| Marco Mainberger |
| 18&U R7 2.235 |
| Tour | Date | Rencontre | |||
| 1 | 9.6 | B18&U | Flawil 2 / Oberuzwil 1 | Clemens Mösli R8 | 7:6 6:1 |
| - Clemens Mösli R8
- Mauro Toma R8 | 6:3 6:3 | ||||
| 2 | 7.6 | B18&U | Flawil 2 / Rorschach | Joël Waespi R7 | 1:6 1:6 |
| - Joèl Klingler R9
- Joël Waespi R7 | 3:6 4:6 | ||||
| 3 | 16.6 | B18&U | Flawil 2 / Weinfelden | - David Wendel R6
- Björn Hartmann R7 | 1:6 1:6 |
