| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 10.6 | U18B LA | Granges / Zermatt 2 | Elia Schuler R7 | 6:4 6:7 2:6 |
| - Elia Schuler R7
- Robin Perren R7 | 3:6 3:6 | ||||
| 2 | 11.6 | U18B LA | Granges / Veyras | Rayan Favre R7 | 6:2 6:3 |
| - Rémi Waser R7
- Matthias Rudaz R7 | 6:7 3:6 | ||||
| 3 | 24.6 | U18B LA | Granges / Valère Sion | Tyrone Koroma D'Angelis R6 | 6:1 4:6 4:6 |
| - Thomas Solliard R7
- Simon Bétrisey R9 | 6:1 6:3 | ||||