| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 30.5 | 45+ 1L | Tennisclub Thun / Cham | Martin Mengis R4 | 6:7 3:6 |
| - Martin Mengis R4
- Ivan Koen R6 | 2:6 2:6 | ||||
| 2 | 6.6 | 45+ 1L | Tennisclub Thun / Old Boys BS | Hans-Jochen Erb R7 | 3:6 6:1 6:3 |
| - Stefan Bonsels R5
- Giovanni Bertorelli R6 | 3:6 6:3 8:10 | ||||
| 3 | 12.6 | 45+ 1L | Tennisclub Thun / Allmend Zug | Silvano Perrotta R6 | 6:1 6:4 |
| - Jorge Dominguez R6
- Yoshi Ikeuchi R7 | 6:3 6:4 | ||||
| 4 | 4.7 | 45+ 1L | Tennisclub Thun / Gstaad | Martin Reichenbach R7 | 6:0 6:1 |
| - Martin Reichenbach R7
- Hanspeter Reust R9 | 6:1 6:3 | ||||