| Champions League Qual. 2021/2022 - Appearances as Referee |  |
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| 10/08/2021 | PFC Ludogorets Razgrad | - | Olympiakos Piraeus | 4:1 pso | 5 | 1 | - |
| Champions League Qual. 2021/2022 - Appearances as Referee | |
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| 10/08/2021 | PFC Ludogorets Razgrad | - | Olympiakos Piraeus | 4:1 pso | 5 | 1 | - |
| Complete name: | Orel Grinfeld |
| Born: | 21/08/1981 |
| Place of birth: |
Israel |
| Nationality: |
Israel |