| 10. Round | 03/03/2021 | F91 Dudelange | - | FC Rodange 91 | 5:1 | ||||
| 11. Round | 10/03/2021 | FC Differdange 03 | - | F91 Dudelange | 1:0 | ||||
| 16. Round | 14/03/2021 | Union Titus Pétange | - | F91 Dudelange | 0:3 | ||||
| 17. Round | 20/03/2021 | F91 Dudelange | - | Progrès Niedercorn | 1:0 | ||||
| 19. Round | 05/04/2021 | F91 Dudelange | - | Swift Hesperange | 2:3 |  |
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| 18. Round | 14/04/2021 | CS FOLA Esch | - | F91 Dudelange | 5:0 |  |
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| 22. Round | 21/04/2021 | Etzella Ettelbruck | - | F91 Dudelange | 0:3 | ||||
| 23. Round | 25/04/2021 | F91 Dudelange | - | US Hostert | 1:1 | ||||
| 24. Round | 28/04/2021 | FC Rodange 91 | - | F91 Dudelange | 0:3 | ||||
| 26. Round | 08/05/2021 | Jeunesse Esch | - | F91 Dudelange | 1:5 |  |
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| 27. Round | 12/05/2021 | F91 Dudelange | - | RFCU Luxemburg | 1:1 | ||||
| 28. Round | 16/05/2021 | UNA Strassen | - | F91 Dudelange | 2:6 | ||||
| 29. Round | 22/05/2021 | FC Wiltz 71 | - | F91 Dudelange | 0:0 | |
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| 30. Round | 30/05/2021 | F91 Dudelange | - | RM Hamm Benfica | 4:3 | |
Luxembourg