| 4. Round | 12/08/2018 | FK Zemun | - | Partizan | 0:1 | ||||
| 5. Round | 18/08/2018 | Mladost Lučani | - | FK Zemun | 2:1 | ||||
| 6. Round | 26/08/2018 | Dinamo Vranje | - | FK Zemun | 1:0 | ||||
| 8. Round | 15/09/2018 | Mačva Šabac | - | FK Zemun | 0:2 | ||||
| 15. Round | 04/11/2018 | FK Zemun | - | FK Napredak | 0:2 | ||||
| 16. Round | 10/11/2018 | FK Zemun | - | FK Čukarički | 0:3 | ||||
| 17. Round | 24/11/2018 | Vojvodina | - | FK Zemun | 0:0 | ||||
| 18. Round | 01/12/2018 | FK Zemun | - | Radnik Surdulica | 0:0 | ||||
| 19. Round | 05/12/2018 | Partizan | - | FK Zemun | 1:0 |  |
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| 20. Round | 09/12/2018 | FK Zemun | - | Mladost Lučani | 0:3 | ||||
| 21. Round | 17/12/2018 | FK Zemun | - | Dinamo Vranje | 1:2 | ||||
| 22. Round | 17/02/2019 | FK Rad Beograd | - | FK Zemun | 2:2 | ||||
| 23. Round | 23/02/2019 | FK Zemun | - | Mačva Šabac | 0:0 | ||||
| 24. Round | 03/03/2019 | OFK Bačka | - | FK Zemun | 2:0 | ||||
| 25. Round | 06/03/2019 | FK Zemun | - | Proleter Novi Sad | 0:0 | ||||
| 26. Round | 09/03/2019 | Crvena Zvezda | - | FK Zemun | 4:0 | ||||
| 27. Round | 16/03/2019 | FK Zemun | - | Radnički Niš | 0:1 | ||||
| 28. Round | 31/03/2019 | FK Voždovac | - | FK Zemun | 3:1 | ||||
| 29. Round | 03/04/2019 | FK Zemun | - | Spartak Subotica | 0:2 | ||||
| 30. Round | 07/04/2019 | FK Napredak | - | FK Zemun | 1:0 | |
Serbia