| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 2 | 23.5 | U15B LB | Gründenmoos SG / Flawil 1 | Mateja Zagradanin R8 | 6:2 6:4 |
| - Oliver Hess R8
- Mateja Zagradanin R8 | 3:6 6:3 10:6 | ||||
| 3 | 10.6 | U15B LB | Gründenmoos SG / Widnau | Gian-Marco Schatt R8 | 6:1 6:2 |
| - Levin Hengartner R7
- Niel Loritz R8 | 2:6 6:4 9:11 | ||||