| Youth Júniores 2021/2022 Norte - Appearances as Referee |  |
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| 14/08/2021 | FC Porto | - | FC Famalicão | 2:1 | 4 | - | - |
| Youth Júniores 2021/2022 Norte - Appearances as Referee | |
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| 14/08/2021 | FC Porto | - | FC Famalicão | 2:1 | 4 | - | - |
| Complete name: | Sérgio José dos Santos Guelho |
| Born: | 09/07/1991 |
| Place of birth: |
Portugal |
| Nationality: |
Portugal |