| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 10.6 | 10&U | Widnau 3 / St. Leonhard SG | Fynn Suter R8 | 5:7 2:6 |
| - Malte Pawlik R9
- Aljna Enxi Liu R9 | 6:3 6:2 | ||||
| 2 | 12.6 | 10&U | Widnau 3 / Heiden | Gishaan Pirabaharan R9 | 6:0 6:0 |
| - Timo Hadorn R8
- Luca Cartaro R9 | 5:7 6:2 6:10 | ||||
| 3 | 19.6 | 10&U | Widnau 3 / Müllheim 1 | Jamie Wüthrich R9 | 6:0 6:0 |
| - Jamie Wüthrich R9
- Neo Rupp R8 | 6:1 4:6 10:4 | ||||