| Copa Sudamericana 2019 - Appearances as Assistant | ||||
| 21/03/2019 | Antofagasta | - | Fluminense RJ | 1:2 |
| 28/05/2019 | Caracas FC | - | Liverpool | 2:0 |
| 30/05/2019 | Macará | - | Royal Pari | 3:2 |
| 23/08/2019 | Corinthians SP | - | Fluminense RJ | 0:0 |
| Copa Sudamericana 2019 - Appearances as Assistant | ||||
| 21/03/2019 | Antofagasta | - | Fluminense RJ | 1:2 |
| 28/05/2019 | Caracas FC | - | Liverpool | 2:0 |
| 30/05/2019 | Macará | - | Royal Pari | 3:2 |
| 23/08/2019 | Corinthians SP | - | Fluminense RJ | 0:0 |
| Complete name: | John Alexander León Sánchez |
| Born: | |
| Place of birth: |
Colombia |
| Nationality: |
Colombia |