| Copa Libertadores 1996 - Appearances as Referee |  |
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| 08/04/1996 | San Lorenzo | - | Minervén FC | 4:0 | - | - | - |
| Copa Libertadores 1996 - Appearances as Referee | |
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| 08/04/1996 | San Lorenzo | - | Minervén FC | 4:0 | - | - | - |
| Complete name: | Mario Sánchez Yanten |
| Born: | 22/07/1956 |
| Place of birth: |
Chile |
| Nationality: |
Chile |