The opening whistle for this pivotal encounter, set to unfold at the iconic Sükrü Saraçoglu Stadium in Istanbul, will sound on Tuesday, August 18, 2026, at 9:00 PM local time. These two formidable clubs have previously met on five occasions since 2001, with their most recent clash, a UEFA Europa League group stage fixture on Thursday, January 23, 2025, concluding in a goalless draw.

For those seeking in-depth insights into the teams and their respective squads, comprehensive profiles are available for both Fenerbahçe and Olympique Lyonnais.