| U18 | 14.09.19 | Grasshopper Club Zürich [U18] | - | Team Xamax-BEJUNE FA [U18] | 1:1 | ||||
| U18 | 20.02.21 | BSC Young Boys [U18] | - | Grasshopper Club Zürich [U18] | 2:0 | ||||
| U18 | 05.06.21 | Grasshopper Club Zürich [U18] | - | BSC Young Boys [U18] | 7:7 |
| U18 | 14.09.19 | Grasshopper Club Zürich [U18] | - | Team Xamax-BEJUNE FA [U18] | 1:1 | ||||
| U18 | 20.02.21 | BSC Young Boys [U18] | - | Grasshopper Club Zürich [U18] | 2:0 | ||||
| U18 | 05.06.21 | Grasshopper Club Zürich [U18] | - | BSC Young Boys [U18] | 7:7 |
| Jonathan Jacques-Louis Fontana | |
| geboren in: | 15.05.2003 |
| geboren te: |
Neuchâtel, 
Zwitserland |
| nationaliteit: |
Zwitserland
|
| Lengte: | 179 cm |
| Gewicht: | 74 kg |
| Positie(s): | Linksback Linker middenvelder |
| Sterke been: | links |