| Yannik Stiefel |
| 12&U R9 0.842 |
| Runde | Datum | Begegnung | |||
| 1 | 5.6 | B12&U | Waidberg ZH / Witikon 1 | Diego Camacho R8 | 1:6 1:6 |
| 2 | 9.6 | B12&U | Waidberg ZH / Stork 3 | Maximilian Vetterli R7 | 2:6 3:6 |
| 3 | 22.6 | B12&U | Waidberg ZH / Neftenbach 1 | - Benjamin Dahinden R7
- Aaron Schärer R7 | 2:6 2:6 |
