The Euroleague basketball summit in Cernobbio has reached a critical juncture as team owners weigh a high-stakes partnership proposal from the NBA that carries an explicit deadline and strict organizational conditions, Gazzetta reported. With negotiations moving swiftly, the American league’s offer demands a definitive response while requiring European clubs to freeze all independent expansion plans.
For months, European club basketball has hovered between maintaining traditional structures and pursuing aggressive commercial growth. Now, the convergence of team owners in northern Italy has forced a choice between collaborating under American terms or proceeding down a separate competitive path.
The Ultimatum at Cernobbio and the October Deadline
As team representatives convened for an extraordinary summit in Cernobbio, they found a proposal on the table carrying a precise expiration date of October 6, 2026, according to negotiations detailed by Gazzetta. Sources close to the talks indicate that the NBA’s leadership structured the offer with little room for protracted bargaining, diverging from the traditional Euroleague expectation that deadlines remain flexible during complex sports business negotiations.

Two Conditions Shaping the Proposed Partnership
The framework presented to the European clubs rests upon two non-negotiable requirements. First, the ownership assembly must deliver an answer regarding the proposed joint venture. Second, and most critically, the Euroleague must maintain its exact current composition of 13 licensed clubs—featuring powerhouse organizations such as Olimpia Milano, Real Madrid, Barcelona, Fenerbahce, Efes Istanbul, Panathinaikos, Olympiacos, Maccabi Tel Aviv, Bayern Monaco, Asvel Villeurbanne, Baskonia, and Zalgiris Kaunas, alongside CSKA Moscow, which remains currently suspended from competitions.
This structure directly challenges parallel efforts led by Euroleague CEO Chus Bueno, who has spent recent months working on an expansion project aimed at growing the competition to 24 teams through the introduction of permanent franchises. Gazzetta reported that adopting a franchise model or admitting new shareholder clubs would immediately invalidate the NBA’s collaboration offer, as the American league modeled its proposal strictly around the existing elite tier of European basketball.
An Alternative Path Toward a Separate European League
While executives from both sides—including NBA executives Adam Silver and Mark Tatum alongside Euroleague’s Chus Bueno—have publicly endorsed the concept of cooperation, the timeline for a unified approach is rapidly narrowing. Zazoom.it reported that the NBA Board of Governors has confirmed its intention to launch a separate European competition by 2027, regardless of whether an agreement with the Euroleague is reached.
Planning for this independent venture has advanced rapidly. Project organizers have identified preferred partner clubs or prospective ownership groups across 12 major European commercial hubs: Milan, Rome, Madrid, Barcelona, London, Manchester, Paris, Lyon, Berlin, Munich, Istanbul, and Athens. High-ranking NBA officials, including Deputy Commissioner Mark Tatum, recently addressed the European Football Club assembly and held discussions with major football institutions such as Paris Saint-Germain, Barcelona, Real Madrid, Bayern Munich, and AC Milan regarding potential involvement in the new basketball framework.
Decisions Facing European Club Owners
The assembly in Cernobbio leaves Europe’s premier basketball clubs facing a binary choice. They must decide whether to accept the NBA’s partnership framework by pausing structural changes and preserving the current 13-team setup, or reject the offer to pursue autonomous expansion. With the 2027 launch date for the rival NBA Europe project drawing closer, the outcome of the Cernobbio summit will determine whether the continent’s basketball pyramid unites under a transatlantic agreement or fractures into competing leagues.
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