| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 8.5 | U15B LB | Appenzell / Wil | Janis Lenherr R8 | 4:6 4:6 |
| - Neville Plank R8
- Janis Lenherr R8 | 1:6 0:6 | ||||
| 2 | 16.6 | U15B LB | Appenzell / Rorschach 1 | Nico Lutz R8 | 6:3 2:6 0:6 |
| - Matteo Kuba R8
- Nico Lutz R8 | 4:4WO | ||||
| 3 | 19.6 | U15B LB | Appenzell / Tennisclub Schilti SG 3 | Robin Kuster R9 | 6:3 6:1 |
| - Severin Bednarz R8
- Robin Kuster R9 | 6:3 2:6 10:5 | ||||