≤49 kilograms, Girls

Date	8 October 2018
Status	YOG
Location	Oceania Pavilion, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires
Participants	11 from 11 countries
Format	Single-elimination tournament.

Pos	Competitor	NOC
1	Yelizaveta Ryadninskaya	RUS	Gold
2	Anastasija Zolotic	USA	Silver
=3	Lee Ye-Ji	KOR	Bronze
=3	Cao Zihan	CHN	Bronze
=5	Rim Bayaa	SWE
=5	Aaliyah Powell	GBR
=5	Hồ Thị Kim Ngân	VIE
=5	Abishag Semberg	ISR
=9	Tshering Yangchen	BHU
=9	Kanrawee Sompan	THA
11	Tangsholpan Kaiyrzhankyzy	KAZ

Round One

Date	8 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	08 Oct	Anastasija Zolotic	USA
Match #2	08 Oct	Rim Bayaa	SWE	Disqualified	Tangsholpan Kaiyrzhankyzy	KAZ
Match #3	08 Oct	Lee Ye-Ji	KOR
Match #4	08 Oct	Aaliyah Powell	GBR
Match #5	08 Oct	Yelizaveta Ryadninskaya	RUS
Match #6	08 Oct	Hồ Thị Kim Ngân	VIE	Points gap	Tshering Yangchen	BHU
Match #7	08 Oct	Abishag Semberg	ISR	Final score	Kanrawee Sompan	THA
Match #8	08 Oct	Cao Zihan	CHN

Quarter-Finals

Date	8 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	08 Oct	Anastasija Zolotic	USA	Final score	Rim Bayaa	SWE
Match #2	08 Oct	Lee Ye-Ji	KOR	Final score	Aaliyah Powell	GBR
Match #3	08 Oct	Yelizaveta Ryadninskaya	RUS	Final score	Hồ Thị Kim Ngân	VIE
Match #4	08 Oct	Cao Zihan	CHN	Final score	Abishag Semberg	ISR

Semi-Finals

Date	8 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	08 Oct	Anastasija Zolotic	USA	Final score	Lee Ye-Ji	KOR
Match #2	08 Oct	Yelizaveta Ryadninskaya	RUS	Final score	Cao Zihan	CHN

Final Round

Date	8 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match 1/2	08 Oct	Yelizaveta Ryadninskaya	RUS	Final score	Anastasija Zolotic	USA