| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 5.6 | U15B LB | Oberriet 1 / Triesen | Noah Roth R9 | 6:1 6:2 |
| - Maxime Ospelt R9
- Noah Roth R9 | 6:4 5:7 11:9 | ||||
| 2 | 12.6 | U15B LB | Oberriet 1 / Amriswil 2 | Gion Weber R8 | 6:2 6:1 |
| - Gion Weber R8
- Josiah Fraser R8 | 6:7 6:3 10:7 | ||||
| 16.6 | U15B LB | Oberriet 2 / Gähwil | Morris Wyss R8 | 6:4 4:6 5:7 | |
| 3 | 26.6 | U15B LB | Oberriet 1 / St. Gallen | - Malik Bösch R7
- Damjan Valjarevic R7 | 1:6 3:6 |