| Copa Libertadores | Matches | W | D | L |  |
 |
 |
| home | 1 | 1 | - | - | - | 1 | - |
| away | 1 | 1 | - | - | 2 | - | - |
| overall | 2 | 2 | - | - | 2 | 1 | - |
| Copa Libertadores | Home | - | Guest | |
|
|
Results |
| 14/04/99 | River Plate | - | LDU Quito | - | 1 | - | 1:0 |
| 03/05/01 | Guaraní | - | River Plate | 2 | - | - | 0:1 |
| Copa Libertadores | Matches | W | D | L | |
|
|
| home | 1 | 1 | - | - | - | 1 | - |
| away | 1 | 1 | - | - | 2 | - | - |
| overall | 2 | 2 | - | - | 2 | 1 | - |
| Copa Libertadores | Home | - | Guest | |
|
|
Results |
| 14/04/99 | River Plate | - | LDU Quito | - | 1 | - | 1:0 |
| 03/05/01 | Guaraní | - | River Plate | 2 | - | - | 0:1 |
| Complete name: | Mario Sánchez Yanten |
| Born: | 22/07/1956 |
| Place of birth: |
Chile |
| Nationality: |
Chile |