| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 4.6 | U18B LA | Martigny 1 / Zermatt 1 | - Jan Perren R6
- Noah Summermatter R6 | 6:1 6:4 |
| 3 | 25.6 | U18B LA | Martigny 1 / Valère Sion | Gabriel Deferr R8 | 6:2 6:1 |
| - Lucas Schucan R6
- Thomas Solliard R7 | 6:1 6:1 | ||||
| 5 | 3.9 | U18B LA | Martigny 1 / Châteauneuf Conthey 1 | - Jeremy Sanderson R7
- Yannick Carlen R5 | 6:4 6:2 |
| 7 | 25.9 | U18B LA | Martigny 1 / Pully | - Julien Griesser R3
- Nathaniel Gazzar R4 | 2:6 4:6 |