| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 2 | 28.6 | U18B LA | Wander BE / Ittigen | Fabio Montes de Oca R8 | 6:3 6:0 |
| - Elio Montes de Oca R7
- Liam David Kunkler R6 | 6:4 6:3 | ||||
| 3 | 13.6 | U18B LA | Wander BE / Wohlensee 1 | Frederic Honegger R6 | 0:6 0:6 |
| - Marin Petkovic R4
- Samuel Grüniger R3 | 2:6 1:6 | ||||