The 2026–27 ABA League Second Division is the 9th season of the ABA Second Division. Format change 17 clubs have been divided into the four regular season groups, one consisting of five clubs and others of four. In each group, clubs in a home-and-away round-robin system. Best-placed clubs of each group advance directly into the Playoffs. Second and third-placed participate in the play-in round. The quarterfinals, semifinals and finals are played in a best-of-three series format.
Distribution The following is the access list for this season. +Access list for the 2026–27 ABA League Second DivisionEntering in this roundRegular season(17 clubs)2 highest-placed clubs from each of the six national leagues (12 in total) 4 clubs with wild cards 1 club relegated from 2025-26 ABA League first divisionPlayoffs(8 clubs) 4 first-placed clubs from each regular season group 4 winners of play-in maches
Club allocation
The labels in the parentheses show how each club qualified for the place of its starting round: 1st–9th: Positions in national leagues at the end of regular season (or playoffs) RW: Winners of the regular season of the national league WC: Wild card Regular season Sutjeska Elektroprivreda (1st) Zlatibor Mozzart (1st) Sloboda Energoinvest (4th) Primorje 1945 (2nd) Sloboda Užice (2nd) Borac WWIN (5th) Mornar Barsko zlato (3rd)WC Hercegovac Aling-Conel (3rd)WC Basket Živinice (9th)WC Podgorica Bemax (6th)WC Vojvodina mts (5th)WC MZT Skopje (1st) Split (ABA1) GGD Šenčur (3rd) Madžari Skopje (2nd) Virtus Zagreb (10th) ECE Triglav Kranj (5th) TFT Skopje (RW) KK Split (relegated from ABA1 league) chose FIBA Europe Cup as the only international competition playing this season.
Kansai Helios withdrew due to the financial difficulties.
References