| date | time | team 1 | score | team 2 | 10' | HT | 30' | | Montana (1.) 3-1 Beroe Stara Zagora (2.) | | Mon 23.04.18 | 1-:00 | Montana | 77-60 | Beroe Stara Zagora | 21-17 | 47-25 | 59-49 | | Tue 24.04.18 | 1-:00 | Montana | 74-65 | Beroe Stara Zagora | 20-17 | 40-28 | 60-44 | | Fri 27.04.18 | 1-:00 | Beroe Stara Zagora | 81-74 | Montana | 25-21 | 47-38 | 67-50 | | Sat 28.04.18 | 1-:00 | Beroe Stara Zagora | 75-82 | Montana | 20-28 | 32-48 | 55-65 |
| date | time | team 1 | score | team 2 | 10' | HT | 30' | | Slavia Sofia (3.) 2-0 Rilski Sportist Samokov (4.) | | Sun 22.04.18 | 1-:00 | Slavia Sofia | 75-48 | Rilski Sportist Samok | 29-9 | 50-19 | 62-30 | | Tue 24.04.18 | 1-:00 | Rilski Sportist Samok | 51-71 | Slavia Sofia | 10-17 | 29-35 | 38-48 |
| date | time | team 1 | score | team 2 | 10' | HT | 30' | | Montana (1.) 3-0 Beroe Stara Zagora (2.) | | Tue 10.04.18 | 1-:00 | Montana | 111-73 | Rilski Sportist Samok | 29-23 | 57-41 | 91-56 | | Wed 11.04.18 | 1-:00 | Montana | 111-68 | Rilski Sportist Samok | 37-15 | 58-34 | 85-48 | | Wed 18.04.18 | 1-:00 | Rilski Sportist Samok | 55-100 | Montana | 17-29 | 29-53 | 38-75 | | Beroe Stara Zagora (2.) 3-0 Slavia Sofia (3.) | | Sun 15.04.18 | 1-:00 | Beroe Stara Zagora | 107-68 | Slavia Sofia | 24-20 | 52-39 | 81-52 | | Mon 16.04.18 | 1-:00 | Beroe Stara Zagora | 76-54 | Slavia Sofia | 19-14 | 38-36 | 58-45 | | Wed 18.04.18 | 1-:00 | Slavia Sofia | 53-67 | Beroe Stara Zagora | 12-19 | 28-30 | 44-53 |
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