| U18 U18 Gruppe A 2017/2018 1. Phase - Appearances as Referee |  |
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| 12/08/2017 | FC Biel/Bienne | - | Team FC Luzern/SC Kriens | 3:5 | 3 | - | 1 |
| 23/09/2017 | FC Zürich | - | FC Basel | 3:1 | 2 | 1 | - |
| 04/11/2017 | Grasshopper Club Zürich | - | Team Ticino | 3:0 | 2 | - | - |
| U18 U18 Gruppe A 2017/2018 1. Phase - Appearances as Referee | |
|
|
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| 12/08/2017 | FC Biel/Bienne | - | Team FC Luzern/SC Kriens | 3:5 | 3 | - | 1 |
| 23/09/2017 | FC Zürich | - | FC Basel | 3:1 | 2 | 1 | - |
| 04/11/2017 | Grasshopper Club Zürich | - | Team Ticino | 3:0 | 2 | - | - |
| Complete name: | Arnaud Blösch |
| Born: | 02/02/1995 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |