| Primera División 2020 Clausura Grupo B - Appearances as Assistant | ||||
| 26/10/2020 | Alianza Lima | - | Ayacucho FC | 1:2 |
| 21/11/2020 | Llacuabamba | - | FBC Melgar | 0:6 |
| 28/11/2020 | Llacuabamba | - | Cusco FC | 2:3 |
| Primera División 2020 Clausura Grupo B - Appearances as Assistant | ||||
| 26/10/2020 | Alianza Lima | - | Ayacucho FC | 1:2 |
| 21/11/2020 | Llacuabamba | - | FBC Melgar | 0:6 |
| 28/11/2020 | Llacuabamba | - | Cusco FC | 2:3 |
| Complete name: | Juan Luis Villanueva |
| Born: | |
| Place of birth: |
Peru |
| Nationality: |
Peru |