| 1. Round | 03/03/1991 | FC Locarno | - | FC La Chaux-de-Fonds | 1:1 | ||||
| 2. Round | 10/03/1991 | FC La Chaux-de-Fonds | - | Urania Genéve Sport | 6:0 |  |
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| 4. Round | 27/03/1991 | FC La Chaux-de-Fonds | - | FC Schaffhausen | 2:3 | ||||
| 5. Round | 06/04/1991 | BSC Old Boys | - | FC La Chaux-de-Fonds | 2:3 |
Italy
Switzerland