| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 17.6 | U18B LA | Locarno / Lugano 1903 | Timothy Untersee R4 | 1:6 0:6 |
| - Timothy Untersee R4
- Noah Luechinger R7 | 6:2 7:5 | ||||
| 3 | 19.6 | U18B LA | Locarno / Capriasca | Kilian Mossi R4 | 6:4 6:2 |
| - Thomas Nebiker R6
- Filippo Umberto Ragazzoni R7 | 6:2WO | ||||