| U20 Copa Libertadores 2025 - Appearances as Referee |  |
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 |
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| 02/03/2025 | Metropolitanos FC | - | Fortaleza FC | 0:3 | 6 | - | - |
| 08/03/2025 | Belgrano de Córdoba | - | Metropolitanos FC | 4:1 | 6 | - | - |
| 13/03/2025 | Flamengo RJ | - | Danubio | 1:0 | 8 | - | - |
| U20 Copa Libertadores 2025 - Appearances as Referee | |
|
|
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| 02/03/2025 | Metropolitanos FC | - | Fortaleza FC | 0:3 | 6 | - | - |
| 08/03/2025 | Belgrano de Córdoba | - | Metropolitanos FC | 4:1 | 6 | - | - |
| 13/03/2025 | Flamengo RJ | - | Danubio | 1:0 | 8 | - | - |
| Complete name: | Blas Agustín Romero Bernal |
| Born: | 02/02/1966 |
| Place of birth: |
Paraguay |
| Nationality: |
Paraguay |