| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 30.5 | U18B LB | Romanshorn 2 / Altstätten | Nevio Schnyder R8 | 6:3 6:3 |
| - Nemanja Stjelja R9
- Nevio Schnyder R8 | 6:1 6:2 | ||||
| 2 | 16.6 | U18B LB | Romanshorn 1 / Heiden | Elija Nauer R8 | 2:6 4:6 |
| - Luca Franco R8
- Michael Widmer R7 | 1:6 2:6 | ||||
| 3 | 22.6 | U18B LB | Romanshorn 2 / Nesslau-Neu St. Johann | Dominik Bräker R7 | 5:7 0:6 |
| - Jan Stadelmann R8
- Dominik Bräker R7 | 0:6 0:6 | ||||