| Europa League 2021/2022 - Appearances as Referee |  |
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 |
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| 21/10/2021 | Lazio Roma | - | Olympique Marseille | 0:0 | 3 | - | - |
| 25/11/2021 | Leicester City | - | Legia Warszawa | 3:1 | 5 | - | - |
| 24/02/2022 | Lazio Roma | - | FC Porto | 2:2 | 5 | - | - |
| Europa League 2021/2022 - Appearances as Referee | |
|
|
||||
| 21/10/2021 | Lazio Roma | - | Olympique Marseille | 0:0 | 3 | - | - |
| 25/11/2021 | Leicester City | - | Legia Warszawa | 3:1 | 5 | - | - |
| 24/02/2022 | Lazio Roma | - | FC Porto | 2:2 | 5 | - | - |
| Complete name: | Deniz Aytekin |
| Born: | 21/07/1978 |
| Place of birth: |
Nürnberg, 
Germany |
| Residence: | Oberasbach |
| Nationality: |
Germany |
| Profession: | Betriebswirt |
| Club: | TSV Altenberg |
| Height: | 197 cm |
| Weight: | 84 kg |
| Bundesliga (GER) appearances: | 235 |