| WC Qualifiers CONCACAF 2020-2022 - Appearances as Referee |  |
 |
 |
||||
| 25/03/2021 | Haiti | - | Belize | 2:0 | 2 | - | - |
| 09/06/2021 | Panama | - | Dom. Republic | 3:0 | 1 | - | - |
| 06/09/2021 | El Salvador | - | Honduras | 0:0 | 4 | - | - |
| WC Qualifiers CONCACAF 2020-2022 - Appearances as Referee | |
|
|
||||
| 25/03/2021 | Haiti | - | Belize | 2:0 | 2 | - | - |
| 09/06/2021 | Panama | - | Dom. Republic | 3:0 | 1 | - | - |
| 06/09/2021 | El Salvador | - | Honduras | 0:0 | 4 | - | - |
| Complete name: | Walter Alexander López Castellanos |
| Born: | 25/09/1980 |
| Place of birth: |
Guatemala |
| Nationality: |
Guatemala |