| Primera División 2011/2012 Apertura - Appearances as Referee |  |
 |
 |
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| 27/08/2011 | River Plate | - | Rentistas | 2:0 | 4 | - | - |
| 25/09/2011 | Racing | - | Fénix | 0:0 | 6 | 1 | - |
| 27/11/2011 | Rentistas | - | Fénix | 2:0 | 7 | 1 | - |
| Primera División 2011/2012 Apertura - Appearances as Referee | |
|
|
||||
| 27/08/2011 | River Plate | - | Rentistas | 2:0 | 4 | - | - |
| 25/09/2011 | Racing | - | Fénix | 0:0 | 6 | 1 | - |
| 27/11/2011 | Rentistas | - | Fénix | 2:0 | 7 | 1 | - |
| Complete name: | Oscar Rojas |
| Born: | |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |