| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 11.6 | U18B LA | Chur / Schaan | Finn Luca Kirschbaum R9 | 6:4 7:6 |
| - Liam Kos R9
- Finn Luca Kirschbaum R9 | 6:1 6:3 | ||||
| 2 | 25.6 | U18B LA | Chur / Falkensteig SG | Marc Tribelhorn R8 | 6:2 6:3 |
| - Benjamin Voss R6
- Jevin-Dallon Rasanayagam R7 | 6:2 6:1 | ||||
| 3 | 26.6 | U18B LA | Chur / Zizers | Chris Meier R6 | 4:6 0:6 |
| - Ursin Vital R7
- Medric Auger R7 | 0:6 1:6 | ||||