| 1. Round | 10/08/2019 | AS Saint-Étienne B | - | Vendée Les Herbiers | 0:1 | ||||
| 2. Round | 17/08/2019 | Angoulême CFC | - | AS Saint-Étienne B | 4:0 | ||||
| 3. Round | 24/08/2019 | AS Saint-Étienne B | - | Blois Foot 41 | 1:1 | ||||
| 4. Round | 30/08/2019 | FC Nantes B | - | AS Saint-Étienne B | 2:0 | ||||
| 5. Round | 07/09/2019 | AS Saint-Étienne B | - | Stade Bordelais | 1:0 | ||||
| 18. Round | 08/02/2020 | AS Saint-Étienne B | - | FC Nantes B | 1:1 | ||||
| 19. Round | 15/02/2020 | Stade Bordelais | - | AS Saint-Étienne B | 0:4 |
France