| Youth Youth League 2017/2018 - Appearances as Referee |  |
 |
 |
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| 12/09/2017 | Celtic FC | - | Paris Saint-Germain | 2:3 | 2 | - | - |
| 07/02/2018 | FK Brodarac | - | Manchester United | 0:2 | 5 | - | - |
| Youth Youth League 2017/2018 - Appearances as Referee | |
|
|
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| 12/09/2017 | Celtic FC | - | Paris Saint-Germain | 2:3 | 2 | - | - |
| 07/02/2018 | FK Brodarac | - | Manchester United | 0:2 | 5 | - | - |
| Complete name: | Alexander Harkam |
| Born: | 17/11/1981 |
| Place of birth: |
Austria |
| Nationality: |
Austria |