| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 3 | 17.5 | 3L | St. Gallen / Thal | Martin Caderas R7 | 6:3 6:2 |
| - Patrick Wilhelm R7
- Armando Consoni R7 | 7:6 6:4 | ||||
| 4 | 7.6 | 3L | St. Gallen / Buchs SG | Julian Frehner R4 | 0:6 2:6 |
| - Julian Frehner R4
- Jaron Haegeli R7 | 6:2 6:0 | ||||
| 5 | 14.6 | 3L | St. Gallen / Herisau | Fridolin Petersen R5 | 5:7 4:6 |
| - Severin Latkovic R9
- Fridolin Petersen R5 | 4:6 1:6 | ||||