| 1. Round | 05/08/2018 | US Rumelange | - | Progrès Niedercorn | 2:1 |  |
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| 3. Round | 19/08/2018 | Victoria Rosport | - | Progrès Niedercorn | 2:1 | ||||
| 2. Round | 22/08/2018 | Progrès Niedercorn | - | Etzella Ettelbruck | 4:3 | ||||
| 4. Round | 26/08/2018 | Progrès Niedercorn | - | US Hostert | 1:1 | ||||
| 6. Round | 15/09/2018 | Progrès Niedercorn | - | FC Differdange 03 | 2:0 | ||||
| 7. Round | 01/10/2018 | CS FOLA Esch | - | Progrès Niedercorn | 2:1 | ||||
| 9. Round | 20/10/2018 | F91 Dudelange | - | Progrès Niedercorn | 4:1 | ||||
| 11. Round | 10/11/2018 | Union Titus Pétange | - | Progrès Niedercorn | 1:5 | ||||
| 12. Round | 25/11/2018 | Progrès Niedercorn | - | RFCU Luxemburg | 2:0 | ||||
| 13. Round | 02/12/2018 | Progrès Niedercorn | - | Jeunesse Esch | 5:0 | |
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| 14. Round | 24/02/2019 | Etzella Ettelbruck | - | Progrès Niedercorn | 1:1 | ||||
| 16. Round | 10/03/2019 | US Hostert | - | Progrès Niedercorn | 0:1 | |
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| 17. Round | 15/03/2019 | Progrès Niedercorn | - | RM Hamm Benfica | 1:0 | ||||
| 19. Round | 07/04/2019 | Progrès Niedercorn | - | CS FOLA Esch | 1:1 | ||||
| 20. Round | 14/04/2019 | US Mondorf | - | Progrès Niedercorn | 1:0 | |
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| 21. Round | 20/04/2019 | Progrès Niedercorn | - | F91 Dudelange | 0:2 |
France