| 10. Round | 04/11/2018 | RFCU Luxemburg | - | Union Titus Pétange | 4:1 | ||||
| 11. Round | 10/11/2018 | RFCU Luxemburg | - | Jeunesse Esch | 0:1 | ||||
| 14. Round | 24/02/2019 | Victoria Rosport | - | RFCU Luxemburg | 1:1 | ||||
| 15. Round | 03/03/2019 | RFCU Luxemburg | - | US Hostert | 2:0 | ||||
| 16. Round | 10/03/2019 | RM Hamm Benfica | - | RFCU Luxemburg | 2:0 | ||||
| 17. Round | 15/03/2019 | RFCU Luxemburg | - | FC Differdange 03 | 3:3 | ||||
| 18. Round | 31/03/2019 | CS FOLA Esch | - | RFCU Luxemburg | 3:0 |  |
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| 25. Round | 12/05/2019 | US Rumelange | - | RFCU Luxemburg | 2:1 | ||||
| 26. Round | 19/05/2019 | RFCU Luxemburg | - | Etzella Ettelbruck | 0:3 |
Belgium