| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 2 | 17.6 | U12B LA | Basler LTC 1 / Old Boys BS 2 | - Ellis Lamont R7
- Marlon Manz R7 | 7:5 6:4 |
| 3 | 21.6 | U12B LA | Basler LTC 1 / Brugg 4 | Milos Maric R7 | 6:2 6:0 |
| - Aidan Hohenstein R6
- André Moreira R6 | 6:1 3:6 5:10 | ||||
| 4 | 26.8 | U12B LA | Basler LTC 1 / Courrendlin-La Croisée 2 | - Thomas Gunzinger R4
- Luca Pinto R6 | 6:2 7:6 |
| 5 | 3.9 | U12B LA | Basler LTC 1 / Old Boys BS 1 | - Henry Bernet R5
- Léon Lamotte R6 | 6:4 6:3 |
| 6 | 10.9 | U12B LA | Basler LTC 1 / Grenchen | Jannis Vallata R5 | 0:6 2:6 |
| - Jannis Vallata R5
- Elia Lauper R5 | 2:6 5:7 | ||||