| 1er tour | 06.05.2018 | Vitosha Bistritsa | - | FC Dunav Ruse | 0:1 | ||||
| 1er tour | 14.05.2018 | FC Dunav Ruse | - | Vitosha Bistritsa | 3:1 |  |
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| 2e tour | 17.05.2018 | Vitosha Bistritsa | - | Pirin Blagoevgrad | 0:1 | ||||
| 2e tour | 21.05.2018 | Pirin Blagoevgrad | - | Vitosha Bistritsa | 1:2 | ||||
| 3e tour | 25.05.2018 | Vitosha Bistritsa | - | Lokomotiv Sofia | 4:2 tab | |
Bulgarie