| 3. Round | 16/08/2019 | US Concarneau | - | Le Puy Foot 43 | 1:1 | ||||
| 4. Round | 23/08/2019 | US Boulogne | - | US Concarneau | 2:1 | ||||
| 5. Round | 30/08/2019 | US Concarneau | - | SO Cholet | 2:2 | ||||
| 8. Round | 20/09/2019 | AS Béziers | - | US Concarneau | 1:0 | ||||
| 9. Round | 27/09/2019 | US Concarneau | - | Red Star FC | 2:1 |  |
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| 10. Round | 04/10/2019 | SC Toulon | - | US Concarneau | 0:1 | ||||
| 11. Round | 18/10/2019 | US Concarneau | - | FC Bourg-Péronnas | 0:1 | ||||
| 14. Round | 22/11/2019 | FC Villefranche Beaujolais | - | US Concarneau | 0:0 | ||||
| 15. Round | 29/11/2019 | US Concarneau | - | Stade Lavallois | 0:1 | ||||
| 18. Round | 10/01/2020 | US Concarneau | - | FC Bastia-Borgo | 0:0 | ||||
| 19. Round | 24/01/2020 | Le Puy Foot 43 | - | US Concarneau | 0:1 | |
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| 20. Round | 31/01/2020 | US Concarneau | - | US Boulogne | 0:2 | ||||
| 21. Round | 07/02/2020 | SO Cholet | - | US Concarneau | 0:0 | ||||
| 17. Round | 11/02/2020 | Gazélec FC Ajaccio | - | US Concarneau | 2:0 | ||||
| 22. Round | 14/02/2020 | US Concarneau | - | AS Lyon Duchère | 3:0 | ||||
| 23. Round | 21/02/2020 | US Quevilly-Rouen | - | US Concarneau | 0:1 | ||||
| 24. Round | 28/02/2020 | US Concarneau | - | AS Béziers | 2:1 | |
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| 25. Round | 06/03/2020 | Red Star FC | - | US Concarneau | 1:2 |  |
France