| Friendlies 1980 - Appearances as Referee |  |
 |
 |
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| 14/06/1980 | Brazil | - | USSR | 1:2 | 1 | - | - |
| 20/12/1980 | Brazil | - | Switzerland | 2:0 | - | - | - |
| Friendlies 1980 - Appearances as Referee | |
|
|
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| 14/06/1980 | Brazil | - | USSR | 1:2 | 1 | - | - |
| 20/12/1980 | Brazil | - | Switzerland | 2:0 | - | - | - |
| Complete name: | Arnaldo David Cézar Coelho |
| Born: | 15/01/1943 |
| Place of birth: |
Rio de Janeiro, 
Brazil |
| Nationality: |
Brazil |
| Profession: | Physiklehrer |