| Segunda B Grupo 2 2020/2021 - Appearances as Referee |  |
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 |
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| 25/10/2020 | SD Leioa | - | Real Unión | 0:1 | 7 | - | - |
| 07/11/2020 | CD Alavés B | - | Club Portugalete | 1:0 | 7 | - | - |
| 29/11/2020 | CD Calahorra | - | SD Tarazona | 1:1 | 6 | - | - |
| 07/03/2021 | SD Ejea | - | CD Calahorra | 0:0 | 5 | 1 | - |
| Segunda B Grupo 2 2020/2021 - Appearances as Referee | |
|
|
||||
| 25/10/2020 | SD Leioa | - | Real Unión | 0:1 | 7 | - | - |
| 07/11/2020 | CD Alavés B | - | Club Portugalete | 1:0 | 7 | - | - |
| 29/11/2020 | CD Calahorra | - | SD Tarazona | 1:1 | 6 | - | - |
| 07/03/2021 | SD Ejea | - | CD Calahorra | 0:0 | 5 | 1 | - |
| Complete name: | Borja Munarriz Mateos |
| Born: | |
| Place of birth: |
Spain |
| Nationality: |
Spain |