| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 11.6 | U12B LA | Old Boys BS 1 / Bruderholz 2 | Josef Francesco Mazzei R7 | 6:1 6:0 |
| - Nico Tzikas R6
- Marco Tonin R7 | 6:3 6:2 | ||||
| 3 | 28.6 | U12B LA | Old Boys BS 1 / Allschwil | - Valentino Campbell R7
- Leon Keller R8 | 6:1 6:3 |
| 5 | 30.8 | U12B LA | Old Boys BS 1 / Brugg 2 | Levin Colin Zimmermann R6 | 6:0 6:1 |
| 6 | 9.9 | U12B LA | Old Boys BS 1 / Old Boys BS 2 | Fedor Kozlov R4 | 1:6 6:3 4:6 |
| - Fynn Eggler R4
- Julian Spichtin R4 | ret | ||||