| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 5.5 | NLC | Schlossmatte / Collonge-Bellerive | Leonard Ung R3 | 6:3 3:6 7:6 |
| - Noam Gunther R3
- Jacob Sjöstrand R5 | 6:2 6:1 | ||||
| 2 | 11.5 | NLC | Schlossmatte / Stade-Lausanne 1 | Loick Klipfel N4 (102) | 1:6 2:6 |
| - Hugo Voljacques N2 (26)
- Felix Seres N4 (105) | 0:6 1:6 | ||||
| 3 | 25.5 | NLC | Schlossmatte / Zollikofen | Panya Stauffer R1 | 5:7 0:6 |
| - Milo Leuenberger N4 (140)
- Yashvardhan Singh R1 | 6:4 5:5WO | ||||