| U17 Campeonato Sudamericano 2025 Colombia - Appearances as Assistant | ||||
| 29/03/2025 | Brazil | - | Uruguay | 1:1 |
| 02/04/2025 | Ecuador | - | Venezuela | 0:1 |
| 05/04/2025 | Brazil | - | Ecuador | 3:2 |
| U17 Campeonato Sudamericano 2025 Colombia - Appearances as Assistant | ||||
| 29/03/2025 | Brazil | - | Uruguay | 1:1 |
| 02/04/2025 | Ecuador | - | Venezuela | 0:1 |
| 05/04/2025 | Brazil | - | Ecuador | 3:2 |
| Complete name: | Juan José Mamani |
| Born: | 12/12/1991 |
| Place of birth: |
San Justo, Buenos Aires, 
Argentina |
| Nationality: |
Argentina |