| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 26.6 | U15B LB | Basler LTC 1 / Gelterkinden 2 | Aurel Arnold R7 | 6:4 4:6 4:6 |
| 2 | 12.6 | U15B LB | Basler LTC 1 / Breitenbach 1 | Leon Thüring R8 | 0:6 2:6 |
| - Jamie Seiler R8
- Kithurshan Sasitharan R9 | 6:4 7:5 | ||||
| 3 | 22.6 | U15B LB | Basler LTC 1 / BIZ | - Stephanos Pierre-Jacques Philippas R6
- William Nimijean R8 | 3:6 2:6 |