| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 10.6 | U18B LA | Domat/Ems / Chur | Gian Durrer R4 | 6:4 7:6 |
| - Gian Durrer R4
- Severin Oswald R6 | 6:0 6:2 | ||||
| 5 | 2.9 | U18B LA | Domat/Ems / Altstätten | Samuel Benz R5 | 5:7 6:1 6:1 |
| - Samuel Benz R5
- Ramon Segmüller R7 | 1:6 6:3 10:5 | ||||
| 6 | 10.9 | U18B LA | Domat/Ems / Frauenfeld | Noah Heim R4 | 1:6 2:6 |
| - Raphael Nef R6
- Samuel Aeschbacher R5 | 4:6 7:5 10:6 | ||||