≤55 kilograms, Girls

Date	9 October 2018
Status	YOG
Location	Oceania Pavilion, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires
Participants	10 from 10 countries
Format	Single-elimination tournament.

Pos	Competitor	NOC
1	Kanthida Saengsin	THA	Gold
2	Safia Salih	MAR	Silver
=3	Fani Tzeli	GRE	Bronze
=3	Sandy Macedo	BRA	Bronze
=5	Vanessa Beckstein	GER
=5	Yang Junli	CHN
=5	Maya Magdy Mahmoud Badawy	EGY
=5	Rama Abo-Alrub	JOR
=9	Anamarija Georgievska	MKD
=9	Merveille Marindi	GAB

Round One

Date	9 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	09 Oct	Fani Tzeli	GRE
Match #2	09 Oct	Vanessa Beckstein	GER	Disqualified	Anamarija Georgievska	MKD
Match #3	09 Oct	Yang Junli	CHN
Match #4	09 Oct	Kanthida Saengsin	THA
Match #5	09 Oct	Sandy Macedo	BRA
Match #6	09 Oct	Maya Magdy Mahmoud Badawy	EGY
Match #7	09 Oct	Safia Salih	MAR	Points gap	Merveille Marindi	GAB
Match #8	09 Oct	Rama Abo-Alrub	JOR

Quarter-Finals

Date	9 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	09 Oct	Fani Tzeli	GRE	Final score	Vanessa Beckstein	GER
Match #2	09 Oct	Kanthida Saengsin	THA	Final score	Yang Junli	CHN
Match #3	09 Oct	Sandy Macedo	BRA	Points gap	Maya Magdy Mahmoud Badawy	EGY
Match #4	09 Oct	Safia Salih	MAR	Final score	Rama Abo-Alrub	JOR

Semi-Finals

Date	9 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	09 Oct	Kanthida Saengsin	THA	Final score	Fani Tzeli	GRE
Match #2	09 Oct	Safia Salih	MAR	Golden point	Sandy Macedo	BRA

Final Round

Date	9 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match 1/2	09 Oct	Kanthida Saengsin	THA	Final score	Safia Salih	MAR