| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 5.6 | U15B LB | Amriswil 2 / St. Gallen | Damjan Valjarevic R7 | 0:6 3:6 |
| - Damjan Valjarevic R7
- Malik Bösch R7 | 1:6 3:6 | ||||
| 2 | 12.6 | U15B LB | Amriswil 2 / Oberriet 1 | John Schüpbach R9 | 6:4 4:6 6:3 |
| - Niklas Gartenhauser R8
- John Schüpbach R9 | 7:6 3:6 7:10 | ||||
| 3 | 16.6 | U15B LB | Amriswil 1 / Tennisclub Schilti SG 2 | Fabian Dimitry Steiner R9 | 6:2 6:2 |
| - Luca Reijngoudt R9
- Fabian Dimitry Steiner R9 | 6:4 6:1 | ||||