| CONCACAF Champions Cup 2021 - Appearances as Referee |  |
 |
 |
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| 13/08/2021 | CF América | - | Philadelphia Union | 2:0 | 1 | - | - |
| CONCACAF Champions Cup 2021 - Appearances as Referee | |
|
|
||||
| 13/08/2021 | CF América | - | Philadelphia Union | 2:0 | 1 | - | - |
| Complete name: | Walter Alexander López Castellanos |
| Born: | 25/09/1980 |
| Place of birth: |
Guatemala |
| Nationality: |
Guatemala |