The 2005–06 Naša Prva Liga (also known as 2005–06 Naša Sinalco Prva Liga for sponsorship reasons) was the last season of the YUBA League, the top-tier professional basketball league in Serbia and Montenegro.

The first part of the season consisted of 12 teams and was played by all clubs that had qualified for it, except those participating in the ABA League (Partizan, Hemofarm, FMP Železnik, Crvena zvezda, and NIS Vojvodina).

The second phase of the competition (Super League) was played in a different format compared to previous seasons. This time, 7 teams advanced from the first phase and, together with 5 teams from the ABA League, formed two groups of 6 teams each. The top two teams from each group advanced to the playoffs, which were played in a best-of-five series.

Regular season Standings

Super League

Group A Standings

Group B Standings

Playoffs Bracket

Semifinals

Finals Source

See also 2005–06 Radivoj Korać Cup

References