| David Grueninger |
| 50+ R5 5.037 |
| Tour | Date | Rencontre | |||
| 1 | 4.5 | 45+ 2L | Balgach / Müllheim | Franz Rapold R6 | 6:2 6:0 |
| - Franz Rapold R6
- Benedikt Brandenberger R7 | 4:6 6:7 | ||||
| 2 | 11.5 | 45+ 2L | Balgach / Frauenfeld | Gennaro Capaldo R5 | 6:2 6:0 |
| - Gennaro Capaldo R5
- Gregor Kohler R6 | 3:6 2:6 | ||||
| 3 | 26.5 | 45+ 2L | Balgach / Oberuzwil 2 | Jürg Weiss R7 | 6:0 6:1 |
| - Erwin Laube R7
- Jürg Weiss R7 | 6:1 6:3 | ||||
| 4 | 8.6 | 45+ 2L | Balgach / Oberuzwil 1 | Radislav Piljic R6 | 6:2 6:3 |
| - Radislav Piljic R6
- Jacques Matanovic R6 | 4:6 4:6 | ||||
