| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 8.6 | U15B LB | Tennisclub Thun / Kehrsatz 2 | Nino Gerber R8 | 0:6 0:6 |
| - Dominic Esseiva R8
- Niels Kronenberg R8 | 4:6 6:3 10:4 | ||||
| 2 | 15.6 | U15B LB | Tennisclub Thun / Bremgarten BE | - Leo Moser R7
- Melvin Honegger R9 | 6:3 6:2 |
| 3 | 26.6 | U15B LB | Tennisclub Thun / Bolligen | - Louis Leuch R9
- Jérôme Hullin R8 | 6:4 7:5 |