| 17. Round | 31/01/2021 | Slavia Praha | - | FK Jablonec | 3:0 | ||||
| 23. Round | 14/03/2021 | Zbrojovka Brno | - | FK Jablonec | 1:2 | ||||
| 24. Round | 20/03/2021 | FK Jablonec | - | Slovan Liberec | 2:1 | ||||
| 22. Round | 14/04/2021 | FK Jablonec | - | AC Sparta Praha | 1:0 | ||||
| 28. Round | 20/04/2021 | FK Jablonec | - | MFK Karviná | 3:0 | ||||
| 29. Round | 24/04/2021 | Dynamo České Budějovice | - | FK Jablonec | 0:2 | ||||
| 30. Round | 02/05/2021 | FK Jablonec | - | Sigma Olomouc | 3:1 | ||||
| 31. Round | 07/05/2021 | FK Jablonec | - | FK Teplice | 4:1 | ||||
| 32. Round | 15/05/2021 | 1. FK Příbram | - | FK Jablonec | 1:0 | ||||
| 33. Round | 23/05/2021 | FK Jablonec | - | Slavia Praha | 1:1 | ||||
| 34. Round | 29/05/2021 | FK Pardubice | - | FK Jablonec | 0:1 |
Czech Republic