| U18 U18 Gruppe A 2017/2018 Playoff - Appearances as Referee |  |
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| 16/06/2018 | FC Basel | - | FC Zürich | 4:1 | 3 | - | - |
| U18 U18 Gruppe A 2017/2018 Playoff - Appearances as Referee | |
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| 16/06/2018 | FC Basel | - | FC Zürich | 4:1 | 3 | - | - |
| Complete name: | Jonathan Jaussi |
| Born: | 26/03/1995 |
| Place of birth: |
Switzerland |
| Residence: | Bern |
| Nationality: |
Switzerland |