| Primera B Nacional 2011/2012 - Appearances as Referee |  |
 |
 |
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| 10/03/2012 | Aldosivi | - | Boca Unidos | 2:1 | 4 | - | - |
| 11/04/2012 | Deportivo Merlo | - | Huracán | 2:1 | 6 | - | - |
| Primera B Nacional 2011/2012 - Appearances as Referee | |
|
|
||||
| 10/03/2012 | Aldosivi | - | Boca Unidos | 2:1 | 4 | - | - |
| 11/04/2012 | Deportivo Merlo | - | Huracán | 2:1 | 6 | - | - |
| Complete name: | Pedro Antonio Argañaraz |
| Born: | 01/08/1982 |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |