| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 16.8 | U12B LB | Scuola Tennis by Margaroli 2 / Giubiasco 1 | - Gioele Bardelli R8
- Nathan Ferrini R8 | 6:0 6:1 |
| 2 | 17.8 | U12B LB | Scuola Tennis by Margaroli 2 / Mendrisio | - Manuel Soldati R7
- Iacopo Moresi R7 | 6:3 3:6 8:10 |
| 3 | 18.8 | U12B LA | Scuola Tennis by Margaroli / Riviera | Kilian Mossi R6 | 3:6 2:6 |
| - Kilian Mossi R6
- Nicolò Risi R6 | 6:3 4:6 10:7 | ||||
| 4 | 22.8 | U12B LA | Scuola Tennis by Margaroli / Engematt 1 | Shanu Carhuamaca Aeschbacher R7 | 6:1 6:4 |
| - Shanu Carhuamaca Aeschbacher R7
- Benjamin Grad R4 | 6:3 6:3 | ||||
| 5 | 28.8 | U12B LA | Scuola Tennis by Margaroli / Riviera | Kilian Mossi R6 | 3:6 7:6 6:3 |
| 6 | 4.9 | U12B LA | Scuola Tennis by Margaroli / Ried Wollerau 1 | Lucas Eric Jansen R4 | 0:6 2:6 |
| - Nestor Aaron Schmidt R4
- Lucas Eric Jansen R4 | ret | ||||