| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 22.8 | U15B LB | St. Leonhard SG / Herisau | Leon Greber R9 | 6:1 6:1 |
| - Leon Greber R9
- Noah Paul Müller R8 | 6:0 6:0 | ||||
| 3 | 9.9 | U15B LB | St. Leonhard SG / Rorschach 2 | Maurin Thurnherr R9 | 6:0 6:2 |
| - Maurin Thurnherr R9
- Talha Ramadani R9 | 6:0 6:0 | ||||