| Segunda B Grupo 2 2020/2021 - Appearances as Referee |  |
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| 28/11/2020 | SD Amorebieta | - | Real Unión | 1:0 | 7 | - | - |
| 10/03/2021 | SD Leioa | - | Club Portugalete | 1:2 | 7 | - | - |
| 14/03/2021 | Arenas de Getxo | - | SD Amorebieta | 0:1 | 2 | 1 | - |
| Segunda B Grupo 2 2020/2021 - Appearances as Referee | |
|
|
||||
| 28/11/2020 | SD Amorebieta | - | Real Unión | 1:0 | 7 | - | - |
| 10/03/2021 | SD Leioa | - | Club Portugalete | 1:2 | 7 | - | - |
| 14/03/2021 | Arenas de Getxo | - | SD Amorebieta | 0:1 | 2 | 1 | - |
| Complete name: | Guillermo Cueto Amigo |
| Born: | |
| Place of birth: |
Spain |
| Nationality: |
Spain |