| Luca Merz |
| 16&U R7 2.008 |
| Runde | Datum | Begegnung | |||
| 1 | 5.6 | B15&U | Heiden 2 / Wil 3 | Zino Coppola R8 | 6:2 6:3 |
| - Noah Gerber R8
- Maximilian Beer R8 | 7:5 7:6 | ||||
| 2 | 12.6 | B15&U | Heiden 2 / Altstätten | Ahaash Gunataram R8 | 6:2 6:2 |
| - Ahaash Gunataram R8
- Samuel Benz R7 | 6:4 4:6 3:6 | ||||
| 3 | 23.6 | B15&U | Heiden 2 / Grabs | Daniel Eggenberger R8 | 7:5 6:3 |
| - Daniel Eggenberger R8
- Florentin Berger R9 | 7:5 6:3 | ||||
