The investigation centres around Guendouzi's provocative gesture towards the Lyon fans, which sparked a mass brawl on the pitch. VoetbalPrimeur reports that the French midfielder was seen sticking up his middle finger at the crowd, before becoming embroiled in a chaotic scene. Fenerbahçe's statement also confirms that the club is being investigated, alongside its players.

The Turkish club has pledged to defend its players and itself during the UEFA investigation, stating that it will provide the necessary information and documentation to support its case. The outcome of the investigation remains uncertain, but both Guendouzi and Greenwood face the possibility of a suspension. Fenerbahçe itself may also face punishment, following incidents involving its supporters, including the use of fireworks and objects being thrown on the tribunes.