| Copa Libertadores 2022 - Appearances as Referee |  |
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 |
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| 27/04/2022 | Talleres de Córdoba | - | Sporting Cristal | 1:0 | 5 | - | - |
| 07/07/2022 | Flamengo RJ | - | Deportes Tolima | 7:1 | 3 | - | - |
| Copa Libertadores 2022 - Appearances as Referee | |
|
|
||||
| 27/04/2022 | Talleres de Córdoba | - | Sporting Cristal | 1:0 | 5 | - | - |
| 07/07/2022 | Flamengo RJ | - | Deportes Tolima | 7:1 | 3 | - | - |
| Complete name: | Mario Alberto Díaz de Vivar Bogado |
| Born: | 22/10/1983 |
| Place of birth: |
Paraguay |
| Nationality: |
Paraguay |