| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 20.6 | U12B LB | Tennishalle Grenchen AG 3 / Solothurn 1 | Timo Süess R8 | 4:6 6:4 4:6 |
| - Timo Süess R8
- Simon Schütz R9 | 4:6 2:6 | ||||
| 2 | 3.7 | U12B LB | Tennishalle Grenchen AG 3 / Bienne | Jonathan Fleury R8 | 7:6 6:1 |
| - Jonathan Fleury R8
- Rafael Comamala R8 | 4:6 2:6 | ||||
| 3 | 1.7 | U12B LB | Tennishalle Grenchen AG 3 / Herzogenbuchsee | Mike Josi R7 | 0:6 1:6 |
| - Mike Josi R7
- Lio Noè Bieri R8 | 3:6 3:6 | ||||