| Copa Libertadores 2009 - Appearances as Assistant | ||||
| 14/04/2009 | Deportivo Quito | - | Universitario de Sucre | 3:1 |
| Copa Libertadores 2009 - Appearances as Assistant | ||||
| 14/04/2009 | Deportivo Quito | - | Universitario de Sucre | 3:1 |
| Complete name: | Alejandro Ayala Valderrama |
| Born: | 06/03/1976 |
| Place of birth: |
México, D.F., 
Mexico |
| Nationality: |
Mexico |
| Height: | 169 cm |
| Weight: | 56 kg |