| Primera División 2021 Clausura - Appearances as Assistant | ||||
| 13/08/2021 | Alianza Atlético | - | FBC Melgar | 3:3 |
| Primera División 2021 Clausura - Appearances as Assistant | ||||
| 13/08/2021 | Alianza Atlético | - | FBC Melgar | 3:3 |
| Complete name: | Willebaldo Chalco |
| Born: | |
| Place of birth: |
Peru |
| Nationality: |
Peru |