| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 30.5 | 1L | Widnau / Herrliberg | Peter Roessel R3 | 0:6 1:6 |
| - Peter Lang R1
- Julian Höner R6 | 5:7 2:6 | ||||
| 2 | 19.6 | 1L | Widnau / Frauenfeld | Noah Heim R5 | 6:3 3:6 2:6 |
| 3 | 13.6 | 1L | Widnau / Falkensteig SG | Rafael Strub R5 | 6:0 5:7 2:6 |
| 4 | 3.7 | 1L | Widnau / Schwerzenbach | Ananda Lee R6 | 2:6 0:6 |
| - Stefan Fries R6
- Jakub Krawetkowski R6 | 6:4 6:3 | ||||