The 2023–24 AdmiralBet ABA League is the 23rd season of the

ABA League The ABA League, renamed the ABA League First Division in 2017, is the top-tier regional men's professional basketball league that originally featured clubs from former Yugoslavia (Bosnia and Herzegovina, Croatia, Montenegro, North Macedoni ...

with 14 teams from

former Yugoslavia The Socialist Federal Republic of Yugoslavia (commonly abbreviated as SFRY or SFR Yugoslavia), known from 1945 to 1963 as the Federal People's Republic of Yugoslavia, commonly referred to as Socialist Yugoslavia or simply Yugoslavia, was a country ...

, namely

Bosnia and Herzegovina Bosnia and Herzegovina, sometimes known as Bosnia-Herzegovina and informally as Bosnia, is a country in Southeast Europe. Situated on the Balkans, Balkan Peninsula, it borders Serbia to the east, Montenegro to the southeast, and Croatia to th ...

Croatia Croatia, officially the Republic of Croatia, is a country in Central Europe, Central and Southeast Europe, on the coast of the Adriatic Sea. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the east, Bosnia and Herze ...

Montenegro , image_flag = Flag of Montenegro.svg , image_coat = Coat of arms of Montenegro.svg , coa_size = 80 , national_motto = , national_anthem = () , image_map = Europe-Mont ...

Serbia , image_flag = Flag of Serbia.svg , national_motto = , image_coat = Coat of arms of Serbia.svg , national_anthem = () , image_map = , map_caption = Location of Serbia (gree ...

, and

Slovenia Slovenia, officially the Republic of Slovenia, is a country in Central Europe. It borders Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the south and southeast, and a short (46.6 km) coastline within the Adriati ...

participating in it.

Teams

Promotion and relegation

A total of 14 teams will contest the league in the 2023–24 season (and until the 2024–25 season).

Venues and locations

Personnel and sponsorship

Coaching changes

Referees

A total of 57 ABA officials set to work on the 2023–24 season in ABA 1 and ABA 2:

Regular season

The regular season is scheduled to commence on 29 September 2023 and end on 5 April 2024.

League table

Positions by round

Results

Results by round

The table lists the results of teams in each round.

Playoffs

As was the case in the previous season, top 8 teams will advance to Playoffs. Quarterfinals will be played in best-of-3 series, while semifinals and finals will be played in best-of-5 series.

Bracket

Quarterfinals

Semifinals

Finals

Game 1

Game 2

Game 3

Relegation Playoffs

The 13th placed team of the First Division season and the runners-up of the Second Division season should play in the Qualifiers for a spot in the next First Division season. However, board meeting of ABA league in April decided that no team would be relegated this season.