| 1. Jornada | 18.07.2021 | Mladost Lučani | - | FK Radnički 1923 | 0:1 |  |
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| 2. Jornada | 23.07.2021 | FK Radnički 1923 | - | Spartak Subotica | 3:2 | ||||
| 3. Jornada | 30.07.2021 | FK Napredak | - | FK Radnički 1923 | 1:0 | ||||
| 4. Jornada | 06.08.2021 | FK Radnički 1923 | - | Radnik Surdulica | 0:1 | |
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| 5. Jornada | 14.08.2021 | TSC Bačka Topola | - | FK Radnički 1923 | 4:4 | ||||
| 7. Jornada | 30.08.2021 | Proleter Novi Sad | - | FK Radnički 1923 | 1:1 | ||||
| 8. Jornada | 11.09.2021 | FK Radnički 1923 | - | Partizan | 1:3 | ||||
| 9. Jornada | 18.09.2021 | FK Voždovac | - | FK Radnički 1923 | 1:2 | ||||
| 10. Jornada | 22.09.2021 | FK Radnički 1923 | - | FK Novi Pazar | 2:1 | ||||
| 11. Jornada | 26.09.2021 | FK Metalac | - | FK Radnički 1923 | 4:1 | ||||
| 12. Jornada | 01.10.2021 | FK Radnički 1923 | - | FK Kolubara | 0:2 | ||||
| 15. Jornada | 31.10.2021 | FK Radnički 1923 | - | Crvena Zvezda | 0:3 | ||||
| 17. Jornada | 21.11.2021 | Spartak Subotica | - | FK Radnički 1923 | 1:1 | ||||
| 18. Jornada | 27.11.2021 | FK Radnički 1923 | - | FK Napredak | 1:2 | ||||
| 20. Jornada | 11.12.2021 | FK Radnički 1923 | - | TSC Bačka Topola | 0:3 | ||||
| 21. Jornada | 15.12.2021 | FK Čukarički | - | FK Radnički 1923 | 2:0 |
Serbia