Rosenior, who was the trainer of Strasbourg until January 2026, was dismissed by Chelsea in April 2026 and subsequently joined Paris FC. The 2-1 win over Strasbourg was his team's fifth consecutive victory, with Paris FC currently third in the Ligue 1 standings with 11 points. Voetbal International reports that the confrontation between Rosenior and the Strasbourg supporters was sparked by the abuse he received during the match.
Rosenior has stated that he understands the context in which the abuse was directed, but that it was still unacceptable. He has also clarified that it was a small group of fans who were responsible for the abuse, and that he has always had respect for the club and its supporters.
The incident has highlighted the tension between Rosenior and the Strasbourg supporters, who have long been unhappy with the club's relationship with Chelsea. The two clubs are sister clubs, with Chelsea owning a significant stake in Strasbourg.