| Primera B Nacional 2005 Apertura - Appearances as Referee |  |
 |
 |
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| 01/09/2005 | Juventud Antoniana | - | Belgrano de Córdoba | 1:2 | 4 | - | 2 |
| 17/11/2005 | Talleres de Córdoba | - | Tigre | 0:0 | 4 | - | - |
| Primera B Nacional 2005 Apertura - Appearances as Referee | |
|
|
||||
| 01/09/2005 | Juventud Antoniana | - | Belgrano de Córdoba | 1:2 | 4 | - | 2 |
| 17/11/2005 | Talleres de Córdoba | - | Tigre | 0:0 | 4 | - | - |
| Complete name: | Guillermo Alejandro Rietti |
| Born: | 30/09/1966 |
| Place of birth: |
Buenos Aires, 
Argentina |
| Nationality: |
Argentina |