| Liga Nacional 2022/2023 Apertura Playoffs - Appearances as Referee |  |
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 |
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| 05/12/2022 | Antigua GFC | - | Achuapa | 2:0 | 3 | - | - |
| 10/12/2022 | Cobán Imperial | - | Comunicaciones | 2:0 | 5 | - | - |
| 19/12/2022 | Antigua GFC | - | Cobán Imperial | 0:0 | 7 | - | - |
| Liga Nacional 2022/2023 Apertura Playoffs - Appearances as Referee | |
|
|
||||
| 05/12/2022 | Antigua GFC | - | Achuapa | 2:0 | 3 | - | - |
| 10/12/2022 | Cobán Imperial | - | Comunicaciones | 2:0 | 5 | - | - |
| 19/12/2022 | Antigua GFC | - | Cobán Imperial | 0:0 | 7 | - | - |
| Complete name: | Walter Alexander López Castellanos |
| Born: | 25/09/1980 |
| Place of birth: |
Guatemala |
| Nationality: |
Guatemala |