| 3. Round | 24/08/2019 | FC Lorient B | - | EA Guingamp B | 1:0 |  |
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| 4. Round | 31/08/2019 | EA Guingamp B | - | Paris 13 Atletico | 0:2 | ||||
| 6. Round | 14/09/2019 | EA Guingamp B | - | FC Mantois | 2:1 | ||||
| 7. Round | 21/09/2019 | US Granvillaise | - | EA Guingamp B | 2:1 | |
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| 8. Round | 05/10/2019 | EA Guingamp B | - | Angers SCO B | 1:2 | ||||
| 9. Round | 19/10/2019 | US Saint-Malo | - | EA Guingamp B | 1:1 | ||||
| 15. Round | 21/12/2019 | EA Guingamp B | - | Stade Briochin | 1:2 | ||||
| 17. Round | 25/01/2020 | EA Guingamp B | - | FC Lorient B | 0:1 | ||||
| 21. Round | 07/03/2020 | EA Guingamp B | - | US Granvillaise | 1:2 |  |
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France