| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 5.5 | 3L | Olten 1 / Courrendlin-La Croisée | Bruno Clivaz R6 | 2:6 2:6 |
| - Jérémy Huart R6
- Zsolt Molnar R7 | 1:6 0:6 | ||||
| 2 | 12.5 | 3L | Olten 1 / Porrentruy | Louis Erard R9 | 6:2 6:1 |
| - Louis Erard R9
- Noah Rotunno R8 | 6:0 6:0 | ||||
| 3 | 26.5 | 3L | Olten 1 / Scheuren | Noa Hulliger R7 | 0:6 3:6 |
| - Levin Burri R7
- Noa Hulliger R7 | 4:6 6:4 12:14 | ||||
| 5 | 15.6 | 3L | Olten 1 / Lyss 2 | Lukas Stauffer R8 | 6:2 6:2 |
| - Denis Moret R5
- Jean-Sébastien Balmer R7 | 3:6 2:6 | ||||