| CONCACAF Nations League A 2022/2023 - Appearances as Referee |  |
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| 05/06/2022 | Costa Rica | - | Martinique | 2:0 | 3 | - | - |
| CONCACAF Nations League A 2022/2023 - Appearances as Referee | |
|
|
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| 05/06/2022 | Costa Rica | - | Martinique | 2:0 | 3 | - | - |
| Complete name: | Walter Alexander López Castellanos |
| Born: | 25/09/1980 |
| Place of birth: |
Guatemala |
| Nationality: |
Guatemala |