| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 1.6 | U15B LB | Tennisclub Schilti SG 3 / Rorschach 1 | Kittipat Garthinthong-Schmid R9 | 5:7 0:6 |
| - Matteo Kuba R8
- Kittipat Garthinthong-Schmid R9 | 3:6 2:6 | ||||
| 2 | 9.6 | U15B LB | Tennisclub Schilti SG 3 / Wil | Janis Lenherr R9 | 2:6 2:6 |
| - Elias Hamidi R9
- Alexander Kösler R9 | 3:6 3:6 | ||||
| 3 | 19.6 | U15B LB | Tennisclub Schilti SG 3 / Appenzell | Levin John Rohner R9 | 3:6 1:6 |
| - Flurin Manser R9
- Levin John Rohner R9 | 3:6 6:2 5:10 | ||||