| Europa League Qual. 2017/2018 - Appearances as Referee |  |
 |
 |
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| 06/07/2017 | Cork City | - | FC Levadia | 4:2 | 3 | - | - |
| 20/07/2017 | HJK Helsinki | - | KF Shkëndija 79 | 1:1 | 3 | - | - |
| Europa League Qual. 2017/2018 - Appearances as Referee | |
|
|
||||
| 06/07/2017 | Cork City | - | FC Levadia | 4:2 | 3 | - | - |
| 20/07/2017 | HJK Helsinki | - | KF Shkëndija 79 | 1:1 | 3 | - | - |
| Complete name: | Gunnar Jarl Jónsson |
| Born: | 02/09/1983 |
| Place of birth: |
Iceland |
| Nationality: |
Iceland |