| Willi Ritter |
| 60+ R8 1.579 |
| Tour | Date | Rencontre | |||
| 1 | 4.5 | 55+ 2L | Worb / Münsingen | - Fredy Bichsel R7
- Hansruedi Batt R9 | 6:4 6:2 |
| 2 | 18.5 | 55+ 2L | Worb / Bremgarten BE | Heinz Hachen R7 | 2:6 2:6 |
| - Beat Franz R8
- Paul Brönnimann R8 | 0:6 6:0 6:3 | ||||
| 3 | 2.6 | 55+ 2L | Worb / Tennisclub Thun | - Werner Brachat R7
- Kurt Hostettler R8 | 2:6 4:6 |
| 4 | 8.6 | 55+ 2L | Worb / Froburg Trimbach | Peter Grob R6 | 0:6 2:6 |
| - André Thalmann R6
- Aldo Guenter R8 | 2:6 1:6 | ||||
