Answer
After his departure from Arsenal in 2015, Abou Diaby joined Olympique de Marseille, commonly known as Marseille, a professional football club based in Marseille, France. Diaby's tenure at Marseille, however, was plagued by recurring injuries, limiting his appearances and overall impact on the team. Despite his talent and previous success at Arsenal, injuries prevented him from reaching his full potential during his time with Marseille.