2005–06 LEB season

The 2005–2006 LEB season was the 10th season of the Liga Española de Baloncesto, second tier of the Spanish basketball.

(1) Leon Caja España (26-8) vs. (8) Palma Aqua Magica (17-17)
Leon Caja España win the series 3-0

(2) Basket CAI Zaragoza (25-9) vs. (7) CB Tarragona (17-17)
Basket CAI Zaragoza win the series 3-0

(3) Polaris World Murcia (22-12) vs. (6) CB L'Hospitalet (17-17)
Polaris World Murcia win the series 3-0

(4) Drac Inca (21-13) vs. (5) Bruesa GBC (27-17)
Bruesa GBC win the series 3-0

(1) Leon Caja España (26-8) vs. (5) Bruesa GBC (27-17)
Bruesa GBC win the series 3-0 and promote to League ACB

(2) Basket CAI Zaragoza (25-9) vs. (3) Polaris World Murcia (22-12)
Polaris win the series 3-2 and promote to League ACB

These two teams are already promoted to the league ACB.

(5) Bruesa GBC (27-17) vs. (3) Polaris World Murcia (22-12)