K-1 Youth A Class (head contact) 12-13 years M 94.7-114.4lb
| 1 Semifinal | Area 1 / 105 |
1
4
| 2 Semifinal | Area 1 / 106 |
2
3
| 3 Final | Area 1 / 128 |
Jun 7 to 9, 2018
| 1 Semifinal | Area 1 / 105 |
| 2 Semifinal | Area 1 / 106 |
| 3 Final | Area 1 / 128 |