| Jan Spiller |
| 16&U R4 6.164 |
| Tour | Date | Rencontre | |||
| 1 | 8.6 | B18&U | Domat/Ems / Chur | Gabriele Durband R9 | 6:1 6:0 |
| - Noel Hautle R8
- Noah Baumann R9 | 6:0 6:0 | ||||
| 2 | 16.6 | B18&U | Domat/Ems / Trun | Leandro Petschen R8 | 6:1 6:1 |
| - Aron Demont R8
- Leandro Petschen R8 | 6:0 6:0 | ||||
| 5 | 31.8 | B18&U | Domat/Ems / Wattwil 2 | Silvan Crestani R5 | 6:2WO |
| 6 | 8.9 | B18&U | Domat/Ems / Oberuzwil 2 | Dario Bicker R7 | 6:0 6:0 |
| 7 | 14.9 | B18&U | Domat/Ems / Flawil 1 | Yves Simon R6 | 6:4 6:2 |
| - Ruben Schuler R7
- Yves Simon R6 | 6:3 6:4 | ||||
| 8 | 21.9 | B18&U | Domat/Ems / Uster | Mischa Steiner R5 | 6:1 6:2 |
| - Yannic Ulmer R4
- Severin Steiner R3 | 6:3 6:1 | ||||
| 9 | 26.10 | B18&U | Domat/Ems / Mendrisio | Christian Cernuschi R4 | 2:6 1:6 |
