Brantmeier	6	3	1

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
	1	Emma Navarro	6	6
		Cody Wong Hong-yi	0	3				1	E Navarro	4	6	4
		Oksana Selekhmeteva	6	3	6				O Selekhmeteva	6	4	6
		Caijsa Hennemann	1	6	3											O Selekhmeteva	6	6
	WC	Gabriella Price	7	4	6										16	E Jacquemot	4	4
		Helene Pellicano	5	6	2			WC	G Price	60	1
		Thasaporn Naklo	1	3				16	E Jacquemot	77	6
	16	Elsa Jacquemot	6	6																			O Selekhmeteva	1	6	6
	10	Alina Charaeva	5	3																		WC	K Scott	6	3	3
	WC	Katrina Scott	7	6				WC	K Scott	6	1	6
	WC	Natasha Subhash	3	2					J Bouzas Maneiro	4	6	3
		Jéssica Bouzas Maneiro	6	6											WC	K Scott	7	6
		Robin Montgomery	6	7												R Montgomery	5	3
	Q	Carol Young Suh Lee	2	5					R Montgomery	1	6	6
		Joanna Garland	6	1	6				J Garland	6	2	4
	6	Natsumi Kawaguchi	4	6	3

Section 2

	First round							Second round							Third round							Quarterfinals
	4	Camila Osorio	6	6
		Diana Shnaider	4	2				4	C Osorio	6	6
		Katie Volynets	6	6					K Volynets	4	4
		Carole Monnet	1	3											4	C Osorio	7	77
	Q	Lauren Anzalotta Kynoch	4	3											13	A Forbes	5	63
		Bai Zhuoxuan	6	6					Z Bai	3	4
		Ane Mintegi del Olmo	2	3				13	A Forbes	6	6
	13	Abigail Forbes	6	6																		4	C Osorio	6	6
	12	Park So-hyun	6	3	6																	7	K Bartone	3	4
	WC	Elizabeth Coleman	3	6	3			12	S-h Park	6	6
	WC	Charlotte Chavatipon	2	3				Q	A Geller	4	4
	Q	Ana Geller	6	6											12	S-h Park	1	3
	Q	Elvina Kalieva	6	6											7	K Bartone	6	6
		Maria Timofeeva	2	2				Q	E Kalieva	0	1
	Q	Michaela Kadlečková	4	2				7	K Bartone	6	6
	7	Kamilla Bartone	6	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
	5	Zheng Qinwen	6	6
	WC	India Houghton	3	4				5	Q Zheng	6	6
	WC	Maribella Zamarripa	6	6				WC	M Zamarripa	0	2
		Antonia Samudio	0	2											5	Q Zheng	6	6
		Mélodie Collard	6	6												D Frayman	4	0
		Chloe Beck	1	1					M Collard	2	2
		Daria Frayman	1	6	6				D Frayman	6	6
	11	Mananchaya Sawangkaew	6	2	3																	5	Q Zheng	6	6
	14	Anastasia Tikhonova	6	4	0																		PM Nugroho	3	3
		Adrienn Nagy	1	6	6				A Nagy	4	2
		Priska Madelyn Nugroho	2	6	6				PM Nugroho	6	6
	Q	Skyler Marie Grace Grishuk	6	4	4											PM Nugroho	6	6
		Aubane Droguet	6	6											3	A Noel	2	1
		Carlota Martínez Círez	2	2					A Droguet	61	6	5
		Darja Semenistaja	0	7	5			3	A Noel	77	3	7
	3	Alexa Noel	6	5	7

Section 4

	First round							Second round							Third round							Quarterfinals
	8	Hurricane Tyra Black	6	2r
		Mai Napatt Nirundorn	1	5					MN Nirundorn	7	6
		Annerly Poulos	1	2				Q	A Eala	5	3
	Q	Alex Eala	6	6												MN Nirundorn	6	5	63
		Séléna Janicijevic	3	2											Q	A Yepifanova	3	7	77
		Linda Fruhvirtová	6	6					L Fruhvirtová	5	4
	Q	Alexandra Yepifanova	6	6				Q	A Yepifanova	7	6
	9	Sada Nahimana	2	4																		Q	A Yepifanova	4	6	6
	15	Polina Kudermetova	4	6	6																	WC	R Brantmeier	6	3	1
	LL	Romana Čisovská	6	3	3			15	P Kudermetova	77	63	7
		Savannah Broadus	6	6					S Broadus	65	77	5
		Mell Reasco	2	2											15	P Kudermetova	1	3
		Alexandra Vecic	1	2											WC	R Brantmeier	6	6
	WC	Reese Brantmeier	6	6				WC	R Brantmeier	77	65	6
		Marta Custic	6	77					M Custic	64	77	4
	2	Diane Parry	4	64

Qualifying

Draw

First qualifier

	First round							Qualifying competition
	1	Romana Čisovská	7	6
		Jenna DeFalco	5	3
								1	Romana Čisovská	3	0
								15	Alex Eala	6	6
	WC	Kimmi Hance	3	5
	15	Alex Eala	6	7

Second qualifier

	First round							Qualifying competition
	2	Wang Jiaqi	3	1
		Elvina Kalieva	6	6
									Elvina Kalieva	6	7
								13	Kailey Evans	2	5
		Alexandra Anttila	78	64	3
	13	Kailey Evans	66	77	6

Third qualifier

	First round							Qualifying competition
	3	Skyler Marie Grace Grishuk	6	2	6
	WC	Karina Miller	0	6	0
								3	Skyler Marie Grace Grishuk	2	7	6
								10	Martyna Kubka	6	5	4
	WC	Valencia Xu	1	63
	10	Martyna Kubka	6	77

Fourth qualifier

	First round							Qualifying competition
	4	Ana Geller	77	6
		Gianna Pielet	64	4
								4	Ana Geller	6	6
								11	Emma Jackson	1	2
	WC	Mizuki Yamaguchi	1	77	3
	11	Emma Jackson	6	63	6

Fifth qualifier

	First round							Qualifying competition
	5	Han Jiangxue	6	7
		Madison Sieg	3	5
								5	Han Jiangxue	6	2	2
								9	Alexandra Yepifanova	1	6	6
		Célia-Belle Mohr	4	62
	9	Alexandra Yepifanova	6	77

Sixth qualifier

	First round							Qualifying competition
	6	Ana Luiza Cruz	2	5
		Hibah Shaikh	6	7
									Hibah Shaikh	2	3
									Carol Young Suh Lee	6	6
		Carol Young Suh Lee	6	6
	16	Tara Malik	3	4

Seventh qualifier

	First round							Qualifying competition
	7	Michaela Kadlečková	6	6
	WC	Tsehay Driscoll	3	4
								7	Michaela Kadlečková	6	3	6
								14	Kylie Collins	4	6	4
		Nina Geissler	4	2
	14	Kylie Collins	6	6

Eighth qualifier

	First round							Qualifying competition
	8	Charlotte Owensby	3	0
		Lauren Anzalotta Kynoch	6	6
									Lauren Anzalotta Kynoch	6	6
								WC	Qavia Lopez	4	1
	WC	Qavia Lopez	6	6
	12	Funa Kozaki	1	4

External links

• Draw Archived 2020-09-26 at the Wayback Machine