| CONCACAF Champions Cup 2013/2014 - Appearances as Referee |  |
 |
 |
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| 23/10/2013 | CS Herediano | - | Cruz Azul | 1:2 | 5 | - | - |
| 20/03/2014 | Cruz Azul | - | Sporting Kansas City | 5:1 | 8 | - | - |
| CONCACAF Champions Cup 2013/2014 - Appearances as Referee | |
|
|
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| 23/10/2013 | CS Herediano | - | Cruz Azul | 1:2 | 5 | - | - |
| 20/03/2014 | Cruz Azul | - | Sporting Kansas City | 5:1 | 8 | - | - |
| Complete name: | Walter Alexander López Castellanos |
| Born: | 25/09/1980 |
| Place of birth: |
Guatemala |
| Nationality: |
Guatemala |