2017–18 BIBL season

The 2017–18 BIBL season is the 10th edition of Balkan International Basketball League (BIBL). The competition started on 10 October 2017.

Competition format
Eight teams joined the competition and played a round robin tournament where each team faced the others in home and away games. The top two teams qualified directly for the Final Four, whereas the teams finishing on ranks 3-6 played in additional two-legged playoffs to fill the remaining two places. The league winner will be determined on a Final Four tournament, hosted by Rislki Sportist at Arena Samokov.

Quarterfinals
Levski wins the series by 171–142

Bashkimi wins the series by 180–175