| Copa Argentina 2011/2012 - Appearances as Referee |  |
 |
 |
||||
| 21/03/2012 | Sarmiento de Resistencia | - | Arsenal de Sarandí | 2:1 | 6 | - | - |
| Copa Argentina 2011/2012 - Appearances as Referee | |
|
|
||||
| 21/03/2012 | Sarmiento de Resistencia | - | Arsenal de Sarandí | 2:1 | 6 | - | - |
| Complete name: | Mauro Oscar Giannini |
| Born: | 04/01/1977 |
| Place of birth: |
Bahía Blanca, 
Argentina |
| Nationality: |
Argentina |