| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 2.5 | U15B LA | St. Gallen 2 / Frauenfeld | Robin Oswald R7 | 6:1 4:6 6:3 |
| - Robin Oswald R7
- Philipp Hug R8 | 6:0 6:3 | ||||
| 2 | 24.5 | U15B LA | St. Gallen 2 / Bonaduz | - Seya Carisch R9
- Noe Schmid R8 | 6:1 6:1 |
| 3 | 30.5 | U15B LA | St. Gallen 2 / Hörnli Kreuzlingen | Maximilian Puschmann R7 | 6:2 6:2 |
| - Joah Huber R7
- Maximilian Puschmann R7 | 6:4 6:3 | ||||
| 4 | 20.6 | U15B LA | St. Gallen 2 / Davos | Frederik Van der Wijk R9 | 6:0 6:4 |
| 5 | 10.7 | U15B LA | St. Gallen 2 / Hörnli Kreuzlingen | Joah Huber R7 | 6:4 6:2 |
| - Joah Huber R7
- Sebastian Puschmann R6 | 2:6 2:6 | ||||
| 7 | 12.9 | U15B LA | St. Gallen 1 / LTC Winterthur | Olivier Suter R4 | 1:6 2:6 |
| - Olivier Suter R4
- Andrew Sagarra R7 | 6:3 6:7 7:10 | ||||