| Champions League 2022/2023 - Appearances as Referee |  |
 |
 |
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| 11/10/2022 | Celtic FC | - | RB Leipzig | 0:2 | 2 | - | - |
| 26/10/2022 | SSC Napoli | - | Rangers FC | 3:0 | 4 | - | - |
| 07/03/2023 | SL Benfica | - | Club Brugge KV | 5:1 | 5 | - | - |
| Champions League 2022/2023 - Appearances as Referee | |
|
|
||||
| 11/10/2022 | Celtic FC | - | RB Leipzig | 0:2 | 2 | - | - |
| 26/10/2022 | SSC Napoli | - | Rangers FC | 3:0 | 4 | - | - |
| 07/03/2023 | SL Benfica | - | Club Brugge KV | 5:1 | 5 | - | - |
| Complete name: | Halil Umut Meler |
| Born: | 01/08/1986 |
| Place of birth: |
Turkey |
| Nationality: |
Turkey |