Saski Baskonia B

It currently plays in Tercera FEB, the fourth tier of Spanish basketball.

In the 2000–01 season, it played in Liga EBA with Tiago Splitter as its most important player.

In 2016, the club requests to the FEB a place in the Spanish 2nd-tier level LEB Oro for the 2016–17 season.

[2] In 2017, the request of the club has been accepted by the FEB and the team will occupy a place in the Spanish 3rd-tier level LEB Plata for the 2017–18 season.

[3] Note: Flags indicate national team eligibility at FIBA-sanctioned events.