| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 18.5 | U15B LA | St. Gallen / Buchs SG 1 | Jaron Haegeli R7 | 6:4 7:6 |
| - Kilian White R7
- Julian Frehner R4 | 2:6 1:6 | ||||
| 2 | 11.6 | U15B LA | St. Gallen / Falkensteig SG | Nicolas Dudli R4 | 1:6 0:6 |
| - Nicolas Dudli R4
- Valentin Yoo R4 | 5:7 0:6 | ||||
| 3 | 22.6 | U15B LA | St. Gallen / Rorschach | - Finn Hasler R5
- Loris Vollenweider R6 | 6:3 6:1 |
| 5 | 30.8 | U15B LA | St. Gallen / Buchs SG 2 | Henri Budde R5 | 2:6 3:6 |
| - Henri Budde R5
- Morris Knaus R4 | 4:6 7:5 7:10 | ||||