| 9. Round | 22/10/2022 | US Boulogne [Youth B] | - | RC Lens [Youth B] | 1:1 |  |
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| 10. Round | 06/11/2022 | RC Lens [Youth B] | - | USL Dunkerque [Youth B] | 3:0 | ||||
| 11. Round | 13/11/2022 | Montfermeil FC [Youth B] | - | RC Lens [Youth B] | 1:2 | ||||
| 13. Round | 26/11/2022 | Stade de Reims [Youth B] | - | RC Lens [Youth B] | 1:2 |  |
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| 14. Round | 04/12/2022 | RC Lens [Youth B] | - | US Torcy [Youth B] | 1:1 | ||||
| 15. Round | 14/01/2023 | Paris 13 Atletico [Youth B] | - | RC Lens [Youth B] | 3:3 | ||||
| 16. Round | 22/01/2023 | Red Star FC [Youth B] | - | RC Lens [Youth B] | 1:3 | |
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| 20. Round | 12/03/2023 | AS Jeunesse Aubervilliers [Youth B] | - | RC Lens [Youth B] | 0:1 | |
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| 21. Round | 26/03/2023 | RC Lens [Youth B] | - | US Boulogne [Youth B] | 5:1 | |
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| 22. Round | 02/04/2023 | USL Dunkerque [Youth B] | - | RC Lens [Youth B] | 2:3 | ||||
| 24. Round | 23/04/2023 | Lille OSC [Youth B] | - | RC Lens [Youth B] | 2:4 | |
France