| U20 Copa Libertadores 2020 - Appearances as Referee |  |
 |
 |
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| 15/02/2020 | Nacional | - | Flamengo RJ | 1:3 | 7 | - | - |
| 22/02/2020 | Cerro Porteño | - | Danubio | 1:0 | 4 | - | - |
| 27/02/2020 | River Plate | - | Libertad | 6:1 | 2 | 1 | 1 |
| U20 Copa Libertadores 2020 - Appearances as Referee | |
|
|
||||
| 15/02/2020 | Nacional | - | Flamengo RJ | 1:3 | 7 | - | - |
| 22/02/2020 | Cerro Porteño | - | Danubio | 1:0 | 4 | - | - |
| 27/02/2020 | River Plate | - | Libertad | 6:1 | 2 | 1 | 1 |
| Complete name: | Christian Alemán Peralta |
| Born: | 17/05/1993 |
| Place of birth: |
Tarija, 
Bolivia |
| Residence: | Tarija |
| Nationality: |
Bolivia |