| 1. Round | 30/08/2020 | Stade Brestois 29 [Youth] | - | USSA Vertou [Youth] | 1:0 | ||||
| 3. Round | 13/09/2020 | Stade Brestois 29 [Youth] | - | Tours FC [Youth] | 5:2 |  |
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| 4. Round | 19/09/2020 | Stade Rennais [Youth] | - | Stade Brestois 29 [Youth] | 0:1 | ||||
| 5. Round | 27/09/2020 | Stade Brestois 29 [Youth] | - | FC Nantes [Youth] | 1:2 | |
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| 6. Round | 03/10/2020 | LB Châteauroux [Youth] | - | Stade Brestois 29 [Youth] | 2:2 | ||||
| 2. Round | 07/10/2020 | US Concarneau [Youth] | - | Stade Brestois 29 [Youth] | 2:0 | ||||
| 7. Round | 11/10/2020 | Stade Brestois 29 [Youth] | - | US Avranches [Youth] | 1:1 | ||||
| 8. Round | 17/10/2020 | Angers SCO [Youth] | - | Stade Brestois 29 [Youth] | 3:1 | ||||
| 9. Round | 25/10/2020 | Stade Brestois 29 [Youth] | - | Stade Lavallois [Youth] | 0:3 |
France