| U21 Friendlies 2022 - Appearances as Referee |  |
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 |
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| 22/11/2022 | Portugal | - | Japan | 1:2 | 3 | - | - |
| U21 Friendlies 2022 - Appearances as Referee | |
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| 22/11/2022 | Portugal | - | Japan | 1:2 | 3 | - | - |
| Complete name: | Aristotelis Diamantopoulos |
| Born: | 07/05/1983 |
| Place of birth: |
Greece |
| Nationality: |
Greece |