| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 10.6 | U12B LB | Tennishalle Thun 2 / Michel Kratochvil Tennis Academy 4 | Nico Rohrer R8 | 6:3 6:4 |
| - Nico Rohrer R8
- Carl Louis Rentsch R8 | 6:2 7:5 | ||||
| 2 | 30.6 | U12B LB | Tennishalle Thun 3 / Wohlensee | Lars Schenkel R8 | 1:6 7:6 6:7 |
| - Leon Hartmann R9
- Gian Andrin Attinger R8 | 2:6 1:6 | ||||
| 3 | 5.6 | U12B LB | Tennishalle Thun 1 / Eichholz-Wabern | Jorin Bühler R8 | 6:2 6:7 3:6 |
| - Jorin Bühler R8
- Simon Hertig R7 | 1:6 5:7 | ||||