| Europa League 2023/2024 - Appearances as Referee |  |
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 |
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| 21/09/2023 | AFC Ajax | - | Olympique Marseille | 3:3 | 2 | 1 | - |
| 22/02/2024 | Toulouse FC | - | SL Benfica | 0:0 | 4 | - | - |
| Europa League 2023/2024 - Appearances as Referee | |
|
|
||||
| 21/09/2023 | AFC Ajax | - | Olympique Marseille | 3:3 | 2 | 1 | - |
| 22/02/2024 | Toulouse FC | - | SL Benfica | 0:0 | 4 | - | - |
| Complete name: | Maurizio Mariani |
| Born: | 25/02/1982 |
| Place of birth: |
Roma, 
Italy |
| Nationality: |
Italy |