| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 29.5 | U18B LB | Appenzell / Widnau | Joel Forster R8 | 6:1 6:2 |
| - Joel Forster R8
- Thierry Altermatt R8 | 6:4 3:6 3:10 | ||||
| 2 | 14.6 | U18B LB | Appenzell / Altstätten 1 | Ben Jensen R8 | 6:7 4:6 |
| - Ben Jensen R8
- Liam Zünd R7 | 3:6 4:6 | ||||
| 3 | 21.6 | U18B LB | Appenzell / Amriswil 2 | Loris Fischer R9 | 6:4 6:4 |
| - Nils Fischer R7
- Loris Fischer R9 | 5:7 1:6 | ||||