| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 24.5 | U18B LA | Witikon 2 / Riesbach | Leo Vincent Gubser R9 | 6:0 6:2 |
| - Leo Vincent Gubser R9
- Serafin Diethelm R9 | 1:6 6:4 4:10 | ||||
| 2 | 4.7 | U18B LA | Witikon 2 / Buchs-Dällikon | Luis Cavegn R5 | 3:6 4:6 |
| - Henrique Jourdan R6
- Benjamin Belle R8 | 2:6 4:6 | ||||
| 3 | 21.6 | U18B LA | Witikon 2 / Fairplay ZH | Nikolas Mächler R7 | 5:7 7:5 2:6 |
| - Nikolas Mächler R7
- Lars Beer R7 | 3:6 2:6 | ||||
| 4 | 22.8 | U18B LA | Witikon 2 / Schaan | Maximilian Diehr R7 | 6:7 4:6 |
| - Lorenz Quaderer R9
- Alexander Kais R8 | 6:3 6:4 | ||||