| Primera División 2009 Clausura Playoffs - Appearances as Referee |  |
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 |
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| 22/11/2009 | Santiago Morning | - | Audax Italiano | 4:2 | 4 | - | - |
| Primera División 2009 Clausura Playoffs - Appearances as Referee | |
|
|
||||
| 22/11/2009 | Santiago Morning | - | Audax Italiano | 4:2 | 4 | - | - |
| Complete name: | Guido Augustin Aros Alvarado |
| Born: | 23/11/1965 |
| Place of birth: |
Chile |
| Nationality: |
Chile |