| Matches |
| Frei Hans-Peter
-
Gfrerer Gerd
| 4:6
0:6
|
| Frei Hans-Peter
-
Gloor Alfred
(WO) | 6:3
2:4
|
| Frei Hans-Peter
-
Ranieri Salvatore
| 6:1
2:6
10:4
|
| Gfrerer Gerd
-
Gloor Alfred
| 6:0
6:1
|
| Gfrerer Gerd
-
Ranieri Salvatore
| 6:0
7:5
|
| Ranieri Salvatore
-
Gloor Alfred
| 1:6
3:6
|