| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 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
- Serafin Risch R9 | 6:0 6:2 |
| 3 | 15.5 | U15B LB | St. Gallen 2 / Frauenfeld | Jonathan Ruch R7 | 6:3 2:6 4:6 |