| Primera División 2018 Apertura - Appearances as Assistant | ||||
| 03/02/2018 | River Plate | - | Boston River | 2:2 |
| 18/02/2018 | Nacional | - | Fénix | 2:1 |
| 11/03/2018 | Rampla Juniors | - | River Plate | 1:2 |
| 28/03/2018 | Liverpool | - | Fénix | 1:2 |
| 01/04/2018 | Racing | - | CA Cerro | 1:2 |
| Primera División 2018 Apertura - Appearances as Assistant | ||||
| 03/02/2018 | River Plate | - | Boston River | 2:2 |
| 18/02/2018 | Nacional | - | Fénix | 2:1 |
| 11/03/2018 | Rampla Juniors | - | River Plate | 1:2 |
| 28/03/2018 | Liverpool | - | Fénix | 1:2 |
| 01/04/2018 | Racing | - | CA Cerro | 1:2 |
| Complete name: | Marcelo de León |
| Born: | |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |