| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 15.6 | U15B LB | Widnau 3 / Nesslau-Neu St. Johann 1 | Flurin Hogger R8 | 6:4 0:6 7:6 |
| - Flurin Hogger R8
- Jonas Bräker R8 | 6:3 6:0 | ||||
| 2 | 23.6 | U15B LB | Widnau 3 / Wattwil | Joel Huber R9 | 4:6 6:1 6:7 |
| - Raphael Huber R9
- Joel Huber R9 | 6:7 6:3 7:10 | ||||