| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 6.6 | U18B LB | Buchs SG / Rorschach | Luca Seeber R8 | 6:3 6:2 |
| - Luca Seeber R8
- Noah Biehle R8 | 2:6 3:6 | ||||
| 2 | 25.5 | U18B LB | Buchs SG / Flawil 1 | Oliver Hess R7 | 1:6 1:6 |
| - Oliver Hess R7
- Fabio Schenker R9 | 4:6 2:6 | ||||
| 3 | 15.6 | U18B LB | Buchs SG / Degenau | Luis Manuel Mejia Wick R8 | 5:7 0:6 |
| - Lino Tappeiner R8
- Luis Manuel Mejia Wick R8 | 1:6 3:6 | ||||