| 2. Round | 13/08/2022 | RFCU Luxemburg | - | US Mondorf | 1:0 | ||||
| 5. Round | 04/09/2022 | US Mondorf | - | Etzella Ettelbruck | 3:0 | ||||
| 9. Round | 16/10/2022 | Swift Hesperange | - | US Mondorf | 4:2 | ||||
| 10. Round | 23/10/2022 | US Mondorf | - | F91 Dudelange | 0:7 | ||||
| 23. Round | 02/04/2023 | US Mondorf | - | Swift Hesperange | 0:4 | ||||
| 24. Round | 08/04/2023 | F91 Dudelange | - | US Mondorf | 4:0 |  |
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| 25. Round | 16/04/2023 | US Mondorf | - | UN Käerjéng | 1:1 | ||||
| 26. Round | 22/04/2023 | Victoria Rosport | - | US Mondorf | 1:1 | ||||
| 29. Round | 14/05/2023 | US Mondorf | - | Progrès Niedercorn | 0:1 |
Congo DR
France