| Relegation Primera 1999/2000 - Appearances as Referee |  |
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 |
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| 19/07/2000 | Almagro | - | Instituto de Córdoba | 1:0 | - | - | - |
| 19/07/2000 | Quilmes | - | Belgrano de Córdoba | 3:1 | 2 | - | - |
| Relegation Primera 1999/2000 - Appearances as Referee | |
|
|
||||
| 19/07/2000 | Almagro | - | Instituto de Córdoba | 1:0 | - | - | - |
| 19/07/2000 | Quilmes | - | Belgrano de Córdoba | 3:1 | 2 | - | - |
| Complete name: | Claudio Mario Martín |
| Born: | 31/01/1962 |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |