| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 16.8 | U18B LA | Seelandtennis Selection 2 / Val de Ruz | Noa Hêche R7 | 3:6 4:6 |
| - Valentin Amiet R4
- Marvin Delacou R5 | 6:7 6:3 7:10 | ||||
| 2 | 22.6 | U18B LA | Seelandtennis Selection 2 / Mail NE | Alessandro Antonazzo R8 | 6:2 6:2 |
| - Nils Henein R6
- Maximilien Bridy R8 | 3:6 4:6 | ||||
| 3 | 29.6 | U18B LA | Seelandtennis Selection 2 / CT Neuchâtel | Madé Duiven R8 | 6:4 6:2 |
| - Elliot Berg R5
- Luca Wu Monnet R7 | 6:1 6:1 | ||||
| 4 | 24.8 | U18B LA | Seelandtennis Selection 2 / Steffisburg | Gianni Huonder R4 | 0:6 4:6 |
| - Dylan Watterton R5
- Yanis Blum R6 | 6:4 3:6 10:8 | ||||