| Copa Libertadores 2023 - Appearances as Assistant | ||||
| 17/02/2023 | Zamora FC | - | Boston River | 0:1 |
| 20/04/2023 | River Plate | - | Sporting Cristal | 4:2 |
| Copa Libertadores 2023 - Appearances as Assistant | ||||
| 17/02/2023 | Zamora FC | - | Boston River | 0:1 |
| 20/04/2023 | River Plate | - | Sporting Cristal | 4:2 |
| Complete name: | John Alexander León Sánchez |
| Born: | |
| Place of birth: |
Colombia |
| Nationality: |
Colombia |