| Jonas Janjic |
| 14&U R9 0.669 |
| Runde | Datum | Begegnung | |||
| 1 | 5.6 | B15&U | Grabs / Altstätten | Florian Tschiderer R5 | 1:6 0:6 |
| - Florian Tschiderer R5
- Ahaash Gunataram R8 | 2:6 3:6 | ||||
| 2 | 12.6 | B15&U | Grabs / Wil 3 | Noah Gerber R8 | 4:6 3:6 |
| - Tennessee Isenring R9
- Zino Coppola R8 | 6:3 6:3 | ||||
| 3 | 23.6 | B15&U | Grabs / Heiden 2 | Basil Ammann R8 | 4:6 6:2 1:6 |
| - Oliver Langer R7
- Robin Gasser R9 | 0:6 0:6 | ||||
