| U18 U18 Gruppe A 2017/2018 1. Phase - Appearances as Referee |  |
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 |
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| 02/09/2017 | FC Sion | - | FC Biel/Bienne | 2:0 | 5 | - | - |
| 25/11/2017 | FC Sion | - | Team Ticino | 1:3 | 6 | - | 1 |
| U18 U18 Gruppe A 2017/2018 1. Phase - Appearances as Referee | |
|
|
||||
| 02/09/2017 | FC Sion | - | FC Biel/Bienne | 2:0 | 5 | - | - |
| 25/11/2017 | FC Sion | - | Team Ticino | 1:3 | 6 | - | 1 |
| Complete name: | Joël Brunner |
| Born: | 19/07/1996 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |