NBA Europe’s business case: 16 clubs, 12 permanent seats and a $50 billion market

Oct. 14, 2026 — The NBA’s pitch for a European league is no longer only about basketball structure. It is a business case. Giorgos Aivazoglou, the league’s senior vice president and managing director for Europe and the Middle East, told a London sports-business panel last week that Europe’s sports industry generates about $50 billion a year and basketball captures less than half a percent of it. NBA Europe, in his telling, is the tool meant to close that gap.

The numbers explain why the league keeps pushing even after the EuroLeague turned down its first collaboration proposal. Adam Silver has said talks are still going, and the NBA and FIBA have both said the new competition will move ahead in 2027 with or without a merger.

Two tiers, 16 clubs, 12 permanent seats

Aivazoglou described a pan-European pyramid with NBA Europe at the top as a semi-open league and the Basketball Champions League, run by FIBA, underneath it as a fully open competition. The top league is targeted to start with the 2027-28 season.

Our vision is to create a two-tier ecosystem pan-European at the top, NBA Europe, a semi-open league, and then as a second competition the BCL, which will be fully open.

The proposed format has 16 teams. Twelve would hold permanent places, which is the part that gives owners and investors long-term certainty. The other four spots would be earned on the court, going to the Basketball Champions League finalists and to winners of season-ending qualification tournaments tied to domestic leagues.

NBA Europe plan	What the league has outlined
Launch target	Start of the 2027-28 European season
League size	16 clubs
Permanent places	12
Qualifying places	4, tied to the Basketball Champions League finalists and season-ending qualification tournaments linked to domestic leagues
Second tier	Basketball Champions League, fully open
Partner	FIBA
Priority markets named	Great Britain, plus stronger domestic leagues

Why the money side drives the format

Aivazoglou blamed basketball’s small slice of the European market on roughly 25 years of what he called a fragmentation and fracturing of the ecosystem. His criticism of the EuroLeague model is that it is a closed system that does not reward domestic performance and has not grown into a global product.

The NBA’s answer mixes two things investors usually want to keep apart. Permanent seats protect the value of a franchise and make it easier to sell media rights, sponsorships and arena deals over several years. The qualifying places keep a sporting route open, so domestic leagues and smaller clubs still have something to play for, which matters in a continent where promotion and relegation are part of the culture.

Market selection is the other lever. Aivazoglou named Great Britain as a target, a country with a big media market and a small basketball economy, and said strengthening domestic leagues is part of the plan rather than a side effect.

Keeping the European feel

He also tried to calm the fear that an NBA-run league would turn European basketball into an American product with different jerseys.

We want to keep it traditional and authentic and keep the soul as it is, but bring in entertainment elements that allow different segments, different audiences to come in.

He said he still expects the league to work something out with EuroLeague clubs, predicting that over the next few weeks the sides can drive something very, very meaningful for European basketball together. Until that happens, the big open questions are which clubs take the 12 permanent places, what those seats cost, and how the league sells media rights in markets where basketball still sits far behind football.