| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 1.6 | U18B LA | Lausanne-Sports / Lutry | Hugo Golay R7 | 7:6 6:3 |
| 2 | 14.6 | U18B LA | Lausanne-Sports / Montchoisi | Emil Cuche R8 | 6:0 6:2 |
| 3 | 22.6 | U18B LA | Lausanne-Sports / Vallée de Joux | Swann Dubée R6 | 6:1 6:3 |
| - Ilhan Rochat R7
- Swann Dubée R6 | 6:0 6:2 | ||||
| 4 | 24.8 | U18B LA | Lausanne-Sports / Meyrin | Ulysse Monnet R4 | 6:4 5:7 1:6 |
| - Mendrika Podwika Rafaralahisoa R4
- Luka Castello R5 | 6:3 7:5 | ||||