| Challenge League 2021/2022 - Appearances as Assistant | ||||
| 29/08/2021 | Neuchâtel Xamax FCS | - | FC Wil 1900 | 3:0 |
| 30/10/2021 | FC Schaffhausen | - | FC Wil 1900 | 3:3 |
| 11/02/2022 | Stade Lausanne-Ouchy | - | SC Kriens | 2:1 |
| Challenge League 2021/2022 - Appearances as Assistant | ||||
| 29/08/2021 | Neuchâtel Xamax FCS | - | FC Wil 1900 | 3:0 |
| 30/10/2021 | FC Schaffhausen | - | FC Wil 1900 | 3:3 |
| 11/02/2022 | Stade Lausanne-Ouchy | - | SC Kriens | 2:1 |
| Complete name: | Jonas Erni |
| Born: | 12/08/1992 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |