| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 24.5 | U12B LB | Altstätten 2 / Flawil 1 | Kendrick Zürcher R8 | 1:6 7:5 6:7 |
| - Oliver Hess R8
- Adam Gemer R8 | 6:3 6:1 | ||||
| 2 | 7.6 | U12B LB | Altstätten 2 / Weinfelden | Rico Brunold R7 | 2:6 6:7 |
| - Nicolas Ioannidis R7
- Robin Alexander Staub R8 | 3:6 1:6 | ||||
| 3 | 17.6 | U12B LB | Altstätten 2 / St. Leonhard SG 2 | Nico Stricker R8 | 6:2 7:6 |
| - Gabriel Altmann R9
- Nicolas Weber R8 | 7:6 6:4 | ||||