| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 29.5 | 3L | Buchs SG / St. Georgen 2 | Mattia Dall'Acqua R8 | 6:2 7:5 |
| - Nick Bösch R9
- Mattia Dall'Acqua R8 | 6:4 6:3 | ||||
| 2 | 27.6 | 3L | Buchs SG / Balgach | Manuel Nussbaumer R8 | 6:3 4:6 6:4 |
| - Manuel Nussbaumer R8
- Livio Gächter R9 | 2:6 6:7 | ||||
| 4 | 19.6 | 3L | Buchs SG / Hörnli Kreuzlingen 2 | Janis Labhardt R9 | 6:0 6:1 |
| - Manuel Maier R9
- Silvano Bärtschi R9 | 6:2 6:1 | ||||
| 5 | 26.6 | 3L | Buchs SG / St. Gallen | Felix Weber R7 | 1:6 1:6 |
| - Maximilian Brenner R3
- Philipp Daniel Frei R7 | 4:6 2:6 | ||||