| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 10.6 | U18B LA | Domat/Ems / Chur | - Enrico Giubbini R8
- Filip Lukac R8 | 6:1 6:3 |
| 2 | 18.6 | U18B LA | Domat/Ems / Celerina | Jonas Keller R9 | 2:6 6:0 6:3 |
| - Quirin Hasler R8
- Jonas Keller R9 | 6:3 6:4 | ||||
| 5 | 2.9 | U18B LA | Domat/Ems / Altstätten | - Michael Würmli R8
- Filip Jagustin R8 | 6:2 7:5 |
| 6 | 10.9 | U18B LA | Domat/Ems / Frauenfeld | - Raphael Nef R6
- Samuel Aeschbacher R5 | 4:6 7:5 10:6 |