| Segunda B Grupo 1 2020/2021 - Appearances as Referee |  |
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 |
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| 08/11/2020 | Salamanca CF UDS | - | Racing Ferrol | 1:2 | 6 | - | - |
| 23/01/2021 | Real Valladolid B | - | UP Langreo | 1:1 | 6 | - | - |
| 06/02/2021 | Pontevedra CF | - | Zamora CF | 0:1 | 6 | - | - |
| Segunda B Grupo 1 2020/2021 - Appearances as Referee | |
|
|
||||
| 08/11/2020 | Salamanca CF UDS | - | Racing Ferrol | 1:2 | 6 | - | - |
| 23/01/2021 | Real Valladolid B | - | UP Langreo | 1:1 | 6 | - | - |
| 06/02/2021 | Pontevedra CF | - | Zamora CF | 0:1 | 6 | - | - |
| Complete name: | Sergio Pérez Muley |
| Born: | |
| Place of birth: |
Spain |
| Nationality: |
Spain |