| Primera B Nacional 2009/2010 - Appearances as Referee |  |
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 |
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| 07/11/2009 | Sportivo Italiano | - | Gimnasia de Jujuy | 0:1 | 6 | - | - |
| 14/11/2009 | Ferro Carril Oeste | - | Deportivo Merlo | 2:1 | 3 | - | - |
| Primera B Nacional 2009/2010 - Appearances as Referee | |
|
|
||||
| 07/11/2009 | Sportivo Italiano | - | Gimnasia de Jujuy | 0:1 | 6 | - | - |
| 14/11/2009 | Ferro Carril Oeste | - | Deportivo Merlo | 2:1 | 3 | - | - |
| Complete name: | Estela Mary Álvarez de Oliveira |
| Born: | 02/03/1978 |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |
| Height: | 166 cm |
| Weight: | 65 kg |