| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 16.8 | U18B LA | Giubiasco / Ascona | Gionata Leoni R4 | 7:6 4:6 6:4 |
| - Gionata Leoni R4
- Alessandro Borla R5 | 3:6 7:6 6:10 | ||||
| 2 | 17.8 | U18B LA | Giubiasco / Scuola Tennis by Margaroli | Fabio Von Wattenwyl R4 | 7:6 6:1 |
| - Loris Catena R4
- Jonas Ghielmini R4 | 2:6 2:6 | ||||
| 3 | 18.8 | U18B LA | Giubiasco / Riviera | Nathan Sartori R4 | 6:4 6:3 |
| - Noah Risi R5
- Nil Pasian R5 | 7:6 6:1 | ||||