| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 31.5 | U12B LA | Grenchen / Courrendlin-La Croisée 1 | Marceau Erard R4 | 0:6 3:6 |
| 2 | 28.6 | U12B LA | Grenchen / Aarberg | - Christian Vasadze R5
- Jonas Schlup R6 | 7:5 6:2 |
| 3 | 21.6 | U12B LA | Grenchen / Sporting Derendingen | Janno Niggli R5 | 6:2 6:3 |
| - Raphael Studer R5
- Janno Niggli R5 | 6:7 1:6 | ||||
| 5 | 3.9 | U12B LA | Grenchen / Dählhölzli BE | Ben Köppel R6 | 6:0 6:0 |
| 6 | 10.9 | U12B LA | Grenchen / Basler LTC 1 | Corsin Schnyder R5 | 6:0 6:2 |
| - Neil Saxer R4
- Corsin Schnyder R5 | 6:2 7:5 | ||||
| 7 | 17.9 | U12B LA | Grenchen / Michel Kratochvil Tennis Academy 1 | - Sandro Witschi R4
- Timo Müller R5 | 6:4 6:4 |
| 8 | 28.10 | U12B LA | Grenchen / Veveysan | Maxime Baur R4 | 6:3 6:0 |
| - Esteban Ortiz R4
- Bai-En Tan R4 | 4:6 2:6 | ||||