| Segunda B Grupo 2 2019/2020 - Appearances as Referee |  |
 |
 |
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| 01/12/2019 | Burgos CF | - | Unionistas CF | 0:3 | 6 | - | - |
| 29/02/2020 | SD Amorebieta | - | Athletic Bilbao B | 2:1 | 4 | - | - |
| Segunda B Grupo 2 2019/2020 - Appearances as Referee | |
|
|
||||
| 01/12/2019 | Burgos CF | - | Unionistas CF | 0:3 | 6 | - | - |
| 29/02/2020 | SD Amorebieta | - | Athletic Bilbao B | 2:1 | 4 | - | - |
| Complete name: | Sergio Pérez Muley |
| Born: | |
| Place of birth: |
Spain |
| Nationality: |
Spain |