| Copa Libertadores 2006 - Appearances as Assistant | ||||
| 07/02/2006 | Bolívar | - | Estudiantes | 1:0 |
| 07/03/2006 | Rocha | - | LDU Quito | 3:2 |
| 09/03/2006 | Nacional | - | UA Maracaibo | 0:0 |
| Copa Libertadores 2006 - Appearances as Assistant | ||||
| 07/02/2006 | Bolívar | - | Estudiantes | 1:0 |
| 07/03/2006 | Rocha | - | LDU Quito | 3:2 |
| 09/03/2006 | Nacional | - | UA Maracaibo | 0:0 |
| Complete name: | Nelson Rigoberto Servian |
| Born: | 04/04/1964 |
| Place of birth: |
Paraguay |
| Nationality: |
Paraguay |