| WC Qualifiers South America 2008/2009 - Appearances as Referee |  |
 |
 |
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| 14/06/2008 | Uruguay | - | Venezuela | 1:1 | - | - | - |
| 11/09/2008 | Brazil | - | Bolivia | 0:0 | 6 | - | 1 |
| 29/03/2009 | Colombia | - | Bolivia | 2:0 | 8 | - | 1 |
| WC Qualifiers South America 2008/2009 - Appearances as Referee | |
|
|
||||
| 14/06/2008 | Uruguay | - | Venezuela | 1:1 | - | - | - |
| 11/09/2008 | Brazil | - | Bolivia | 0:0 | 6 | - | 1 |
| 29/03/2009 | Colombia | - | Bolivia | 2:0 | 8 | - | 1 |
| Complete name: | Alfredo Stalin Intriago Ortega |
| Born: | 04/12/1970 |
| Place of birth: |
Ecuador |
| Nationality: |
Ecuador |