| U20 Copa Libertadores 2020 - Appearances as Referee |  |
 |
 |
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| 20/02/2020 | Independiente del Valle | - | Colo-Colo | 1:0 | 3 | - | - |
| 21/02/2020 | Sporting Cristal | - | Nacional | 2:1 | 7 | - | - |
| U20 Copa Libertadores 2020 - Appearances as Referee | |
|
|
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| 20/02/2020 | Independiente del Valle | - | Colo-Colo | 1:0 | 3 | - | - |
| 21/02/2020 | Sporting Cristal | - | Nacional | 2:1 | 7 | - | - |
| Complete name: | Andrés Luis Joaquin Merlos |
| Born: | 08/05/1981 |
| Place of birth: |
San Rafael, Mendoza, 
Argentina |
| Nationality: |
Argentina |