| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 5.6 | U15B LB | Buchs SG 3 / Flawil 1 | Oliver Hess R8 | 0:6 0:6 |
| 2 | 23.6 | U15B LB | Buchs SG 3 / Müllheim | Jayden Wüthrich R9 | 7:6 6:2 |
| - Jayden Wüthrich R9
- Thomas-Hakon Schrittwieser R8 | 6:2 6:2 | ||||
| 3 | 15.6 | U15B LB | Buchs SG 3 / Heiden | Luca Jenny R9 | 6:4 6:1 |
| - Nevio Dux R8
- Silas Tapernoux R8 | 6:2 6:4 | ||||