| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 3.5 | 3L | Wartau / Appenzell | Johannes Büchler R9 | 6:2 6:2 |
| - Etienne Alder R7
- Gian Sutter R7 | 2:6 3:6 | ||||
| 3 | 16.5 | 3L | Wartau / Gossau SG | Janik Egger R9 | 1:6 2:6 |
| - David Dobromirovic R8
- Robin Kunert R8 | 0:6 0:6 | ||||
| 4 | 6.6 | 3L | Wartau / Au | Cedric Schibig R7 | 0:6 0:6 |
| - Fabian Kocher R8
- Cedric Schibig R7 | 0:6 3:6 | ||||
| 5 | 13.6 | 3L | Wartau / Ebnat-Kappel | Noah Buchard R7 | 0:6 0:6 |
| - Benito Nef R9
- Noah Buchard R7 | 1:6 3:6 | ||||