| Série D 2021 - Appearances as Referee |  |
 |
 |
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| 13/06/2021 | Nova Mutum - MT | - | Jaraguá - GO | 2:0 | 9 | - | - |
| 07/08/2021 | Caldense - MG | - | Atlético Patrocinense - MG | 0:0 | 8 | - | - |
| 27/08/2021 | Caucaia - CE | - | Central - PE | 1:1 | 1 | 1 | 3 |
| Série D 2021 - Appearances as Referee | |
|
|
||||
| 13/06/2021 | Nova Mutum - MT | - | Jaraguá - GO | 2:0 | 9 | - | - |
| 07/08/2021 | Caldense - MG | - | Atlético Patrocinense - MG | 0:0 | 8 | - | - |
| 27/08/2021 | Caucaia - CE | - | Central - PE | 1:1 | 1 | 1 | 3 |
| Complete name: | Samuel dos Santos Santos |
| Born: | 11/04/1990 |
| Place of birth: |
Brazil |
| Nationality: |
Brazil |