| Primera División 2020 Clausura Grupo A - Appearances as Assistant | ||||
| 03/11/2020 | Universitario de Deportes | - | Cienciano | 0:1 |
| 07/11/2020 | Universidad San Martín | - | Sporting Cristal | 0:2 |
| 16/11/2020 | Atlético Grau | - | Carlos Stein | 3:1 |
| Primera División 2020 Clausura Grupo A - Appearances as Assistant | ||||
| 03/11/2020 | Universitario de Deportes | - | Cienciano | 0:1 |
| 07/11/2020 | Universidad San Martín | - | Sporting Cristal | 0:2 |
| 16/11/2020 | Atlético Grau | - | Carlos Stein | 3:1 |
| Complete name: | José Alberto Castillo Aliaga |
| Born: | 23/05/1991 |
| Place of birth: |
Chupaca, 
Peru |
| Nationality: |
Peru |