| 1. Round | 09/08/2020 | Botev Plovdiv | - | Lokomotiv Plovdiv | 2:0 | ||||
| 2. Round | 15/08/2020 | Lokomotiv Plovdiv | - | Botev Vratsa | 2:1 |  |
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| 3. Round | 21/08/2020 | Slavia Sofia | - | Lokomotiv Plovdiv | 0:2 | ||||
| 4. Round | 30/08/2020 | Lokomotiv Plovdiv | - | Cherno More Varna | 2:1 | ||||
| 5. Round | 12/09/2020 | PFC Ludogorets Razgrad | - | Lokomotiv Plovdiv | 3:1 | ||||
| 6. Round | 20/09/2020 | Etar Veliko Tarnovo | - | Lokomotiv Plovdiv | 1:3 | ||||
| 7. Round | 27/09/2020 | Lokomotiv Plovdiv | - | CSKA Sofia | 2:1 | |
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| 8. Round | 04/10/2020 | PFC Beroe | - | Lokomotiv Plovdiv | 1:3 | ||||
| 9. Round | 20/10/2020 | Lokomotiv Plovdiv | - | Arda Kardzhali | 0:0 | ||||
| 10. Round | 24/10/2020 | Tsarsko Selo Sofia | - | Lokomotiv Plovdiv | 0:3 | ||||
| 11. Round | 30/10/2020 | Lokomotiv Plovdiv | - | PFC Montana | 2:2 | |
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| 13. Round | 22/11/2020 | Lokomotiv Plovdiv | - | CSKA 1948 Sofia | 1:1 | |
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| 14. Round | 28/11/2020 | Lokomotiv Plovdiv | - | Botev Plovdiv | 6:0 | ||||
| 12. Round | 02/12/2020 | Levski Sofia | - | Lokomotiv Plovdiv | 1:0 | ||||
| 16. Round | 14/12/2020 | Lokomotiv Plovdiv | - | Slavia Sofia | 2:0 |
Serbia