| Primera A 2019 Apertura Playoffs - Appearances as Assistant | ||||
| 11/05/2019 | Unión Magdalena | - | Deportivo Pasto | 1:3 |
| 26/05/2019 | Deportes Tolima | - | Atlético Junior | 1:1 |
| 02/06/2019 | América de Cali | - | Deportivo Pasto | 0:3 |
| Primera A 2019 Apertura Playoffs - Appearances as Assistant | ||||
| 11/05/2019 | Unión Magdalena | - | Deportivo Pasto | 1:3 |
| 26/05/2019 | Deportes Tolima | - | Atlético Junior | 1:1 |
| 02/06/2019 | América de Cali | - | Deportivo Pasto | 0:3 |
| Complete name: | John Alexander León Sánchez |
| Born: | |
| Place of birth: |
Colombia |
| Nationality: |
Colombia |