| 1. Jornada | 02.03.1991 | Urania Genéve Sport | - | BSC Old Boys | 2:0 | ||||
| 2. Jornada | 10.03.1991 | BSC Old Boys | - | FC Aarau | 2:6 | ||||
| 3. Jornada | 17.03.1991 | FC Schaffhausen | - | BSC Old Boys | 3:0 | ||||
| 4. Jornada | 27.03.1991 | BSC Old Boys | - | FC Locarno | 0:4 | ||||
| 5. Jornada | 06.04.1991 | BSC Old Boys | - | FC La Chaux-de-Fonds | 2:3 |  |
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| 6. Jornada | 13.04.1991 | SC Zug | - | BSC Old Boys | 2:0 | ||||
| 7. Jornada | 20.04.1991 | BSC Old Boys | - | FC Zürich | 2:2 |  |
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| 8. Jornada | 04.05.1991 | FC Zürich | - | BSC Old Boys | 0:0 | |
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| 10. Jornada | 18.05.1991 | FC La Chaux-de-Fonds | - | BSC Old Boys | 0:3 |
Suiza