| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 9.5 | U15B LB | St. Gallen 2 / Rorschach | - Noa Stevanon R9
- Jan Weber R9 | 7:5 6:4 |
| 2 | 30.5 | U15B LB | St. Gallen 2 / Vaduz | Max Bender R9 | 6:4 7:5 |
| 3 | 15.5 | U15B LB | St. Gallen 2 / Frauenfeld | - Jonathan Ruch R7
- Sven Vetterli R8 | 5:7 6:4 7:10 |