| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 2 | 16.6 | U18B LA | Grenchen / Belchen | Joel Lauper R4 | 7:6 3:6 6:7 |
| - Bruno Quartara R5
- Remo Fuchs R6 | 6:1 6:4 | ||||
| 3 | 24.6 | U18B LA | Grenchen / Scheuren | Timo Burri R5 | 7:5 1:6 6:4 |
| - Noa Ballaman R5
- David Hermle R5 | 6:3 6:3 | ||||
| 5 | 26.8 | U18B LA | Grenchen / Augst | Robin Bowman R4 | 3:6 6:1 6:2 |
| - Robin Buchwalder R4
- Robin Bowman R4 | 6:4 5:7 3:10 | ||||