| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 8.5 | U18B LA | Widnau / Nesslau-Neu St. Johann | Dominik Bräker R6 | 6:3 6:4 |
| - Jan Stadelmann R7
- Sebastian Schläppi R7 | 6:3 6:4 | ||||
| 2 | 30.5 | U18B LA | Widnau / Wil | Yannik Holenstein R8 | 6:0 6:2 |
| - Yannik Holenstein R8
- Thomas Keller R8 | 6:4 7:6 | ||||
| 3 | 19.6 | U18B LA | Widnau / Thal | Benjamin Basic R4 | 0:6 0:6 |
| - Benjamin Basic R4
- Thomas Widmer R7 | 0:6 4:6 | ||||
| 5 | 29.8 | U18B LA | Widnau / Grasshopper ZH | Gian Bidermann R6 | 6:1 6:0 |
| - Gian Bidermann R6
- Tobias Huber R7 | 7:5 7:6 | ||||
| 6 | 5.9 | U18B LA | Widnau / Chur | Leano Brunner R6 | 6:2 6:0 |
| - Leano Brunner R6
- Andri Knupfer R7 | ret | ||||