| Olympic Games 2000 - Appearances as Referee |  |
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| 16/09/2000 | USA | - | Cameroon | 1:1 | 2 | - | - |
| 20/09/2000 | Slovakia | - | South Africa | 2:1 | 5 | - | - |
| Olympic Games 2000 - Appearances as Referee | |
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| 16/09/2000 | USA | - | Cameroon | 1:1 | 2 | - | - |
| 20/09/2000 | Slovakia | - | South Africa | 2:1 | 5 | - | - |
| Complete name: | Mario Sánchez Yanten |
| Born: | 22/07/1956 |
| Place of birth: |
Chile |
| Nationality: |
Chile |