| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 23.6 | U15B LA | Marin / Givisiez | Romain Ramuz R5 | 3:6 3:6 |
| - Louis Gonzalez R6
- Lucien Oberson R6 | 6:3 6:2 | ||||
| 2 | 12.6 | U15B LA | Marin / CT Neuchâtel | Noah Riccitelli R5 | 6:3 7:5 |
| - John Richter R5
- Alexandre Portenier R7 | 2:6 6:4 8:10 | ||||
| 3 | 26.6 | U15B LA | Marin / Val de Ruz | Kylan Feruglio R7 | 6:3 6:2 |
| - Alexandre Mallet R7
- Alan Martinelli R8 | 6:4 5:7 10:8 | ||||
| 4 | 25.8 | U15B LA | Marin / Carouge | Matteo Desthieux R6 | 6:1 6:1 |
| - Norick Vuilleumier R6
- Thomas Geoffray R7 | 6:3 6:3 | ||||
| 5 | 31.8 | U15B LA | Marin / Givisiez | Lucien Oberson R6 | 6:2 6:2 |
| - Enes Boussedid R5
- Louis Gonzalez R6 | 4:6 6:4 10:5 | ||||
| 6 | 7.9 | U15B LA | Marin / Chavannes-de-Bogis 1 | Devon Dominguez R4 | 3:6 3:6 |
| - Devon Dominguez R4
- Fernando Rosales R6 | 3:6 2:6 | ||||