| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 4.6 | U18B LB | Oberuzwil / Widnau | Gian-Marco Schatt R8 | 6:3 6:1 |
| - Dior Bushati R8
- Gian-Marco Schatt R8 | 2:6 6:3 10:5 | ||||
| 2 | 16.6 | U18B LB | Oberuzwil / Bürglen | Robin Bucher R8 | 7:6 6:1 |
| 3 | 19.6 | U18B LB | Oberuzwil / Egnach | Mick Heiniger R7 | 3:6 3:6 |
| - Mick Heiniger R7
- Rafael Schefer R7 | 3:6 2:6 | ||||