| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 29.5 | U15B LB | Altstätten 1 / Gründenmoos SG | Mateja Tesic R8 | 6:4 6:2 |
| - Leon Geeler R8
- Mateja Tesic R8 | 1:6 6:0 10:5 | ||||
| 2 | 12.6 | U15B LB | Altstätten 2 / Amriswil | Andrej Maric R8 | 6:3 6:2 |
| - Andrej Maric R8
- Dominic Treichl R7 | 6:7 1:6 | ||||