| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 5.6 | U15B LA | Val de Ruz / CT Neuchâtel | Lucas Corradi R6 | 0:6 0:6 |
| - Arthur Vildeuil R5
- Alexandre Portenier R7 | 2:6 2:6 | ||||
| 2 | 15.6 | U15B LA | Val de Ruz / Givisiez | Louis Gonzalez R6 | 6:2 4:6 2:6 |
| - Romain Ramuz R5
- Joachim Possa R5 | 1:6 6:4 2:10 | ||||
| 3 | 26.6 | U15B LA | Val de Ruz / Marin | Ethan Schaefer R5 | 3:6 2:6 |
| - Ismaël Mauris R3
- Achille Frund R5 | 3:6 4:6 | ||||