2009–10 USM Blida season  In the 2009–10 season, USM Blida is competing in the National for the 25th season, as well as the Algerian Cup. They will be competing in Ligue 1, and the Algerian Cup. Players and squad numbers last updated on 18 November 2009.Note: Flags indicate national team as has been defined under FIFA eligibility rules. Players may hold more than one non-FIFA nationality.