| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 2.6 | U18B LB | Altstätten 1 / Grüsch 2 | Arno Grolimund R7 | 6:4 6:4 |
| - Alessio Hohl R7
- Arno Grolimund R7 | 6:2 6:3 | ||||
| 2 | 8.6 | U18B LB | Altstätten 1 / Dettighofen | Mattia Bellu R8 | 6:1 6:1 |
| - Luca Weber R8
- Mattia Bellu R8 | 6:0 6:0 | ||||
| 3 | 15.6 | U18B LB | Altstätten 2 / Amriswil | Loris Fischer R8 | 3:6 6:2 6:0 |
| - Finn Musa R8
- Loris Fischer R8 | 4:6 6:3 8:10 | ||||