| Conference League 2022/2023 - Appearances as Referee |  |
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| 15/09/2022 | İstanbul Başakşehir | - | ACF Fiorentina | 3:0 | 1 | 1 | - |
| Conference League 2022/2023 - Appearances as Referee | |
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| 15/09/2022 | İstanbul Başakşehir | - | ACF Fiorentina | 3:0 | 1 | 1 | - |
| Complete name: | Guillermo Cuadra Fernández |
| Born: | 25/04/1984 |
| Place of birth: |
Madrid, 
Spain |
| Nationality: |
Spain |