Liga Endesa players and local formation rules

Several players in the Liga Endesa have shown significant statistical improvements following team transfers for the 26/27 season. Notable performers include Chris Duarte of Kosner Baskonia, who has recorded 15 points and a 19.7 efficiency rating, and Ziga Samar of Recoletas Salud San Pablo Burgos, whose production has risen significantly compared to his previous tenure at Gran Canaria.

Additionally, the league's 'cupo' regulation continues to influence roster construction. This rule requires teams to include 'jugadores de formación local' (JFL), defined as players who spent at least three seasons at a Spanish club between the ages of 13 and 20. Under this regulation, status is determined by training history rather than nationality, allowing foreign-born players who developed in Spanish academies to qualify as local talent.