| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 4.5 | 2L | Olten 2 / Grenchen | Jan Janz R7 | 4:6 4:6 |
| - Nikita Romanyuk R8
- Luca Dasen R6 | 2:6 3:6 | ||||
| 3 | 26.5 | 2L | Olten 2 / Lenzburg | Alexander Aregger R6 | 1:6 1:6 |
| 4 | 9.6 | 2L | Olten 2 / TAB Aesch | - Noah Bellomo R6
- Carl Madison Öhman R7 | 6:1 6:3 |
| 5 | 15.6 | 2L | Olten 2 / Novartis Basel 1 | - Gabriel Heuberger R7
- Johann Barsch R7 | 1:6 1:6 |