| 2018 Latin American Cadet Championships | ITTF rankings: Fernandez Carlos 0, Cisneros Joel 0 |
| 2018 Paraguay Junior and Cadet Open | ITTF rankings: Fernandez Carlos 0, Cisneros Joel 0 |
| 2018 South American Junior and Cadet Championships | ITTF rankings: Fernandez Carlos 0, Cisneros Joel 0 |
16
4
