| Youth Youth League 2018/2019 - Appearances as Assistant | ||||
| 07/11/2018 | Manchester City | - | Shakhtar Donetsk | 4:1 |
| 28/11/2018 | Montpellier HSC | - | Altınordu FK | 1:0 |
| Youth Youth League 2018/2019 - Appearances as Assistant | ||||
| 07/11/2018 | Manchester City | - | Shakhtar Donetsk | 4:1 |
| 28/11/2018 | Montpellier HSC | - | Altınordu FK | 1:0 |
| Complete name: | Jonas Erni |
| Born: | 12/08/1992 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |