| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 2 | 3.6 | U18B LA | Altstätten / Müllheim | Andrew Brandenberger R5 | 0:6 2:6 |
| - Marc Matter R8
- Fabian Meili R9 | WO | ||||
| 3 | 23.6 | U18B LA | Altstätten / Au | Ramon Hefti R8 | 6:1 6:0 |
| - Ramon Hefti R8
- Felix Aerni R9 | 6:2 7:5 | ||||
| 5 | 2.9 | U18B LA | Altstätten / Domat/Ems | Timon Kohler R5 | 7:5 1:6 1:6 |
| - Timon Kohler R5
- Gianin Bugmann R6 | 6:1 3:6 5:10 | ||||