| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 3.6 | U12B LA | Gaster / Itschnach 1 | Gian Welti R6 | 6:4 7:5 |
| 2 | 23.5 | U12B LA | Gaster / Leuholz 2 | Tinley Gregori R6 | 6:0 6:0 |
| - Tinley Gregori R6
- Lucas Deppisch R7 | 6:0 6:1 | ||||
| 3 | 27.5 | U12B LA | Gaster / Wädenswil | Julian Rudis R8 | 6:0 6:0 |
| 4 | 26.8 | U12B LA | Gaster / Scuola Tennis by Margaroli | Jonas Ghielmini R6 | 6:0 6:0 |
| 5 | 2.9 | U12B LA | Gaster / Itschnach 1 | Gian Welti R6 | 6:3 6:0 |
| - Gian Welti R6
- Vincent Spiegel R6 | 7:6 6:3 | ||||
| 6 | 5.9 | U12B LA | Gaster / Ried Wollerau | Jarno Peterhans R4 | 6:0 6:3 |
| - Jarno Peterhans R4
- Tiago E. Peterhans R5 | 7:5 6:2 | ||||
| 7 | 12.9 | U12B LA | Gaster / Leuholz 1 | Dominic Dedial R5 | 6:1 6:0 |
| - Dominic Dedial R5
- Jan Signer R5 | 6:1 6:0 | ||||
| 9 | 27.10 | U12B LA | Gaster / Brugg 1 | Frederik Tandeter R3 | 6:4 3:6 6:2 |
| 10 | 28.10 | U12B LA | Gaster / Marin 1 | Ismaël Mauris R4 | 6:1 6:3 |