| Fredy Mueller |
| 65+ R7 3.054 |
| Tour | Date | Rencontre | |||
| 1 | 4.5 | 55+ 2L | Horw 1 / Allmend Luzern | Ruedi Inderbitzin R8 | 6:3 6:3 |
| - Duschan Kratochvil R7
- Horst Wiedemann R9 | 6:3 3:6 6:3 | ||||
| 2 | 11.5 | 55+ 2L | Horw 1 / Mendrisio | - Sergio Bertoni R7
- Emanuele Sassi R9 | 4:6 7:5 6:7 |
| 3 | 27.5 | 55+ 2L | Horw 1 / Siemens Zug | Pablo Etter R6 | 2:6 2:6 |
| - Werner Linnig R7
- Peter Böhme R7 | 6:1 6:4 | ||||
| 4 | 9.6 | 55+ 2L | Horw 1 / Thusis | Peter Vassella R7 | 7:6 7:6 |
| - Roland Andreoli R5
- Walter Schroettenthaler R7 | 6:4 7:5 | ||||
