| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 30.4 | 55+ 2L | Grasshopper ZH / LTC Winterthur | Peter Widmer R6 | 6:3 6:1 |
| - Peter Widmer R6
- André Gianotti R8 | 4:6 3:6 | ||||
| 2 | 7.5 | 55+ 2L | Grasshopper ZH / Beringen | Werner Joerg R6 | 7:6 4:6 6:1 |
| - Loris Cernjul R6
- Bernhard Stamm R6 | 1:6 3:6 | ||||
| 3 | 14.5 | 55+ 2L | Grasshopper ZH / Geroldswil | Antonio Schmidlin R6 | 6:0 6:1 |
| - Richard Spillmann R8
- Roland Rothmund R7 | 7:5 6:0 | ||||
| 4 | 27.5 | 55+ 2L | Grasshopper ZH / Oberuzwil | Radislav Piljic R6 | 3:6 3:6 |
| - Jacques Matanovic R6
- Rolf Brunner R8 | 7:6 6:2 | ||||