| 4. Round | 05/08/2017 | Vitosha Bistritsa | - | PFC Ludogorets Razgrad | 2:4 |  |
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| 6. Round | 20/08/2017 | FC Dunav Ruse | - | PFC Ludogorets Razgrad | 0:5 | ||||
| 7. Round | 27/08/2017 | PFC Ludogorets Razgrad | - | Pirin Blagoevgrad | 1:1 |  |
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| 1. Round | 06/09/2017 | Levski Sofia | - | PFC Ludogorets Razgrad | 0:0 | ||||
| 10. Round | 24/09/2017 | Septemvri Sofia | - | PFC Ludogorets Razgrad | 1:4 | ||||
| 12. Round | 14/10/2017 | Cherno More Varna | - | PFC Ludogorets Razgrad | 0:1 | ||||
| 13. Round | 23/10/2017 | PFC Ludogorets Razgrad | - | Etar Veliko Tarnovo | 4:0 | ||||
| 14. Round | 29/10/2017 | PFC Ludogorets Razgrad | - | Levski Sofia | 2:0 | ||||
| 15. Round | 05/11/2017 | PFC Ludogorets Razgrad | - | CSKA Sofia | 1:2 | ||||
| 18. Round | 30/11/2017 | FK Vereya | - | PFC Ludogorets Razgrad | 2:1 | |
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| 22. Round | 27/02/2018 | Botev Plovdiv | - | PFC Ludogorets Razgrad | 1:3 | ||||
| 24. Round | 06/03/2018 | PFC Beroe | - | PFC Ludogorets Razgrad | 0:1 | |
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| 25. Round | 10/03/2018 | PFC Ludogorets Razgrad | - | Cherno More Varna | 3:1 | |
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| 26. Round | 18/03/2018 | Etar Veliko Tarnovo | - | PFC Ludogorets Razgrad | 0:6 | |
Romania