| Copa Libertadores 2016 - Appearances as Assistant | ||||
| 26/02/2016 | Emelec | - | Deportivo Táchira | 2:0 |
| 11/03/2016 | Colo-Colo | - | Atlético Mineiro | 0:0 |
| 15/04/2016 | Palmeiras | - | River Plate | 4:0 |
| 27/04/2016 | Deportivo Táchira | - | Pumas UNAM | 1:0 |
| Copa Libertadores 2016 - Appearances as Assistant | ||||
| 26/02/2016 | Emelec | - | Deportivo Táchira | 2:0 |
| 11/03/2016 | Colo-Colo | - | Atlético Mineiro | 0:0 |
| 15/04/2016 | Palmeiras | - | River Plate | 4:0 |
| 27/04/2016 | Deportivo Táchira | - | Pumas UNAM | 1:0 |
| Complete name: | Wilson Arellano Guarachi |
| Born: | 23/04/1980 |
| Place of birth: |
Cochabamba, 
Bolivia |
| Nationality: |
Bolivia |