Claudio Busca - Football referee
| Copa Libertadores 1983 | ||||
| group stage | Gremio | BolÃvar | 1983-05-31 | 3 - 1 |
| Copa Libertadores 1982 | ||||
| group stage | Sao Paulo | Defensor Sporting | 1982-09-21 | 2 - 1 |
| friendly | ||||
| Argentina | Romania | 1982-05-12 | 1 - 0 | |
| Copa Libertadores 1981 | ||||
| 1/2 final stage | Nacional (UR) | Peñarol | 1981-10-21 | 1 - 1 |
| Copa Libertadores 1980 | ||||
| group stage | Vélez Sarsfield | River Plate | 1980-04-25 | 0 - 0 |
| group stage | América de Cali | Universidad Católica | 1980-03-30 | 1 - 0 |
| Copa Libertadores 1979 | ||||
| group stage | Sol de America | Olimpia Asuncion | 1979-04-05 | 0 - 1 |
| group stage | BolÃvar | Olimpia Asuncion | 1979-04-03 | 2 - 1 |
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