| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 2 | 12.6 | U12B LA | Old Boys BS 2 / Buchs | - Matti Wernli R9
- Finlay Morley R9 | 6:0 6:0 |
| 3 | 19.6 | U12B LA | Old Boys BS 2 / Frick | Phil Bleuler R7 | 6:0 6:0 |
| - Phil Bleuler R7
- Nicolas Stampfli R6 | 6:0 6:2 | ||||
| 5 | 21.8 | U12B LA | Old Boys BS 2 / Brugg 2 | - Elias Sekinger R5
- Jan Liu R6 | 6:0 6:3 |
| 6 | 8.9 | U12B LA | Old Boys BS 2 / Küssnacht a.R. 1 | - Piero Sidler R6
- Eli Spichtig R5 | 6:0 6:0 |
| 9 | 2.11 | U12B LA | Old Boys BS 2 / Eschen Mauren | - Sebastian Fend R4
- Jan Zahner R3 | 6:4 0:6 10:8 |
| 10 | 3.11 | U12B LA | Old Boys BS 2 / Stade-Lausanne 1 | - Adrien Maillefer R4
- Leo Racine R4 | 6:1 6:3 |