| 3. Round | 19/09/2020 | Stade brestois 29 [Youth B] | - | SO Cholet [Youth B] | 4:1 |  |
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| 4. Round | 27/09/2020 | LB Châteauroux [Youth B] | - | Stade brestois 29 [Youth B] | 2:0 | ||||
| 7. Round | 17/10/2020 | Stade brestois 29 [Youth B] | - | Angers SCO [Youth B] | 5:1 | ||||
| 8. Round | 21/10/2020 | FC Lorient [Youth B] | - | Stade brestois 29 [Youth B] | 1:0 |
France