| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 1 | 29.8 | 45+ 3L | Grüze W´thur / Gossau ZH 2 | Lubomir Vrana R9 | 6:0 6:1 |
| - Beat Lehmann R8
- Thomas Eberhard R9 | 6:2 6:2 | ||||
| 2 | 5.9 | 45+ 3L | Grüze W´thur / Tennis-Sportclub ZH | Gerd Klemp R8 | 3:6 1:6 |
| - Peter Neumann R7
- Gerd Klemp R8 | 4:6 5:7 | ||||
| 4 | 20.9 | 45+ 3L | Grüze W´thur / Waldmann ZH | Hans-Jörg Tresch R8 | 1:6 3:6 |
| - Erich Engeli R8
- Jimmy Antipan R9 | 6:3 6:2 | ||||
| 5 | 26.9 | 45+ 3L | Grüze W´thur / Cilag | Carlo Renato Arman R8 | 6:4 6:4 |
| - Oliver Ruetsch R7
- Carlo Renato Arman R8 | 4:6 3:6 | ||||