| U18 U18 Gruppe A 2017/2018 1. Phase - Appearances as Referee |  |
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| 26/08/2017 | FC Winterthur | - | Team FC Luzern/SC Kriens | 0:5 | - | - | - |
| U18 U18 Gruppe A 2017/2018 1. Phase - Appearances as Referee | |
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|
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| 26/08/2017 | FC Winterthur | - | Team FC Luzern/SC Kriens | 0:5 | - | - | - |
| Complete name: | Michael Jenzer |
| Born: | 27/02/1992 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |