| Dates | 7 – 11 October 2018 |
|---|---|
| Medal Events | 10 |
| Venues | Oceania Pavilion, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires |
| Event | Status | Date | Participants | NOCs |
|---|---|---|---|---|
| ≤48 kilograms, Boys | YOG | 7 October 2018 | 9 | 9 |
| ≤55 kilograms, Boys | YOG | 8 October 2018 | 13 | 13 |
| ≤63 kilograms, Boys | YOG | 9 October 2018 | 10 | 10 |
| ≤73 kilograms, Boys | YOG | 10 October 2018 | 10 | 10 |
| >73 kilograms, Boys | YOG | 11 October 2018 | 8 | 8 |
| ≤44 kilograms, Girls | YOG | 7 October 2018 | 10 | 10 |
| ≤49 kilograms, Girls | YOG | 8 October 2018 | 11 | 11 |
| ≤55 kilograms, Girls | YOG | 9 October 2018 | 10 | 10 |
| ≤63 kilograms, Girls | YOG | 10 October 2018 | 11 | 11 |
| >63 kilograms, Girls | YOG | 11 October 2018 | 8 | 8 |
| 100 (50/50) | 58 (40/35) |
| NOC | Gold | Silver | Bronze | Total | |
|---|---|---|---|---|---|
| Russian Federation | RUS |
4 | 0 | 1 | 5 |
| Islamic Republic of Iran | IRI |
3 | 1 | 0 | 4 |
| Republic of Korea | KOR |
1 | 2 | 2 | 5 |
| Morocco | MAR |
1 | 1 | 0 | 2 |
| Thailand | THA |
1 | 1 | 0 | 2 |
| Belgium | BEL |
0 | 1 | 0 | 1 |
| Chinese Taipei | TPE |
0 | 1 | 0 | 1 |
| Serbia | SRB |
0 | 1 | 0 | 1 |
| United States | USA |
0 | 1 | 0 | 1 |
| Uzbekistan | UZB |
0 | 1 | 0 | 1 |
| Italy | ITA |
0 | 0 | 2 | 2 |
| Mexico | MEX |
0 | 0 | 2 | 2 |
| People's Republic of China | CHN |
0 | 0 | 2 | 2 |
| Afghanistan | AFG |
0 | 0 | 1 | 1 |
| Azerbaijan | AZE |
0 | 0 | 1 | 1 |
| Brazil | BRA |
0 | 0 | 1 | 1 |
| Canada | CAN |
0 | 0 | 1 | 1 |
| Croatia | CRO |
0 | 0 | 1 | 1 |
| Ecuador | ECU |
0 | 0 | 1 | 1 |
| Egypt | EGY |
0 | 0 | 1 | 1 |
| Greece | GRE |
0 | 0 | 1 | 1 |
| Jordan | JOR |
0 | 0 | 1 | 1 |
| Niger | NIG |
0 | 0 | 1 | 1 |
| Tunisia | TUN |
0 | 0 | 1 | 1 |