| U17 Campeonato Brasileiro 2023 Grupo B - Appearances as Referee |  |
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| 09/08/2023 | Athletico Paranaense | - | Grêmio Porto Alegre | 4:1 | 3 | - | - |
| U17 Campeonato Brasileiro 2023 Grupo B - Appearances as Referee | |
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| 09/08/2023 | Athletico Paranaense | - | Grêmio Porto Alegre | 4:1 | 3 | - | - |
| Complete name: | Elvio Kertelt Legnani |
| Born: | 26/03/1986 |
| Place of birth: |
Brazil |
| Nationality: |
Brazil |