| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 5.6 | U15B LB | Wattwil / Eisbahn Frauenfeld | Florian Brauchle R9 | 6:3 6:2 |
| - Nishan Singh R9
- Florian Brauchle R9 | 6:1 6:2 | ||||
| 2 | 23.6 | U15B LB | Wattwil / Widnau 3 | Jason Nagbe R8 | 6:4 1:6 7:6 |
| - Jason Nagbe R8
- Karl-Edjoul Schmitter R8 | 7:6 3:6 10:7 | ||||
| 3 | 19.6 | U15B LB | Wattwil / Nesslau-Neu St. Johann 1 | Jonas Bräker R8 | 2:6 4:6 |
| - Jonas Bräker R8
- Flurin Hogger R9 | 7:6 6:1 | ||||