| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 4.6 | U18B LA | Altstätten / Ebnat-Kappel | Diego Niederer R8 | 6:1 6:0 |
| - Curdin Lieberherr R9
- Nico Rufer R9 | 6:2 6:1 | ||||
| 2 | 19.6 | U18B LA | Altstätten / Müllheim | Andrew Brandenberger R6 | 3:6 2:6 |
| - Andrew Brandenberger R6
- Alessandro Santonastaso R9 | ret | ||||
| 3 | 20.5 | U18B LA | Altstätten / Flawil | Timothée Jamin R6 | 6:3 4:6 2:6 |
| - Timothée Jamin R6
- Fabian Naar R6 | 2:6 6:3 6:3 | ||||
| 5 | 4.9 | U18B LA | Altstätten / Walenstadt | Gion Casanova R5 | 0:6 2:6 |
| - Gion Casanova R5
- Nico Bardill R7 | 0:6 2:6 | ||||