| Primera A 2020 - Appearances as Assistant | ||||
| 05/02/2020 | Patriotas FC | - | Deportivo Cali | 0:0 |
| 14/02/2020 | Águilas Doradas | - | Deportes Tolima | 1:1 |
| 14/10/2020 | Deportivo Cali | - | Boyacá Chicó | 3:1 |
| 04/11/2020 | Alianza Petrolera | - | Patriotas FC | 0:0 |
| Primera A 2020 - Appearances as Assistant | ||||
| 05/02/2020 | Patriotas FC | - | Deportivo Cali | 0:0 |
| 14/02/2020 | Águilas Doradas | - | Deportes Tolima | 1:1 |
| 14/10/2020 | Deportivo Cali | - | Boyacá Chicó | 3:1 |
| 04/11/2020 | Alianza Petrolera | - | Patriotas FC | 0:0 |
| Complete name: | Julio Ivan Sierra Álvarez |
| Born: | |
| Place of birth: |
Colombia |
| Nationality: |
Colombia |