| 1. Ronde | 04.08.2023 | 1. FC Slovácko [B-jun] | - | FK Mladá Boleslav [B-jun] | 0:3 | ||||
| 2. Ronde | 12.08.2023 | FK Mladá Boleslav [B-jun] | - | Sigma Olomouc [B-jun] | 0:1 |  |
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| 3. Ronde | 19.08.2023 | FK Pardubice [B-jun] | - | FK Mladá Boleslav [B-jun] | 0:1 | ||||
| 4. Ronde | 26.08.2023 | FK Mladá Boleslav [B-jun] | - | FC Zlín [B-jun] | 2:3 | ||||
| 5. Ronde | 02.09.2023 | Dynamo České Budějovice [B-jun] | - | FK Mladá Boleslav [B-jun] | 2:0 | ||||
| 6. Ronde | 09.09.2023 | FK Mladá Boleslav [B-jun] | - | Vysočina Jihlava [B-jun] | 1:3 | ||||
| 8. Ronde | 23.09.2023 | Sparta Praag [B-jun] | - | FK Mladá Boleslav [B-jun] | 3:0 | ||||
| 9. Ronde | 30.09.2023 | FK Mladá Boleslav [B-jun] | - | Slovan Liberec [B-jun] | 1:1 | ||||
| 11. Ronde | 04.10.2023 | FK Mladá Boleslav [B-jun] | - | Slavia Praag [B-jun] | 1:6 | ||||
| 10. Ronde | 07.10.2023 | FC Zbrojovka Brno [B-jun] | - | FK Mladá Boleslav [B-jun] | 6:1 | ||||
| 12. Ronde | 21.10.2023 | FK Frýdek-Místek [B-jun] | - | FK Mladá Boleslav [B-jun] | 1:2 | ||||
| 14. Ronde | 04.11.2023 | MFK Karviná [B-jun] | - | FK Mladá Boleslav [B-jun] | 4:1 | ||||
| 15. Ronde | 10.11.2023 | FK Mladá Boleslav [B-jun] | - | Viktoria Plzeň [B-jun] | 2:2 |
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