| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 24.6 | U15B LB | Interlaken 4 / Wilderswil 1 | Stefan-Masumi Ploner R7 | 4:6 6:7 |
| - Stefan-Masumi Ploner R7
- Florian-Masaki Ploner R8 | 6:0 7:6 | ||||
| 2 | 15.6 | U15B LB | Interlaken 4 / Burgdorf 1 | David Bichsel R8 | 6:3 6:2 |
| - Aaron Iseli R9
- Jan Niederhauser R8 | 6:0 6:0 | ||||
| 3 | 12.6 | U15B LB | Interlaken 4 / Michel Kratochvil Tennis Academy | Ruben Hofstetter R8 | 6:1 6:0 |
| - Lucas Girba R9
- Nelson Hofstetter R9 | 6:0 6:0 | ||||