| 17. Round | 09/03/1991 | TJ Inter Slovnaft Bratislava | - | FC Nitra | 3:3 | ||||
| 18. Round | 16/03/1991 | FC Nitra | - | SK Sigma MŽ Olomouc | 0:0 | ||||
| 19. Round | 23/03/1991 | SK Slavia Praha IPS | - | FC Nitra | 1:1 |  |
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| 20. Round | 30/03/1991 | FC Nitra | - | FC DAC 1904 | 0:2 | ||||
| 28. Round | 08/06/1991 | TJ Vítkovice | - | FC Nitra | 2:0 | ||||
| 29. Round | 11/06/1991 | FC Nitra | - | ASVS Dukla Praha | 2:1 | |
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| 30. Round | 15/06/1991 | ASVŠ Dukla Banská Bystrica | - | FC Nitra | 0:0 |
Slovakia