| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 16.8 | U18B LA | Ascona / Giubiasco | Nicolas Bandecchi R4 | 6:7 6:4 4:6 |
| - Nicolas Bandecchi R4
- Alessandro Delmué R5 | 6:3 6:7 10:6 | ||||
| 2 | 17.8 | U18B LA | Ascona / Riviera | Nathan Sartori R4 | 2:6 1:6 |
| - Nathan Sartori R4
- Mattia Laurini R8 | 3:6 6:2 8:10 | ||||
| 3 | 18.8 | U18B LA | Ascona / Scuola Tennis by Margaroli | Loris Catena R4 | 2:6 5:7 |
| - Loris Catena R4
- Jonas Ghielmini R4 | 1:6 6:4 10:12 | ||||