High Quality Content by WIKIPEDIA articles! The 2010–11 Algerian Ligue Professionnelle 1 was the forty-seventh season of the Algerian Ligue Professionnelle 1 since its establishment in 1962. A total of 16 teams contested the league, with MC Alger as the defending champions. The league started on September 24, 2010. and ended on on July 8th, 2011.