≤55 kilograms, Boys

Date	8 October 2018
Status	YOG
Location	Oceania Pavilion, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires
Participants	13 from 13 countries
Format	Single-elimination tournament.

Pos	Competitor	NOC
1	Georgy Popov	RUS	Gold
2	Kim Gang-Min	KOR	Silver
=3	Mahamadou Amadou	NIG	Bronze
=3	Zaid Mustafa	JOR	Bronze
=5	Hidetaka Maeda	JPN
=5	José Acuña	ARG
=5	Hugo Arillo	ESP
=5	Georgios Ioannou	GRE
=9	Mason Yarrow	GBR
=9	Bogdan Bulat	SRB
=9	Sulayman Alqade	LBA
=9	Daniel Goichman	ISR
13	Nicalas Fernandes	CPV

Round One

Date	8 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	08 Oct	Georgy Popov	RUS
Match #2	08 Oct	Hidetaka Maeda	JPN	Points gap	Mason Yarrow	GBR
Match #3	08 Oct	Mahamadou Amadou	NIG	Final score	Bogdan Bulat	SRB
Match #4	08 Oct	José Acuña	ARG	Final score	Sulayman Alqade	LBA
Match #5	08 Oct	Zaid Mustafa	JOR
Match #6	08 Oct	Hugo Arillo	ESP	Disqualified	Nicalas Fernandes	CPV
Match #7	08 Oct	Kim Gang-Min	KOR	Points gap	Daniel Goichman	ISR
Match #8	08 Oct	Georgios Ioannou	GRE

Quarter-Finals

Date	8 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	08 Oct	Georgy Popov	RUS	Points gap	Hidetaka Maeda	JPN
Match #2	08 Oct	Mahamadou Amadou	NIG	Golden point	José Acuña	ARG
Match #3	08 Oct	Zaid Mustafa	JOR	Points gap	Hugo Arillo	ESP
Match #4	08 Oct	Kim Gang-Min	KOR	Punitive declaration	Georgios Ioannou	GRE

Semi-Finals

Date	8 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	08 Oct	Georgy Popov	RUS	Points gap	Mahamadou Amadou	NIG
Match #2	08 Oct	Kim Gang-Min	KOR	Final score	Zaid Mustafa	JOR

Final Round

Date	8 October 2018

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match 1/2	08 Oct	Georgy Popov	RUS	Final score	Kim Gang-Min	KOR