| Copa Libertadores 1972 - Appearances as Referee |  |
 |
 |
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| 15/02/1972 | Santa Fe | - | Atlético Nacional | 1:1 | - | - | - |
| 18/02/1972 | Deportivo Italia | - | Peñarol | 0:1 | - | - | - |
| 17/03/1972 | Alianza Lima | - | Unión San Felipe | 1:0 | - | - | - |
| Copa Libertadores 1972 - Appearances as Referee | |
|
|
||||
| 15/02/1972 | Santa Fe | - | Atlético Nacional | 1:1 | - | - | - |
| 18/02/1972 | Deportivo Italia | - | Peñarol | 0:1 | - | - | - |
| 17/03/1972 | Alianza Lima | - | Unión San Felipe | 1:0 | - | - | - |
| Complete name: | Romualdo Arppi Filho |
| Born: | 07/01/1939 |
| Place of birth: |
Santos, São Paulo, 
Brazil |
| Nationality: |
Brazil |