| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 9.6 | U18B LA | International GE / Grand-Saconnex | Maxime Ruffieux R4 | 7:5 3:6 5:7 |
| - Gaspard Walther R6
- Maxime Ruffieux R4 | 2:6 2:6 | ||||
| 2 | 14.6 | U18B LA | International GE / Lancy-Fraisiers | Killian Geydet R7 | 6:1 7:6 |
| - Killian Geydet R7
- Lucas Bisetti R9 | 6:1 6:0 | ||||
| 3 | 24.6 | U18B LA | International GE / Geneva Country Club | Mihai Popescu R4 | 2:6 2:6 |
| - Mihai Popescu R4
- Niklas Von Oelreich R6 | 0:6 1:6 | ||||