| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 8.6 | U18B LB | Flawil 2 / Nesslau-Neu St. Johann | Sandro Bräker R9 | 6:2 6:4 |
| - Levin Rutz R7
- Sandro Bräker R9 | 3:6 7:5 7:10 | ||||
| 2 | 15.6 | U18B LB | Flawil 2 / Appenzell | Leandro Nisple R9 | 4:6 6:4 6:1 |
| - Jan Rusch R8
- Leandro Nisple R9 | 5:7 6:1 7:10 | ||||
| 3 | 19.6 | U18B LB | Flawil 2 / Gähwil | Dominic Bigger R9 | 6:4 6:0 |
| - Dominic Bigger R9
- Jonathan Kaesler R8 | 6:0 7:5 | ||||