| 1. Round | 04/08/2023 | MFK Karviná [Youth B] | - | FC Zbrojovka Brno [Youth B] | 1:6 | ||||
| 2. Round | 15/08/2023 | Slavia Praha [Youth B] | - | MFK Karviná [Youth B] | 2:0 |  |
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| 5. Round | 02/09/2023 | MFK Karviná [Youth B] | - | AC Sparta Praha [Youth B] | 0:4 | ||||
| 8. Round | 22/09/2023 | MFK Karviná [Youth B] | - | Sigma Olomouc [Youth B] | 0:4 | ||||
| 9. Round | 30/09/2023 | FK Pardubice [Youth B] | - | MFK Karviná [Youth B] | 4:1 | ||||
| 11. Round | 14/10/2023 | Dynamo České Budějovice [Youth B] | - | MFK Karviná [Youth B] | 2:1 |
Czech Republic