| Cup Winners Cup | M. | W | D | L | goals | |||
| at home | 1 | 1 | 0 | 0 | 6 | : | 2 | |
| Away | 1 | 0 | 0 | 1 | 0 | : | 5 | |
| ∑ | 2 | 1 | 0 | 1 | 6 | : | 7 | |
| overall | M. | W | D | L | goals | |||
| at home | 1 | 1 | 0 | 0 | 6 | : | 2 | |
| Away | 1 | 0 | 0 | 1 | 0 | : | 5 | |
| Neutral Place | 0 | 0 | 0 | 0 | 0 | : | 0 | |
| ∑ | 2 | 1 | 0 | 1 | 6 | : | 7 | |
| Cup Winners Cup | |||||
| 1961/1962 | 1. Round | Leixões SC | - | FC La Chaux-de-Fonds | 5:0 (2:0) |
| 1961/1962 | 1. Round | FC La Chaux-de-Fonds | - | Leixões SC | 6:2 (2:1) |
|
For games that were decided on penalties the score after 120 minutes will be included in the ranking |
Switzerland 
![FC La Chaux-de-Fonds [Women]](https://s.hs-data.com/bilder/wappen/mini/37881.gif?fallback=png "FC La Chaux-de-Fonds [Women]"){kind=small}
![FC La Chaux-de-Fonds [U18]](https://s.hs-data.com/bilder/wappen/mini/43044.gif?fallback=png "FC La Chaux-de-Fonds [U18]"){kind=small}