| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 25.5 | U18B LB | Widnau / St. Gallen | - Luc Huber R8
- Emil Aussem R9 | 6:3 6:3 |
| 2 | 21.6 | U18B LB | Widnau / Appenzell | Timo Gruber R9 | 6:2 6:0 |
| - Levin John Rohner R8
- Timo Gruber R9 | 6:1 6:2 | ||||
| 3 | 14.6 | U18B LB | Widnau / Dettighofen 2 | Mattia Bellu R9 | 6:4 6:2 |
| - Mattia Bellu R9
- Luca Weber R8 | 6:2 6:0 | ||||