| Copa América 1989 Brazil - Appearances as Referee |  |
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 |
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| 01/07/1989 | Argentina | - | Chile | 1:0 | 4 | - | - |
| 03/07/1989 | Uruguay | - | Bolivia | 3:0 | - | 1 | 1 |
| 07/07/1989 | Chile | - | Bolivia | 5:0 | 4 | - | - |
| 13/07/1989 | Uruguay | - | Argentina | 2:0 | 5 | - | 1 |
| Copa América 1989 Brazil - Appearances as Referee | |
|
|
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| 01/07/1989 | Argentina | - | Chile | 1:0 | 4 | - | - |
| 03/07/1989 | Uruguay | - | Bolivia | 3:0 | - | 1 | 1 |
| 07/07/1989 | Chile | - | Bolivia | 5:0 | 4 | - | - |
| 13/07/1989 | Uruguay | - | Argentina | 2:0 | 5 | - | 1 |
| Complete name: | Arnaldo David Cézar Coelho |
| Born: | 15/01/1943 |
| Place of birth: |
Rio de Janeiro, 
Brazil |
| Nationality: |
Brazil |
| Profession: | Physiklehrer |