| Liga Nacional 2023/2024 Clausura Playoffs - Appearances as Referee |  |
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| 29/04/2024 | Antigua GFC | - | Deportivo Xinabajul | 2:1 | 11 | 1 | - |
| 05/05/2024 | CSD Municipal | - | Comunicaciones | 3:0 | 5 | - | - |
| 19/05/2024 | CSD Municipal | - | Deportivo Mixco | 2:0 | 8 | 1 | - |
| Liga Nacional 2023/2024 Clausura Playoffs - Appearances as Referee | |
|
|
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| 29/04/2024 | Antigua GFC | - | Deportivo Xinabajul | 2:1 | 11 | 1 | - |
| 05/05/2024 | CSD Municipal | - | Comunicaciones | 3:0 | 5 | - | - |
| 19/05/2024 | CSD Municipal | - | Deportivo Mixco | 2:0 | 8 | 1 | - |
| Complete name: | Walter Alexander López Castellanos |
| Born: | 25/09/1980 |
| Place of birth: |
Guatemala |
| Nationality: |
Guatemala |