| Primera División 2005/2006 Clausura - Appearances as Referee |  |
 |
 |
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| 29/03/2006 | Quilmes | - | Instituto de Córdoba | 3:1 | 7 | 1 | - |
| 13/05/2006 | Racing Club | - | Newell's Old Boys | 1:1 | 4 | - | - |
| Primera División 2005/2006 Clausura - Appearances as Referee | |
|
|
||||
| 29/03/2006 | Quilmes | - | Instituto de Córdoba | 3:1 | 7 | 1 | - |
| 13/05/2006 | Racing Club | - | Newell's Old Boys | 1:1 | 4 | - | - |
| Complete name: | César Guidoni |
| Born: | |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |