| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 7.6 | U12B LA | Bernex 1 / Drizia GE | Abel Simeth R5 | 7:5 6:1 |
| 2 | 17.6 | U12B LA | Bernex 1 / Versoix 3 | Niels Paratte R7 | 6:0 6:0 |
| - Balthazar Goasguen R9
- Mateo Downes R9 | 6:1 6:1 | ||||
| 3 | 24.6 | U12B LA | Bernex 1 / Collonge-Bellerive 1 | - Danilo Pictet R7
- Amos Fluss R9 | 6:2 6:0 |
| 5 | 2.9 | U12B LA | Bernex 1 / Carouge | - Leo Robas R5
- Vladimir Lucian Velebit R6 | 6:2 6:4 |
| 6 | 10.9 | U12B LA | Bernex 1 / Perly-Certoux | Andrea Locatelli R8 | 6:1 6:2 |
| - Mathis Perez R6
- Andrea Locatelli R8 | 6:1 6:3 | ||||
| 7 | 16.9 | U12B LA | Bernex 1 / Stade-Lausanne 1 | Adrien Maillefer R4 | 4:6 6:1 3:6 |
| - Leo Racine R5
- Riccardo Nikita Meschi R4 | 6:0 7:5 | ||||
| 8 | 24.9 | U12B LA | Bernex 1 / Montreux 1 | Keenan Brünisholz R4 | 3:6 1:6 |
| - Lenart Kadriu R3
- Keenan Brünisholz R4 | 1:6 1:6 | ||||